1
|
Masood Z, Hawa N, Hassan HU, Mahboob S, Chatta AM, Mushtaq S, Ahmed AE, Swelum AA, Zulfiqar T, Khan T, Al-Misned F. Study of some morphometric and meristic characteristics of Alepes vari (Cuvier, 1833) collected from the Arabian coast. BRAZ J BIOL 2024; 84:e257023. [DOI: 10.1590/1519-6984.257023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/03/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract The present study examines the correlations between fifteen morphometric and ten meristic characters and total length (TL) of males, females, and combined sexes of Alepes vari (Cuvier, 1833) collected from Karachi fish harbor, West Wharf of Karachi Coast. Statistical analyses of linear regression relationships show mostly strong correlations (r≥0.70; p<0.05) between total length (TL) and most morphometric characters in males, females, and combined sexes, except the height of pectoral-fin (PFH), and pelvic-fin base length (PelFL); whereas, meristic characters were found to be constant and indicate weak or negative type correlations (r≤0.50; p>0.05) with total length (TL). Hence, according to our present results, there is a direct relationship between the total length of fish and all morphometric characters, which were found to be the best indicators of positive allometric pattern growth in fish. Moreover, analysis of the 2-sample t-test revealed (t-test; p>0.05) that no sexual dimorphism was reported in Alepes vari. Thus, our present study could be valuable in systematic classification, sexual dimorphism, and management of this species on the Karachi coast.
Collapse
Affiliation(s)
- Z. Masood
- SBK Women University Quetta, Pakistan
| | - N. Hawa
- Jinnah University for Women, Pakistan
| | - H. U. Hassan
- Ministry of National Food Security and Research, Pakistan; University of Karachi, Pakistan
| | | | - A. M. Chatta
- Ministry of National Food Security and Research, Pakistan
| | - S. Mushtaq
- Ministry of National Food Security and Research, Pakistan
| | - A. E. Ahmed
- King Khalid University, Saudi Arabia; South Valley University, Egypt
| | - A. A. Swelum
- King Saud University, Saudi Arabia; Zagazig University, Egypt
| | | | - T. Khan
- Abdul Wali Khan University Mardan, Pakistan
| | | |
Collapse
|
2
|
Bilal M, Ali H, Hassan HU, Khan SU, Ghafar R, Akram W, Ahmad H, Mushtaq S, Jafari H, Yaqoob H, Khan MM, Ullah R, Arai T. Cadmium (Cd) influences calcium (Ca) levels in the skeleton of a freshwater fish Channa gachua. BRAZ J BIOL 2024; 84:e264336. [DOI: 10.1590/1519-6984.264336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 08/12/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract Environmental contamination with heavy metals is a threat to the organisms due to their toxicity, persistence and bioaccumulation in food chains. The study was aimed to assess cadmium (Cd) effect on calcium (Ca) level in bones of a freshwater fish Channa gachua. 42 fish individuals were kept into six (6) aquaria; labelled aq.0, 1, 2, 3,4 and 5 in the laboratory for treatment. Aq.0 was control group and aq.1, 2,3,4,5 were experimental with treatment solution of Cd 0, 0.1ppm, 0.5ppm, 1ppm, 2.5ppm and 5ppm respectively for three months. After exposure, bones tissue were examined for Cd accumulation and Ca concentration. Highest accumulation of Cd were recorded in aq.5 mean 46.86 ± 0.46 mgkg-1 .and lowest in the control group with mean 0.61 ± 0.06 mgkg-1. The order of Cd bioaccumulation in bones were aq.5 > aq.4 >aq.3 > aq.2 > aq.1 > aq.0. Highest concentration of Ca were noted in aq.0 (Control group) mean 7888.06 ± 4827.22 mgkg-1 and lowest were 1132.36 ± 203.73 mgkg-1 in aq.5 (at 5.0 ppm). Generally a pattern of decreasing Ca level were observed with each rise of Cd bioaccumulation aq.0 > aq.1 > aq.2 > aq.3 > aq.4 > aq.5. Current study indicated that Cd accumulation have substantial effect on Ca level in bones and hence on skeleton system. Strict rules must be implemented by government to control metals pollution and exploitations of biota.
Collapse
Affiliation(s)
- M. Bilal
- Government College University Lahore, Pakistan
| | - H. Ali
- University of Malakand, Pakistan
| | - H. U. Hassan
- University of Karachi, Pakistan; Ministry of National Food Security and Research, Pakistan
| | | | | | | | | | - S. Mushtaq
- Ministry of National Food Security and Research, Pakistan
| | | | | | | | - R. Ullah
- Government College University Lahore, Pakistan
| | - T. Arai
- Universiti Brunei Darussalam, Brunei
| |
Collapse
|
3
|
Abdel-Aziz MFA, Zied RMA, Hassan HU, Sayed AEDH, Ahmad H, Mushtaq S, Yaqoob H, Habib A, Arai T. Effects of replacement of dietary fish oil with plant oil on growth performance and fatty acid composition of spinefoot rabbitfish, Siganus rivulatus. BRAZ J BIOL 2024; 84:e262969. [DOI: 10.1590/1519-6984.262969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/28/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract A 95-day feeding study was carried out to evaluate the impact of complete replacement of fish oil by plant oils in the growth performance, feed consumption fatty acid and body composition of juvenile rabbitfish, Siganus rivulatus. There were four treatments i.e., A (fish oil diet), (linseed oil diet), C (soybean meal oil diet) and D (sunflower oil diet). The experimental trial was conducted in twelve 1.5-m3 fiber glass tanks (n=3). Spinefoot rabbitfish juveniles had an average initial weight of 0.948 g ± 0.124 g and they were stocked at 50 fish per tank. Fish fed diet A showed significantly better growth rate, final body weight, and total body weight than fish fed on the other diets. Moreover, the best FCR was observed for diet A followed by diet C and diets B and D had the worst FCR. Fish body composition for crude protein, dry matter, ashes and gross energy at the end of the trial had not differed between the treatments. The highest polyunsaturated fatty acids (PUFA) was found in fish fed diet A followed in decreasing order by diets D, B, and C. Fish oil is a better dietary lipid source for Spinefoot rabbitfish juveniles, Siganus rivulatus, than plant oils. Among plant oils, soybean oil was better than linseed oil and sunflower oil as the main dietary fat source.
Collapse
Affiliation(s)
- M. F. A. Abdel-Aziz
- National Institute of Oceanography and Fisheries, Egypt; Arish University, Egypt
| | | | - H. U. Hassan
- University of Karachi, Pakistan; Ministry of National Food Security and Research, Pakistan
| | | | | | - S. Mushtaq
- Ministry of National Food Security and Research, Pakistan
| | | | - A. Habib
- Universiti Malaysia Terengganu, Malaysia
| | - T. Arai
- Universiti Brunei Darussalam, Brunei
| |
Collapse
|
4
|
Razzaq W, Masood Z, Hassan HU, Benzer S, Nadeem K, Arai T. An investigation on protein and amino acid contents in scales and muscles of pomfret Parastromateus niger (Bloch, 1795) and Pampus argenteus (Eupharasen, 1788). BRAZ J BIOL 2024; 84:e258880. [DOI: 10.1590/1519-6984.258880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/10/2022] [Indexed: 12/23/2022] Open
Abstract
Abstract The present investigation was aimed to examine the percentage quantity of protein and amino acids in scales and muscles of Pampus argenteus and Parastromateus niger gathered from the local fish market of district Quetta of Balochistan. About 80 specimens of these two species, i.e., Pampus argenteus (N=40) and Parastromateus niger (N = 40), were collected from April 2017 to May 2018. In general, crude protein content was high in scales, that is, 71.03% in Parastromateus niger and 52.11% in Pampus argenteus, as well as in muscles of two Pomfret species of fishes i.e., 63.44% in Pampus argenteus and 60.99% in Parastromateus niger on a dry-weight basis, respectively. Likewise, the muscles and scales of Parastromateus niger reveal well compositions of amino acids that include proline was found to be high, and methionine was less than other amino acids, whereas threonine was found high in the scales of Pampus argenteus, but methionine was observed in lesser amount. However, the amino acids found in Pampus argenteus muscles also showed different compositions, such as lysine was found to be high, but histidine was less, respectively. In comparison, amino acids like tryptophan and cysteine were not detected in both scales and muscles of thesePomfret species of fishes. Thus, this study was based on analyzing the utilization of both Pomfret species of scales and meat whether they could have values as good supplements of both protein and certain kinds of essential amino acids in animal diets.
Collapse
Affiliation(s)
- W. Razzaq
- Sardar Bhadur Khan Women’s University, Pakistan
| | - Z. Masood
- Sardar Bhadur Khan Women’s University, Pakistan
| | - H. U. Hassan
- University of Karachi, Pakistan; Ministry of National Food Security and Research, Pakistan
| | | | | | - T. Arai
- Universiti Brunei Darussalam, Brunei Darussalam
| |
Collapse
|
5
|
Hassan HU, Mawa Z, Ahmad N, Zulfiqar T, Sohail M, Ahmad H, Yaqoob H, Bilal M, Rahman MA, Ullah N, Hossain MY, Habib A, Arai T. Size at sexual maturity estimation for 36 species captured by bottom and mid-water trawls from the marine habitat of Balochistan and Sindh in the Arabian Sea, Pakistan, using maximum length (Lmax) and logistic (L50) models. BRAZ J BIOL 2024; 84:e262603. [DOI: 10.1590/1519-6984.262603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 06/16/2022] [Indexed: 11/21/2022] Open
Abstract
Abstract The aim of this study was to estimate the size at first sexual maturity (Lm) for 36 species belonging to 24 families from the marine habitat of Balochistan and Sindh in Arabian Sea, Pakistan through maximum length based an empirical and logistic model using commercial catch during June 2020 to May 2021. Individual total length (TL) was noted up to 0.1 cm using measuring broad. The Lm was calculated using two formulae; (i) log (Lm) = - 0.1246 + 0.9924 * log (Lmax) for Elasmobranchs and (ii) log (Lm) = -0.1189 + 0.9157* log (Lmax) for ray-finned fishes. The minimum Lm was recorded as 10.27 cm TL for Caranx malabaricus and 108.38 cm TL for Isurus oxyrinchus, respectively. Around Lm with 58.33% species were ranges from 19.00 cm to 25.00 cm TL. This study was estimated 16 newly Lm which is globally absent and rest 20 Lm are absent in the Arabian Sea (Pakistan coastal habitats). Therefore, the results will be helpful for the sustainable management and conservation of these marine fishes through the establishment of mesh size of trawl nets based on the size at sexual maturity (Lm).
Collapse
Affiliation(s)
- H. U. Hassan
- University of Karachi, Pakistan; Ministry of National Food Security and Research Fisheries, Pakistan
| | - Z. Mawa
- University of Rajshahi, Bangladesh
| | | | | | - M. Sohail
- Government Postgraduate College Sahiwal, Pakistan
| | | | | | - M. Bilal
- Government College University Lahore, Pakistan
| | | | - N. Ullah
- University of Malakand, Pakistan
| | | | - A. Habib
- Universiti Malaysia Terengganu, Malaysia
| | - T. Arai
- Universiti Brunei Darussalam, Brunei Darussalam
| |
Collapse
|
6
|
Rehbar B, Bilal M, Hassan HU, Gabol K, Khan MF, Nadeem K, Ullah S, Taj M, Khan FA, Abbas M, Ibrahim M, Haq IU, Ahmad A, Ríos-Escalante PR. Morphometric analysis and roosting ecology of bat species Pteropus Medius in Mansehra, Khyber Pakhtunkhwa, Pakistan. BRAZ J BIOL 2023; 83:e259039. [PMID: 37466508 DOI: 10.1590/1519-6984.259039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 03/18/2022] [Indexed: 07/20/2023] Open
Abstract
Morphometric measurement and roosting ecology of Pteropus medius were aimed to find out in Mansehra district of KP, Pakistan. Total 3149 numbers of bats were found in eight biological spots visited; Baffa Doraha, Darband, Dadar, Jallu, Hazara University, Garhi Habibullah Chattar Plain and Jabori, in total 299 numbers of different species of trees including; Morus alba, Pinus raxburghi, Eucalyptus camaldulensis, Morus nigra, Grevillea robusta, Brousonetia papyrifera, Platanus orientalis, Ailanthus altissima, Hevea brasiliensis and Populus nigra. Morphometric features were measured and found vary according to sex of the bats. The average wing span, wing`s length from tip of wing to neck, from thumb to tip of wing and the body`s length from head and claws were recorded to be 102.98 cm, 49.07cm, 28.7 cm and 22.78 cm respectively in males while 93.67 cm, 44.83cm, 24.78cm and 22.78 cm respectively in female bats. Mean circumference of the body including wings and without wing were measured as 22.78 cm and 17.29 cm in males and that of female were 20.07 cm and 16.9 cm. Average length of thumb 3.64 cm, ear`s length 3.1 cm, snout 5.62cm, eye length were 1.07 cm for both sexes and length between the feet in extended position were16.3 cm. Generally different measurement of males bodies were found to be greater than female such as mean body surface area, mass, volume and pressure were found to be 2691.79 cm2, 855.7gm,1236.4 ml and 295.77 dyne/ c m 3 for male and 2576.46 cm2, 852.71gm,1207 ml and 290.2 dyne/ c m 3 respectively for female. While weight and density for both males and females bats were same with mean of 8.59 newton and 0.701 g/m3. Findings of current reports can add valued information in literature about bats, which can be used for species identification and conservation.
Collapse
Affiliation(s)
- B Rehbar
- Hazara University Mansehra, Department of Zoology, Mansehra, Pakistan
| | - M Bilal
- Government College University Lahore, Department of Zoology, Lahore, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan
- Ministry of National Food Security and Research, Fisheries Development Board, Islamabad, Pakistan
| | - K Gabol
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - M F Khan
- Hazara University Mansehra, Department of Zoology, Mansehra, Pakistan
| | - K Nadeem
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - S Ullah
- Hazara University Mansehra, Department of Zoology, Mansehra, Pakistan
| | - M Taj
- Degree College Gulabad Adenzai, Department of Environmental Sciences, KPK, Pakistan
| | - F A Khan
- Hazara University Mansehra, Department of Zoology, Mansehra, Pakistan
| | - M Abbas
- Quaid-i- Azam University, Department of Zoology, Islamabad, Pakistan
| | - M Ibrahim
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - I U Haq
- Hazara University Mansehra, Department of Zoology, Mansehra, Pakistan
| | - A Ahmad
- Islamia College Peshawar, Department of Zoology, Peshawar, KPK, Pakistan
| | - P R Ríos-Escalante
- Universidad Católica de Temuco, Facultad de Recursos Naturales, Departamento de Ciencias Biológicas y Químicas, Temuco, Chile
| |
Collapse
|
7
|
Khan ML, Hassan HU, Khan FU, Ghaffar RA, Rafiq N, Bilal M, Khooharo AR, Ullah S, Jafari H, Nadeem K, Siddique MAM, Arai T. Effects of microplastics in freshwater fishes health and the implications for human health. BRAZ J BIOL 2023; 84:e272524. [PMID: 37283392 DOI: 10.1590/1519-6984.272524] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/04/2023] [Indexed: 06/08/2023] Open
Abstract
The presence of microplastics in aquatic environments has raised concerns about their abundance and potential hazards to aquatic organisms. This review provides insight into the problem that may be of alarm for freshwater fish. Plastic pollution is not confined to marine ecosystems; freshwater also comprises plastic bits, as the most of plastic fragments enter oceans via rivers. Microplastics (MPs) can be consumed by fish and accumulated due to their size and poor biodegradability. Furthermore, it has the potential to enter the food chain and cause health problems. Evidence of MPs s ingestion has been reported in >150 fish species from both freshwater and marine systems. However, microplastic quantification and toxicity in freshwater ecosystems have been underestimated, ignored, and not reported as much as compared to the marine ecosystem. However, their abundance, influence, and toxicity in freshwater biota are not less than in marine ecosystems. The interaction of MPs with freshwater fish, as well as the risk of human consumption, remains a mystery. Nevertheless, our knowledge of the impacts of MPs on freshwater fish is still very limited. This study detailed the status of the toxicity of MPs in freshwater fish. This review will add to our understanding of the ecotoxicology of microplastics on freshwater fish and give subsequent research directions.
Collapse
Affiliation(s)
- M L Khan
- Kohat University of Science and Technology, Department of Zoology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan
- Government of Pakistan, Ministry of National Food Security and Research, Fisheries Development Board, Islamabad, Pakistan
| | - F U Khan
- Quaid-i-Azam University, Faculty of Biological Sciences, Department of Zoology, Islamabad, Pakistan
| | - R A Ghaffar
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - N Rafiq
- Abdul Wali Khan University Mardan, Department of Zoology, Mardan, Pakistan
| | - M Bilal
- Government College University Lahore, Department of Zoology, Lahore, Pakistan
| | - A R Khooharo
- University of Karachi, Centre of Excellence in Marine Biology, Karachi, Pakistan
| | - S Ullah
- University of Swabi, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - H Jafari
- University of Karachi, Dr. A. Q. Khan Institute of Biotechnology and Genetic Engineering, Karachi, Pakistan
| | - K Nadeem
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - M A M Siddique
- Noakhali Science and Technology University, Department of Oceanography, Noakhali, Bangladesh
| | - T Arai
- Universiti Brunei Darussalam, Faculty of Science, Environmental and Life Sciences Programme, Gadong, Brunei
| |
Collapse
|
8
|
Ghafar R, Sumbul, Hassan HU, Kamil N, Wattoo J, Sultana S, Abdali U, Imranullah, Shah MZ, Saleem M, Siddique MAM, Zulfiqar T, Arai T. Occurrence of new Philometra sp. in mangrove red snapper Lutjanus argentimaculatus from the Karachi coast, Pakistan. BRAZ J BIOL 2023; 84:e269504. [PMID: 36790296 DOI: 10.1590/1519-6984.269504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 12/23/2022] [Indexed: 02/12/2023] Open
Abstract
A recent examination of Philometra nematodes from mangrove red snapper Lutjanus argentimaculatus (Forsskal, 1775) from the Karachi coast, Kemari was done in the years 2021-2022. The present study reported three new species of genus Philometra (Costa, 1845) (Nematoda: Philometridae) Philometra kolachii, Philometra lutjani and Philometra kemarii. A total of 140 fish samples were examined, and 76 were infected. The intensity of infected fish was 54.28%. In Pakistan, literature on Philometrid nematodes is limited, therefore, this research would be helpful for the documentation and enhancement of nematods in Pakistan.
Collapse
Affiliation(s)
- R Ghafar
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - Sumbul
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan.,Ministry of National Food Security & Research, Fisheries Development Board, Islamabad, Pakistan
| | - N Kamil
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - J Wattoo
- Ministry of National Food Security & Research, Fisheries Development Board, Islamabad, Pakistan
| | - S Sultana
- University of Karachi, Dr. A. Q. Khan Institute of Biotechnology and Genetic Engineering, Karachi, Pakistan
| | - U Abdali
- University of Karachi, Dr. A. Q. Khan Institute of Biotechnology and Genetic Engineering, Karachi, Pakistan
| | - Imranullah
- Ministry of National Food Security & Research, Fisheries Development Board, Islamabad, Pakistan
| | - M Z Shah
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal Dir Upper, KP, Pakistan
| | - M Saleem
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal Dir Upper, KP, Pakistan
| | - M A M Siddique
- Noakhali Science and Technology University, Department of Oceanography, Noakhali, Bangladesh
| | - T Zulfiqar
- University of Okara, Department of Zoology, Okara, Pakistan
| | - T Arai
- Universiti Brunei Darussalam, Faculty of Science, Environmental and Life Sciences Programme, Gadong, Brunei
| |
Collapse
|
9
|
Zulfiqar T, Sarwar MS, Hassan HU, Rehman MHU, Abdali U, Ríos-Escalante PRDL. Effects of different traditional and commercial feed on growth, survival and proximate composition of Rohu (Labeo rohita) reared in the semi-intensive composite culture system. BRAZ J BIOL 2023; 84:e263540. [PMID: 36629637 DOI: 10.1590/1519-6984.263540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 08/24/2022] [Indexed: 01/11/2023] Open
Abstract
This study was investigated to assess the effects of different traditional and commercial aqua feed on proximate composition, growth performance and survival rate of Labeo rohita reared in the composite semi-intensive culture system. The aqua feeds of various companies (AMG, Supreme, Aqua, Star Floating, Hi-Pro and Punjab feed) used as commercial feed. Farm made feeds were maize gluten and rice polish. For confidentiality, these feeds were randomly given code labels T1, T2, T3, T4, T5, T6, T7 and T8 which were only known to investigating staffs. There were two replicates for each treatment. In this experiment, higher growth rate was observed in T3 as compared to other treatments. Lesser weight gain was observed in the T1 ( 270.30 ± 0.5 ). The maximum body length ( 19.25 ± 2.19) was found in T3. Similarly, the minimum body length (5.97 ± 2.94) was seen in T2. FCR ratio (2.36 ± 0.01 ) was recorded in T3. Simultaneously, FCR (1.86 ± 0.002 ) was also recorded in T4 that is the perfect ratio for farmers. Higher SGR was noted in T3 (1.62 ± 0.05 ). Overall, T4 showed lesser SGR (1.05 ± 0.001 ). T4 showed the higher crude protein ( 28.66 ± 0.24 % ). In the body composition higher level of fat content was recorded in T3 ( 5.46 ± 0.33 %). These outcomes also proved that the rise in the dietary protein level and lipid content can improve the fish's body crude fats and protein level. Thus, based on growth performance, survival and proximate composition. It is concluded that T3 and T4 may be recommended for commercial culture of L. rohita.
Collapse
Affiliation(s)
- T Zulfiqar
- University of Okara, Faculty of Life Sciences, Department of Zoology, Okara, Pakistan.,Ministry of National Food Security and Research, Fisheries Development Board, Islamabad, Pakistan
| | - M S Sarwar
- University of Okara, Faculty of Life Sciences, Department of Zoology, Okara, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan.,Ministry of National Food Security and Research, Fisheries Development Board, Islamabad, Pakistan
| | - M Hafeez-Ur Rehman
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - U Abdali
- University of Karachi, Dr. A. Q. Khan Institute of Biotechnology and Genetic Engineering, Karachi, Pakistan
| | - P R De Los Ríos-Escalante
- Universidad Católica de Temuco, Facultad de Recursos Naturales, Departamento de Ciencias Biológicas y Químicas, Temuco, Chile
| |
Collapse
|
10
|
Masood Z, Hasan Z, Gul H, Zahid H, Hassan HU, Sultan R, Khan W, Safia, Titus K, Ullah A. Monitoring pond water quality to improve the production of Labeo rohita (Hamilton, 1822) in Bannu Fish Hatchery of Bannu district, Khyber Pakhtunkhwa province; An Implications for artificial fish culture. BRAZ J BIOL 2023; 83:e245197. [DOI: 10.1590/1519-6984.245197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 01/06/2021] [Indexed: 11/21/2022] Open
Abstract
Abstract The water quality parameters of a fish pond are essential to be managing properly under control for successful operations of fish culture. Improper management of pond water quality during the juvenile stages can create stressful conditions to produce various harmful diseases, which may decrease the fish quality and results in low profits. The present study was aimed to monitored important water quality parameters of nursery ponds of Labeo rohita culturing in Bannu fish hatchery. The study duration was 75 days extends from 10th June to 24th August 2019 for the successful culture of this specie which can play a significant role in breeding season. Furthermore, the concentration of some heavy metals like copper (Cu), nickel (Ni), manganese (Mn), iron (Fe), cadmium (Cd), and zinc (Zn) in pond water and fry stages of this species was also determined. The data obtained from all water quality parameters were analyzed expressed as range, mean and standard deviation using MS Excel 2013. The obtained results of 75 days study revealed that the water pH & temperature, electric conductivity, total dissolved solids (TDS), and total dissolved oxygen (DO) of pond water samples were found within a tolerable limit except salinity and dissolved ammonia concentration were not permissible for fish growth. The average concentration of heavy metals in pond water exhibited descending order Fe>Ni>Mn>Zn>Cd>Ni, which was found in acceptable ranges. Whereas, the average values of heavy metals in fry stages were in the order of Zn>Fe>Ni>Cu>Cd>Mn, and found within the recommended values of WHO/FAO. Thus, it was concluded from this study that good water quality is a precondition, maintaining balanced levels of water quality parameters is fundamental for both the health and growth of fish culture which is quite necessary for assuring increased fish productivity. It is recommended to monitor and assess water quality parameters on a routine basis for promoting healthy fish culture.
Collapse
Affiliation(s)
- Z. Masood
- Sardar Bahadur Khan Women’s University, Pakistan
| | - Z. Hasan
- University of Peshawar, Pakistan
| | - H. Gul
- Sardar Bahadur Khan Women’s University, Pakistan
| | - H. Zahid
- University of Balochistan, Pakistan
| | | | - R. Sultan
- Islamia College University, Pakistan
| | - W. Khan
- University of Malakand, Pakistan
| | - Safia
- Hazara University, Pakistan
| | - K. Titus
- Sardar Bahadur Khan Women’s University, Pakistan
| | - A. Ullah
- University of Veterinary and Animal Sciences, Pakistan
| |
Collapse
|
11
|
Masood Z, Gul Y, Gul H, Zahid H, Safia, Khan M, Hassan HU, Khan W, Gul N, Ullah A. Assessments of some trace metals in water samples of nursery pond of Grass Carp (Ctenopharyngodon idella, Valenciennes, 1844) in Bannu Fish Hatchery of Khyber Pakhtunkhwa, Pakistan. BRAZ J BIOL 2023; 83:e245199. [DOI: 10.1590/1519-6984.245199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 01/08/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract The present investigation was aimed to examine the concentrations of trace metals including e.g copper (Cu), manganese (Mn), nickel (Ni), and zinc (Zn) in water samples collected from nursery pond of grass carp (Ctenopharyngodon idella) in Bannu Hatchery of Khyber Pakhtunkhwa during the period from April 2018 to January 2019. The temperature and pH of each water sample were measured for the whole study duration. The concentration of Copper (Cu), Manganese (Mn), Nickel (Ni), and Zinc (Zn) in collected water samples were measured in mg/liter by using Atomic Absorption Spectrophotometer. The blank and standard solutions for device calibration Standard solutions i.e., 2.0 mg, 4.0 mg, and 6.0 were used to measure the concentration of these metals in water samples to verify the measurements. The data was statistically analyzed on descriptive statistics (estimation of proportions and standard deviation) used to summarize mean concentration. The results obtained of both temperature and pH of water samples were found in ranged 10 to 36 0C and 7.0 to 8.44; whereas the size of fry stages was ranged from 4.0 to 56.0 mm in total length. The results of investigated metals found in pond water samples are in order of Zn>Mn>Ni>Cu, respectively. As optimum temperature and pH for grass carp were mostly between 15 0C and 30 0C and pH 6.5 to 8.0. It was concluded from obtained results that temperature, pH, and trace metals were found appropriate for the growth of Ctenopharyngodon idella from fry to fingerling stages, but the highest amount of zinc can cause its mortality. It is a preliminary study on grass carp culturing in Bannu fish hatchery so, it would provide useful information for model fish seed production unit in a hatchery.
Collapse
Affiliation(s)
- Z. Masood
- Sardar Bahadur Khan Women’s University, Pakistan
| | - Y. Gul
- Government College Women University, Pakistan
| | - H. Gul
- Sardar Bahadur Khan Women’s University, Pakistan
| | - H. Zahid
- University of Balochistan, Pakistan
| | - Safia
- Hazara University, Pakistan
| | - M.A. Khan
- The University of Agriculture, Pakistan
| | | | - W. Khan
- University of Malakand, Pakistan
| | - N. Gul
- Sardar Bahadur Khan Women’s University, Pakistan
| | - A. Ullah
- University of Veterinary and Animal Sciences, Lahore
| |
Collapse
|
12
|
Khan W, Hassan HU, Gabol K, Khan S, Gul Y, Ahmed AE, Swelum AA, Khooharo AR, Ahmad J, Shafeeq P, Ullah RQ. Biodiversity, distributions and isolation of microplastics pollution in finfish species in the Panjkora River at Lower and Upper Dir districts of Khyber Pakhtunkhwa province of Pakistan. BRAZ J BIOL 2022; 84:e256817. [PMID: 35293545 DOI: 10.1590/1519-6984.256817] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/07/2021] [Indexed: 07/26/2023] Open
Abstract
The basic aim of this study was aimed to determine the ichthyofaunal diversity of River Panjkora in both upper and lower Dir districts in Khyber Pakhtunkhwa province of Pakistan.Fish samples were collected by using fishnets from March to September 2020. A total of 724 specimens were collected and classified into 5 families, 14 genera, and 18 species. The overall results revealed that most fish fauna of river Panjkora contains 8 species of family Cyprinidae (56.49%) followed by 4 species of Nemacheilidae (24.44%), 2 species of Channidae (10.63%), and Sisoridae (7.04%), and 1 species of Mastacembelidae (1.38%), respectively. Among all kinds of fish species, Schizothorax plagiostomus (16.57%) was highly dominated and followed by Carassius auratus (11.87%) and Racoma labiata (9.66%) and were reported as highly abundant, especially during April, May, and June. The least abundant species were Glyptothorax punjabensis, Glyptothorax sufii, and Mastacembelus armatus, that constituting 2.48%, 2.20%, and 1.38% of the total fish samples. The Overall Simpson's diversity (1-D= 0.919) and Simpson's Reciprocal index values (1/D= 12.3876), and Shannon's index (H= 2.68) were indicating that river Panjkora contains a quite rich and diverse group of fish species. The highest microplastics observed in site 7 compared to other study area. Conservation steps should be taken as a top priority to protect and conserve the marine environment and natural heritage from further loss, extinction and stop or minimize losses incurred through irresponsible fishery practices.
Collapse
Affiliation(s)
- W Khan
- University of Malakand, Department of Zoology, KPK, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan.,Ministry of National Food Security and Research, Fisheries Development Board,Islamabad, Pakistan
| | - K Gabol
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - S Khan
- University of Malakand, Department of Zoology, KPK, Pakistan
| | - Y Gul
- Department of Zoology, Government College Women University, Faisalabad, Pakistan
| | - A E Ahmed
- King Khalid University, College of Science, Biology Department, Abha, Saudi Arabia.,South Valley University, Faculty of Veterinary Medicine, Department of Theriogenology, Qena, Egypt
| | - A A Swelum
- Zagazig University, Faculty of Veterinary Medicine, Department of Theriogenology, Sharkia 44519, Egypt
| | - A R Khooharo
- Centre of Excellence in Marine Biology, University of Karachi, Karachi 75270, Pakistan
| | - J Ahmad
- University of Malakand, Department of Zoology, KPK, Pakistan
| | - P Shafeeq
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - R Q Ullah
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| |
Collapse
|
13
|
Hassan HU, Ali QM, Ahmed AE, Gabol K, Swelum AA, Masood Z, Mushtaq S, Saeed, Gul Y, Rizwan S, Zulfiqar T, Siddique MAM. Growth performance and survivability of the Asian seabass Lates calcarifer (Bloch, 1790) reared under hyper-saline, hypo-saline and freshwater environments in a closed aquaculture system. BRAZ J BIOL 2022; 84:e254161. [PMID: 35239786 DOI: 10.1590/1519-6984.254161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 09/06/2021] [Indexed: 11/21/2022] Open
Abstract
Salinity is one of the most critical environmental parameters regarding fish physiology, modifying food intake and growth performance in many fish species. The present study has investigated the effects of different salinity levels on growth performance, feeding and survival of Asian seabass Lates calcarifer juveniles. Asian seabass juveniles were reared at 0 (T1), 5 (T2), 22 (T3), 36 (T4), and 42 (T5) ppt salinity. Approximately eight hundred thirty fish individuals with an average weight of 1.24±0.52 g were randomly distributed (166 fish/Tank) in 5 concrete tanks (each tank 30×6×4 ft, volume 19,122 L) for forty days. Juveniles were initially fed 42% crude protein-containing diets at a rate of 6% of their body weight per day. The results showed that salinity level had a significant effect on the weight gain (WG), average daily weight gain (ADWG), specific growth rate (SGR), feed conversion ratio (FCR), survival rate (SR), total biomass and health indices (p<0.05). The highest WG (39.11±1.49 g), ADWG (1.00±0.12 g), SGR (8.74±0.03% d-1) and lowest FCR (0.96±0.20) were observed with T3 treatment, which was significantly higher compared to other treatment groups (p<0.05). Among the health indices, the highest hepatosomatic index and viscerosomatic index were found with T3 treatment, significantly higher than the other groups (p<0.05). No significant differences were found among the treatments in terms of survival rate (p>0.05), but the maximum survival rate (98.89±0.0%) was observed in the T3 and T2 treatments. The maximum level of crude proteins (19.99±1.4%) was found in the whole-body biochemical composition of Asian seabass juveniles in the T3 treatment group. The second-order polynomial regression showed that 20 ppt salinity is optimum for the best growth of Asian seabass. Thus, the present study recommends 20 to 36 ppt salinity for the commercial farming of Asian seabass under a closed aquaculture system.
Collapse
Affiliation(s)
- H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan.,Ministry of National Food Security and Research, Fisheries Development Board, Karachi, Pakistan
| | - Q M Ali
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - A E Ahmed
- King Khalid University, College of Science, Biology Department, Abha, Saudi Arabia.,South Valley University, Faculty of Veterinary Medicine, Department of Theriogenology, Qena, Egypt
| | - K Gabol
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - A A Swelum
- Faculty of Veterinary Medicine, Zagazig University, Department of Theriogenology, Sharkia 44519, Egypt
| | - Z Masood
- SBK Women University Quetta, Department of Zoology, Balochistan, Pakistan
| | - S Mushtaq
- Ministry of National Food Security and Research, Fisheries Development Board, Karachi, Pakistan
| | - Saeed
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - Y Gul
- Government College Women University, Department of Zoology, Faisalabad, Pakistan
| | - S Rizwan
- Jinnah University for Women, Karachi, Pakistan
| | - T Zulfiqar
- University of Okara, Department of Zoology, Okara, Pakistan
| | - M A M Siddique
- Noakhali Science and Technology University, Department of Oceanography, Noakhali, Bangladesh
| |
Collapse
|
14
|
Attaullah M, Ullah U, Ilahi I, Ahmad N, Rahman FU, Ullah J, Dad O, Amin M, Hassan HU, Ullah R, Buneri ID. Taxonomic, morphometric and limnological assessment of the commercially important ichthyofauna of Sakhakot Stream, Malakand, Pakistan. BRAZ J BIOL 2021; 82:e243774. [PMID: 34161430 DOI: 10.1590/1519-6984.243774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 11/03/2020] [Indexed: 11/21/2022] Open
Abstract
The present study was conducted for the taxonomic, morphometric and limnological assessment of the commercially important ichthyofauna of Sakhakot Stream, Malakand, Pakistan. The study area was divided into three sites along the water course namely Dargai Stream, Sakhakot Stream and Shergarh Stream. Fish samples were collected randomly during January to August 2017 with the help of fish gears. A taxonomic key was designed for the collected fish specimens. Ten fish species were identified belonging to 3 orders and 4 families. Family Cyprinidae was the dominant family with seven representative species while families Siluridae, Nemacheilidae and Mastacembelidae were represented by one species each. Lower mean total length and standard length was recorded in Puntius conchonius (Hamilton, 1822) as 9.2 ± 0.6 cm and 7.3 ± 0.6 cm respectively, while highest mean total length and standard length was recorded in Mastacembelus armatus (Lacepede, 1800) as 28.1 ± 1.7 cm and 15.9 ± 2.4 cm respectively. Mean pH of the water ranged from 6.1 at Shergarh Stream in August to 8.7 at Sakhakot Stream in January. Average temperature range was recorded from 10.9 °C in January at Dargai Stream to 18.7 °C in August at Shergarh Stream. No statistically significant difference was found for temperature (p = 0.96) and pH (p = 0.14) in the three water streams. The present study will provide a baseline for the rearing and enhancement of wild stock of the commercially important ichthyofauna in the field of aquaculture and fisheries.
Collapse
Affiliation(s)
- M Attaullah
- University of Malakand, Department of Zoology, Chakdara, Dir Lower, Pakistan
| | - U Ullah
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal, Dir Upper, Pakistan
| | - I Ilahi
- University of Malakand, Department of Zoology, Chakdara, Dir Lower, Pakistan
| | - N Ahmad
- Department of Maritime Sciences, Bahria University Karachi, Karachi-75260, Pakistan
| | - F U Rahman
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal, Dir Upper, Pakistan
| | - J Ullah
- Post graduate College Mardan, Khyber Pakhtunkhwa, Pakistan
| | - O Dad
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal, Dir Upper, Pakistan
| | - M Amin
- University of Karachi, Department of Zoology, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Pakistan
| | - R Ullah
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal, Dir Upper, Pakistan
| | - I D Buneri
- University of Karachi, Department of Zoology, Pakistan
| |
Collapse
|