1
|
Salazar-Souza M, d'Almeida JM, Gonzalez MS, Aguiar VM, Feder D. Aphaereta pallipes (Hymenoptera: Braconidae) and Dirhinus anthracia (Hymenoptera: Chalcididae) associated with Peckia (Euboettcheria) collusor (Diptera: Sarcophagidae) in Brazil. Parasitol Res 2023; 122:1983-1991. [PMID: 37341788 DOI: 10.1007/s00436-023-07896-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/07/2023] [Indexed: 06/22/2023]
Abstract
Flies of the Sarcophagidae family are widely distributed in the world, occupying different habitats. Some species have a high degree of synanthropy and are therefore often found in households in the urban environment. In Brazil, there is still little information related to the natural enemies of these insects in the urban environment, where population control is strictly chemical. Therefore, larvae and pupae of Peckia (Euboettcheria) collusor (Curran and Walley) (Diptera: Sarcophagidae) species were exposed in an urbanized location, and the presence and prevalence of parasitoids in the natural control of these immature stages was evaluated. We report for the first time the species Aphaereta pallipes (Say) (Hymenoptera: Braconidae) and Dirhinus anthracia Walker (Hymenoptera: Chalcididae), associated with P. (E.) collusor, highlighting the importance of these parasitoids in natural control in the urban environment, in addition to expanding the list of hosts for both parasitoid species and the distribution of this parasitoid-host interaction for Brazil and the Neotropical region.
Collapse
Affiliation(s)
- Mônica Salazar-Souza
- Universidade Federal Fluminense, Instituto de Biologia, Programa de Pós-Graduação em Ciências e Biotecnologia, Niterói, RJ, Brazil.
- Universidade Federal Fluminense, Instituto de Biologia, Laboratório de Biologia de Insetos, Niterói, RJ, Brazil.
- Universidade Federal do Estado do Rio de Janeiro, Instituto Biomédico, Centro de Ciências Biológicas e da Saúde, Laboratório de Estudo de Dípteros, Rio de Janeiro, Brazil.
| | - José Mario d'Almeida
- Universidade Federal Fluminense, Instituto de Biologia, Laboratório de Biodiversidade de Insetos e Patógenos, Niterói, RJ, Brazil
| | - Marcelo Salabert Gonzalez
- Universidade Federal Fluminense, Instituto de Biologia, Programa de Pós-Graduação em Ciências e Biotecnologia, Niterói, RJ, Brazil
- Universidade Federal Fluminense, Instituto de Biologia, Laboratório de Biologia de Insetos, Niterói, RJ, Brazil
- Instituto Nacional de Entomologia Molecular, (INCT-EM, CNPq), Rio de Janeiro, Brazil
- Universidade Federal do Rio de Janeiro, Instituto de Física, Programa de Pós-Graduação em Física Aplicada, Rio de Janeiro, RJ, Brazil
| | - Valéria Magalhães Aguiar
- Universidade Federal do Estado do Rio de Janeiro, Instituto Biomédico, Centro de Ciências Biológicas e da Saúde, Laboratório de Estudo de Dípteros, Rio de Janeiro, Brazil
- Universidade Federal do Estado do Rio de Janeiro, Programa de Pós-Graduação em Ciências Biológicas (Biodiversidade Neotropical), Rio de Janeiro, RJ, Brazil
| | - Denise Feder
- Universidade Federal Fluminense, Instituto de Biologia, Programa de Pós-Graduação em Ciências e Biotecnologia, Niterói, RJ, Brazil
- Universidade Federal Fluminense, Instituto de Biologia, Laboratório de Biologia de Insetos, Niterói, RJ, Brazil
- Instituto Nacional de Entomologia Molecular, (INCT-EM, CNPq), Rio de Janeiro, Brazil
| |
Collapse
|
2
|
Madeira-Ott T, Souza CM, Bunde PRS, Ries ACR, Blochtein B, Thyssen PJ. Forensically Relevant Flesh Flies (Diptera, Sarcophagidae, Sarcophaginae) of Southern Brazil. J Med Entomol 2022; 59:488-507. [PMID: 34999828 DOI: 10.1093/jme/tjab210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Indexed: 06/14/2023]
Abstract
Flesh flies comprise a large fly family distributed worldwide that has great importance for forensic entomology. A robust and updated checklist of Sarcophaginae flies recorded in Southern Brazil is presented, based on material collected in the Rio Grande do Sul state and on a literature review. The forensic importance (high, moderate, or none) of the recorded flesh flies for estimating the postmortem interval (PMI) or inferring cases of neglect was determined based on their ecological habits. A total of 2,831 specimens representing 38 taxa were collected from three studies. Oxysarcodexia was the most abundant and species-rich genus in all three studies. Dexosarcophaga carvalhoi (Lopes) was registered for the first time in Southern Brazil. The checklist for Southern Brazil comprises 91 species distributed in 19 genera, with Oxysarcodexia, Peckia, and Lepidodexia representing the richest genera. Considering the importance of species for PMI estimation, 10, 42, and 39 species were classified as having high, moderate, or no forensic relevance, respectively. Moreover, five myiasis-causing sarcophagine flies recorded in Southern Brazil were considered to have the potential to reveal cases of neglect or mistreatment. This study revealed that Microcerella halli (Engel) and Peckia (Euboettcheria) australis (Townsend) are the most important species for PMI estimation in Southern Brazil, as they are often found breeding in corpses in this region.
Collapse
Affiliation(s)
- Tais Madeira-Ott
- Laboratory of Integrative Entomology, Department of Animal Biology, University of Campinas, UNICAMP, PC 13083-862, Campinas, São Paulo, Brazil
| | - Carina M Souza
- Faculty of Human Talents, FACTHUS, Campus I, Ecossistema UniBrasília, PC 38040-240, Uberaba, Minas Gerais, Brazil
| | - Paulo R S Bunde
- Department of Microbiology and Parasitology, Federal University of Pelotas, UFPel, PC 96010-900, Pelotas, Rio Grande do Sul, Brazil
| | - Ana C R Ries
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul, PUCRS, PC 90619-900, Porto Alegre, Rio Grande do Sul, Brazil
| | - Betina Blochtein
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul, PUCRS, PC 90619-900, Porto Alegre, Rio Grande do Sul, Brazil
| | - Patricia J Thyssen
- Laboratory of Integrative Entomology, Department of Animal Biology, University of Campinas, UNICAMP, PC 13083-862, Campinas, São Paulo, Brazil
| |
Collapse
|
3
|
Ivorra T, Martínez-Sánchez A, Rojo S. Review of Synthesiomyia nudiseta (Diptera: Muscidae) as a useful tool in forensic entomology. Int J Legal Med 2021; 135:2003-2015. [PMID: 33738569 DOI: 10.1007/s00414-021-02543-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 02/14/2021] [Indexed: 01/05/2023]
Abstract
Synthesiomyia nudiseta (van der Wulp, 1883) is a synanthropic muscid found in tropical and subtropical zones around the world. The larvae of this species are a secondary agent of myiasis with necrophagous habits and play an important role in forensic entomology, as they are used as an indicator of post-mortem interval. Adults can be considered vectors of etiological agents such as Escherichia coli and Shigella dysenteriae. Due to its ability to adapt to different environmental conditions, its high dispersal capacity (shown by its introduction to Europe), its predatory habits in the last larval stage and the difficulty of identifying it, a very important goal is to update our knowledge about this species. Therefore, the main objective of this paper is to review the identification, geographical distribution and biology of this species in order to provide better support to investigations involving this fly.
Collapse
Affiliation(s)
- Tania Ivorra
- Department of Environmental Sciences and Natural Resources, University of Alicante, PO Box 99, E-03080, Alicante, Spain.
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh campus, Selangor, 47000, Sungai Buloh, Malaysia.
| | - Anabel Martínez-Sánchez
- Department of Environmental Sciences and Natural Resources, University of Alicante, PO Box 99, E-03080, Alicante, Spain
| | - Santos Rojo
- Department of Environmental Sciences and Natural Resources, University of Alicante, PO Box 99, E-03080, Alicante, Spain
| |
Collapse
|
4
|
Cortinhas LB, Martins Mendonça P, Braga MV, Queiroz MMDC. Ultrastructure of the Immature Stages of Musca domestica (Diptera: Muscidae: Muscinae). J Med Entomol 2020; 57:1712-1721. [PMID: 32504087 DOI: 10.1093/jme/tjaa095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Indexed: 06/11/2023]
Abstract
Musca domestica (Linnaeus, 1758) is a muscoid species that is widespread throughout the world and acts as a mechanical vector of different enteropathogens primarily in underdeveloped countries. The adult and its immature forms are associated with decaying organic matter and can be seen visiting human corpses and animal carcass, and the larvae can also cause an infestation on human and animal wounds, feeding on the tissues. These characteristics make them have a forensic significance and, mainly, a great sanitary importance. This study aimed to analyze and describe morphological aspects of their immature stages of M. domestica, including the eggs, the first-, second-, and third-instar larvae, and the puparium using scanning electron microscopy (SEM). The eggs have standard format that all muscoid flies shared. The exochorion has some modified cells that were used for embryonic respiration. The first-instar larvae present two openings on the posterior spiracle as in the second-instar larvae, but with the last one, we can observe the anterior spiracle structure. The third-instar larvae, as in some other Muscidae species, have a posterior spiracular opening with a sinuous form that is located near the edge of the spiracular plate. The puparium morphology is equal to the third instar with a respiratory structure that helps the breathing during the metamorphosis process. This article supports the need for knowledge over the morphological characteristics of the immature forms of the muscoid Diptera (Linnaeus, 1758) at the same time helping with the correct identification of this insect phase.
Collapse
Affiliation(s)
- Lucas Barbosa Cortinhas
- Laboratório de Entomologia Médica e Forense (LEMEF), Instituto Oswaldo Cruz - IOC/FIOCRUZ, Manguinhos, RJ, Brazil
- Doutorando do Programa de Pós-Graduação em Biologia Parasitária, Instituto Oswaldo Cruz - IOC/FIOCRUZ, Manguinhos, RJ, Brazil
| | - Paloma Martins Mendonça
- Pós-Doutoranda do Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz - IOC/FIOCRUZ, Manguinhos, RJ, Brazil
- Docente do Mestrado Profissional em Ciências Ambientais, Universidade de Vassouras, Avenida Expedicionário Osvaldo de Almeida Ramos, RJ, Brazil
| | - Marina Vianna Braga
- Laboratório de Entomologia Médica e Forense (LEMEF), Instituto Oswaldo Cruz - IOC/FIOCRUZ, Manguinhos, RJ, Brazil
| | - Margareth Maria de Carvalho Queiroz
- Laboratório de Entomologia Médica e Forense (LEMEF), Instituto Oswaldo Cruz - IOC/FIOCRUZ, Manguinhos, RJ, Brazil
- Docente do Mestrado Profissional em Ciências Ambientais, Universidade de Vassouras, Avenida Expedicionário Osvaldo de Almeida Ramos, RJ, Brazil
| |
Collapse
|
5
|
Abstract
The Calyptratae are one of the most diverse groups of Diptera. Some species have immature states involved in the decomposition of organic matter of animal origin (i.e., they are sarcosaprophagous). In this study, we examined the diversity and synanthropy of sarcosaprophagous calyptrates in several environmental zones of the Ecuadorian Andes. Captures were performed in an urban zone located in the Tocachi community with monocultures (MC) and polycultures (PC), a rural zone with an agroecological farming system (AFS), and a forest zone with a montane forest located in the Parque Arqueológico Cochasquí (PAC) and the Cochasquí montane forest (CMF). A total of 2,925 specimens of Calyptratae were collected, representing 38 morphotypes and 17 species. Four are new reports for Ecuador: Dolichophaonia trigona (Shannon & Del Ponte), Phaonia trispila (Bigot), Compsomyiops melloi Dear, and Calliphora lopesi Mello. CMF and PAC presented high abundance and richness, followed by AFS, MC, and PC; PAC showed the highest diversity, in contrast to lowest in MC; the evenness decreased from forest to urban zones. Species that exhibited a preference for human settlements (positive synanthropic index) included Limnophora marginata Stein, Phaonia trispila, Lucilia cuprina (Wiedemann), Calliphora lopesi, Compsomyiops melloi, and Calliphora nigribasis Macquart. Those with a preference for uninhabited areas (negative index) included Tricharaea sp1, Sarconesiopsis magellanica (Le Guillou), and Sarconesia chlorogaster (Wiedemann).
Collapse
|
6
|
Ferreira de Carvalho GH, Lucília Dos Santos M, Monnerat R, Aparecida Andrade M, Gonçalves de Andrade M, Barbosa Dos Santos A, Marques Dourado Bastos I, de Santana JM. Ovicidal and Deleterious Effects of Cashew (Anacardium occidentale) Nut Shell Oil and Its Fractions on Musca domestica, Chrysomya megacephala, Anticarsia gemmatalis and Spodoptera frugiperda. Chem Biodivers 2019; 16:e1800468. [PMID: 30803133 DOI: 10.1002/cbdv.201800468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 02/25/2019] [Indexed: 11/08/2022]
Abstract
In this work, we evaluated the ovicidal activity and the deleterious effects of cashew (Anacardium occidentale) nut shell oil and its fractions on the development of Musca domestica and Chrysomya megacephala, important vectors of several diseases. The insecticidal effects of this plant were also measured on the first and second instar larvae of Anticarsia gemmatalis and Spodoptera frugiperda, soy and maize pests, respectively. The fly eggs and the crop pest insect larvae were exposed to the cashew (Anacardium occidentale) nut shell liquid (CNSL) and its fractions: technical CNSL, anacardic acid, cardanol and cardol. The results show that the cardol fraction, for both species of flies, presented the lowest lethal concentration with LC50 of 80.4 mg/L for M. domestica and 90.2 mg/L for C. megacephala. For the mortality of the larvae of A. gemmatalis and S. frugiperda, the most effective fraction was anacardic acid with LC50 of 295.1 mg/L and 318.4 mg/L, respectively. In all species, the mortality rate of the commercial compounds (cypermethrin 600 mg/L and temephos 2 mg/L) was higher than that of the evaluated compounds. Despite this, the results obtained suggest their potential in field trials, once the fractions of A. occidentale presented high mortality at low lethal concentrations in laboratory conditions, with the possibility of integrated use in the control of disease vectors and agricultural pests, employing ecofriendly compounds.
Collapse
Affiliation(s)
| | | | - Rose Monnerat
- Embrapa Recursos Genéticos e Biotecnologia, Brasília, 70770-901, Brazil
| | - Milene Aparecida Andrade
- Pathogen-Host Interface Laboratory, Department of Cell Biology, University of Brasilia, Brasilia, 7091090, Brazil
| | - Marina Gonçalves de Andrade
- Pathogen-Host Interface Laboratory, Department of Cell Biology, University of Brasilia, Brasilia, 7091090, Brazil
| | | | | | - Jaime Martins de Santana
- Pathogen-Host Interface Laboratory, Department of Cell Biology, University of Brasilia, Brasilia, 7091090, Brazil
| |
Collapse
|
7
|
Affiliation(s)
- Eliana Buenaventura
- Natural History Museum of Denmark, Universitetsparken, Copenhagen, Denmark
- National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
| | - Thomas Pape
- Natural History Museum of Denmark, Universitetsparken, Copenhagen, Denmark
| |
Collapse
|
8
|
Carmo RFR, Vasconcelos SD. Assemblage of Necrophagous Diptera in Atlantic Insular Environments and Response to Different Levels of Human Presence. Neotrop Entomol 2016; 45:471-481. [PMID: 27040531 DOI: 10.1007/s13744-016-0394-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 03/17/2016] [Indexed: 06/05/2023]
Abstract
Islands act as natural laboratories for ecological studies to explain bioinvasion processes and, in this scenario, necrophagous Diptera have never been used as model organisms. This study aimed to (i) describe assemblages of necrophagous Diptera (Calliphoridae and Sarcophagidae) in two insular environments of different origins and distances from mainland, (ii) investigate the effect of anthropogenic impact on the assemblage of carrion flies, (iii) to quantify the establishment of invasive species in the two islands, and (iv) to infer about the conservation status of the islands based on the ecological parameters. Sampling was performed in 2011-2012, in the dry and rainy season. Insects were collected by using traps with chicken liver or sardine baits. In each island, environments exposed to different degrees of human impact were sampled. Ecological analyses were carried out to characterize the assemblages of Calliphoridae and Sarcophagidae, with emphasis on the relation between native and invasive species. In total, 99,862 adults of 21 species of blow flies and flesh flies were collected. Overall abundance in the oceanic island was higher than in the continental island, although the richness of species was higher in the latter. The type of bait did not influence diversity of species sampled in either island. No difference was observed in total richness of both families according to the gradient of anthropogenic impact, in both islands. The invasive species Chrysomya megacephala (Fabricius) was classified as dominant in all environments, irrespective of the anthropogenic impact, which raises concern about the conservation status of each island.
Collapse
Affiliation(s)
- R F R Carmo
- Depto de Zoologia, Grupo de Pesquisa em Insetos de Importância Forense, Univ Federal de Pernambuco, Avenida Prof. Moraes Rego s/n, 50.670-420, Recife, PE, Brasil.
| | - S D Vasconcelos
- Depto de Zoologia, Grupo de Pesquisa em Insetos de Importância Forense, Univ Federal de Pernambuco, Avenida Prof. Moraes Rego s/n, 50.670-420, Recife, PE, Brasil
| |
Collapse
|
9
|
Creão-Duarte AJ, Anjos UU, Santos WE. Diversidade de membracídeos (Hemiptera, Membracidae) e sobreposição de recursos tróficos em área do semi-árido. Iheringia, Sér Zool 2012. [DOI: 10.1590/s0073-47212012000400012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Foram examinados 1.069 indivíduos de 13 espécies de membracídeos coletados em suas plantas hospedeiras, entre agosto de 2004 e setembro de 2005, em uma região do semi-árido da Paraíba, Nordeste do Brasil. Enchenopa concolor (Fairmaire, 1846) (31,6%) e E. euniceae Creão-Duarte & Rothéa, 2006 (24,8%) foram as espécies mais abundantes. Cinco famílias de plantas hospedeiras abrigaram esses insetos. Entre essas famílias, Fabaceae apresentou maior riqueza (12) e abundância (70,3%) de membracídeos. Darnis olivacea Fabricius, 1803, Hygris beckeri Sakakibara, 1998 e Sundarion flavum (Fairmaire, 1846) apresentaram os maiores valores de amplitude de nicho. Entre as espécies mais abundantes, E. minuta Creão-Duarte & Rothéa, 2006 e Micrutalis binaria (Faimaire, 1846) mostraram a maior sobreposição de nicho trófico, mas a sobreposição temporal entre elas foi relativamente baixa. Os resultados revelaram possíveis estratégias desenvolvidas pelas espécies para coexistência e exploração de recursos na Caatinga.
Collapse
|
10
|
Luiz HL, Taira TL, Koller WW. New records of Muscidae (Diptera) in Campo Grande, MS, Brazil. Rev Bras Parasitol Vet 2012; 21:412-4. [DOI: 10.1590/s1984-29612012000400012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2011] [Accepted: 12/19/2011] [Indexed: 11/22/2022]
Abstract
Synanthropic flies outstanding beside other flies due their relative abundance close to domestic animals and human population, to which they are able to cause myiasis or transmit pathogenic agents. As they're necrophagous they act as corpse decomposers and are useful in the forensic entomology in the post mortem interval determination. This study aimed to know flies diversity and abundance in Campo Grande, State of Mato Grosso do Sul. Captures were made weekly, utilizing three traps baited with decaying fish meat, from June of 2008 to May of 2009 in a remainder ciliary forest of the Embrapa's Cattle Beef Experimental Farm. The dipterans families that were considered and respectively number of collected specimens were: Calliphoridae (105,334); Muscidae (27,999); Sarcophagidae (21,083); Fanniidae (17,759) and Mesembrinellidae (305), totalizing 172,480 dipterous. To the local known species some Muscidae were increased as follows: Neomuscina atincticosta, Pseudoptilolepis elbida, Polietina orbitalis, Polietina flavithorax, Scutellomusca scutellaris, Graphomya analis and Morellia couriae.
Collapse
|
11
|
Mello RDS, Queiroz MMC, Aguiar-Coelho VM. Population fluctuations of calliphorid species (Diptera, Calliphoridae) in the Biological Reserve of Tinguá, state of Rio de Janeiro, Brazil. Iheringia, Sér Zool 2007. [DOI: 10.1590/s0073-47212007000400019] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The purpose of this work was to determine the diversity and population fluctuations of calliphorid flies in the Biological Reserve of Tinguá (ReBio-Tinguá), Nova Iguaçu, state of Rio de Janeiro, Brazil and to correlate their occurrence with the environmental variables of temperature, rainfall and relative air humidity. Specimens of Diptera were collected monthly between June 2002 and January 2005 using four traps placed at four points along a trail and exposed for 48 hours. The traps were baited with sardines and the trapped insects were stored in 70% alcohol. It was collected 8,528 calliphorids, thirteen species were identified among the blowflies including Laneela nigripes Guimarães 1977, Chrysomya megacephala (Fabricius, 1794), C. albiceps (Wiedemann, 1819), C. putoria (Wiedemann, 1830), Chloroprocta idioidea (Robineau-Devoidy, 1830), Cochliomyia macellaria (Fabricius, 1775), Hemilucilia semidiaphana (Rondani, 1850), H. segmentaria (Fabricius, 1805), Lucilia eximia (Wiedemann,1819), L. cuprina (Wiedemann, 1830), Paralucilia pseudolyrcea (Mello, 1969), Mesembrinella sp. and Eumesembrinella pauciseta (Aldrich, 1922). No significant correlation was found between the abundance of blowflies and the temperature and relative air humidity. Only C. megacephala and C. albiceps showed a positive and significant correlation with rainfall. An analysis of grouping by month (UPGMA) revealed no seasonal difference in the composition of the community, indicating that the community of calliphorid flies is probably more influenced by the ecological niches occupied by each species than by the seasons of the year.
Collapse
|
12
|
Oliveira V, D’Almeida J, Abalem de Sá I, Mandarino J, Solari C. Enterobactérias associadas a adultos de Musca domestica (Linnaeus, 1758) (Diptera: Muscidae) e Chrysomya megacephala (Fabricius, 1754) (Diptera: Calliphoridae) no Jardim Zoológico, Rio de Janeiro. ARQ BRAS MED VET ZOO 2006. [DOI: 10.1590/s0102-09352006000400017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Enterobactérias foram identificadas em adultos de Musca domestica (Linnaeus, 1758) (Diptera: Muscidae) e Chrysomya megacephala (Fabricius, 1754) (Diptera: Calliphoridae). Ambas as espécies foram capturadas no Jardim Zoológico da cidade do Rio de Janeiro e tiveram a superfície externa do corpo lavada e o sistema digestivo dissecado, para análise bacteriológica. Identificaram-se Escherichia coli, Citrobacter sp., Proteus mirabilis, Morganella sp., Klebsiella sp., Pseudomonas sp., Enterobacter sp. e Salmonella Agona. P. mirabilis foi o isolado bacteriano mais freqüente. Em duas amostragens (8%) de C. megacephala, isolou-se Salmonella Agona. As amostras de E. coli não foram enteropatogênicas. M. domestica e C. megacephala são potenciais veiculadoras de bactérias causadoras de enterites em humanos e animais.
Collapse
|
13
|
Marinho CR, Barbosa LS, Azevedo ACG, Queiroz MMC, Valgode MA, Aguiar-Coelho VM. Diversity of Calliphoridae (Diptera) in Brazil's Tinguá Biological Reserve. BRAZ J BIOL 2006; 66:95-100. [PMID: 16680310 DOI: 10.1590/s1519-69842006000100012] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The Calliphoridae are flies of great ecological, medical and sanitary importance because they are decomposers of organic matter, mechanical vectors of pathogenic agents, and causers of myiasis. This paper attempts to ascertain the diversity of Calliphoridae in the Tinguá Biological Reserve and correlate meteorological data (temperature, relative humidity of the air, and precipitation) with the occurrence of these flies. The study was conducted at a site in the Tinguá Biological Reserve, located in the municipality of Nova Iguaçu, state of Rio de Janeiro, Brazil. Four traps were set up using chicken viscera as bait. The experiment was conducted over the period of May 2001 to April 2002, with two monthly collections. The captured flies were killed with ether and conserved in 70% alcohol and identified in the Laboratory of Diptera Studies (UNIRIO) and the Laboratory of Vector Insect Biology and Control (FIOCRUZ), both headquartered in the city of Rio de Janeiro, RJ, Brazil. A total of 1,987 insects were captured, 37.5% belonging to the family Calliphoridae, 29.4% to Muscidae, 16.0% to Sarcophagidae, and 17.1% to other families. The most representative species found was Phaenicia eximia (47.0%), followed by Hemilucilia semidiaphana (23.6%), Mesembrinella bellardiana (13.7%), Hemilucilia segmentaria (7.5%), Chloroprocta idioidea (4.9%), Chrysomya albiceps (1.2%), Chrysomya megacephala (0.9%), Phaenicia sericata (0.6%), Eumesembrinella sp. (0.5%), and Chrysomya putoria (0.1%). Large numbers of Calliphoridae were noted in May, June, September and January, coinciding with low rainfall and an average temperature of 21.8 to 27.0 degrees C. A negative correlation was found between the number of Calliphoridae captured and meteorological factors.
Collapse
Affiliation(s)
- C R Marinho
- Departamento de Microbiologia e Parasitologia, Universidade do Rio de Janeiro, CEP 20211-040, Rio de Janeiro, RJ, Brazil
| | | | | | | | | | | |
Collapse
|
14
|
Abstract
O objetivo do estudo foi levantar os principais parasitóides de Chrysomya megacephala, na cidade do Rio de Janeiro, RJ, devido a importância dessa mosca como vetor de patógenos para o ambiente urbano. As coletas foram realizadas semanalmente, no período de agosto de 1999 a julho de 2000, por meio da exposição de larvas e pupas da mosca em carne putrefata. Foram identificadas três espécies de microhimenópteros no local: Tachinaephagus zealandicus (Encyrtidae), Pachycrepoideus vindemiae (Pteromalidae) e Nasonia vitripennis (Pteromalidae), cujos testes posteriores poderão mostrar seu potencial para utilização em futuros programas de controle.
Collapse
|