1
|
Bell JJ, Strano F, Broadribb M, Wood G, Harris B, Resende AC, Novak E, Micaroni V. Sponge functional roles in a changing world. ADVANCES IN MARINE BIOLOGY 2023; 95:27-89. [PMID: 37923539 DOI: 10.1016/bs.amb.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Sponges are ecologically important benthic organisms with many important functional roles. However, despite increasing global interest in the functions that sponges perform, there has been limited focus on how such functions will be impacted by different anthropogenic stressors. In this review, we describe the progress that has been made in our understanding of the functional roles of sponges over the last 15 years and consider the impacts of anthropogenic stressors on these roles. We split sponge functional roles into interactions with the water column and associations with other organisms. We found evidence for an increasing focus on functional roles among sponge-focused research articles, with our understanding of sponge-mediated nutrient cycling increasing substantially in recent years. From the information available, many anthropogenic stressors have the potential to negatively impact sponge pumping, and therefore have the potential to cause ecosystem level impacts. While our understanding of the importance of sponges has increased in the last 15 years, much more experimental work is required to fully understand how sponges will contribute to reef ecosystem function in future changing oceans.
Collapse
Affiliation(s)
- James J Bell
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand.
| | - Francesca Strano
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Manon Broadribb
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Gabriela Wood
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Ben Harris
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Anna Carolina Resende
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Emma Novak
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Valerio Micaroni
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| |
Collapse
|
2
|
Socioenvironmental and Spatial Criteria as Tools for the Management and Conservation of Hydrozoans in Protected and Unprotected Areas. DIVERSITY 2023. [DOI: 10.3390/d15020182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The cnidarians of the class Hydrozoa comprise 3720 species, are globally distributed, and can have complex life cycles. In the Espíritu Santo Archipelago (ESA), Mexico, hydrozoans are understudied, and, for this reason, the present work describes the taxocene of hydrozoans and their oceanographic preferences in the area. Hydrozoans were collected at 12 sampling stations in the archipelago during the temperate season; these organisms were morphologically identified and a systematic list including socioenvironmental attributes (SEA) was created. Species richness was used to assess the representativeness of the sampling and identify the distribution of species assemblages in relation to their SEA and environmental factors. In total, 31 species were described, representing 70% of the area’s potential diversity, and 97% of observations described species that had not yet been recorded in the area. Native, cryptogenic, and exotic species were found, including stinging and harvestable species. Groups with low, medium and high species richness were distributed heterogeneously, forming a spatial aggregation pattern. The results of this work suggest that the ESA has a highly diverse taxocene, with SEA and spatial aggregate structure relevant for integrative management and conservation of hydrozoans in natural protected areas.
Collapse
|
4
|
Maggioni D, Garese A, Huang D, Hoeksema BW, Arrigoni R, Seveso D, Galli P, Berumen ML, Montalbetti E, Pica D, Torsani F, Montano S. Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus. Cladistics 2021; 38:13-37. [DOI: 10.1111/cla.12480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2021] [Indexed: 11/28/2022] Open
Affiliation(s)
- Davide Maggioni
- Department of Earth and Environmental Sciences (DISAT) University of Milano‐Bicocca Piazza della Scienza Milano 20126 Italy
- Marine Research and High Education (MaRHE) Center University of Milano‐Bicocca Faafu Magoodhoo Island 12030 Republic of Maldives
| | - Agustín Garese
- Instituto de Investigaciones Marinas y Costeras (IIMyC) Facultad de Ciencias Exactas y Naturales Universidad Nacional de Mar del Plata (UNMDP) – Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Mar del Plata 7600 Argentina
| | - Danwei Huang
- Department of Biological Sciences Tropical Marine Science Institute and Centre for Nature‐based Climate Solutions National University of Singapore Singapore 117558 Singapore
| | - Bert W. Hoeksema
- Taxonomy, Systematics and Geodiversity Group Naturalis Biodiversity Center Leiden 2300 RA The Netherlands
- Groningen Institute for Evolutionary Life Sciences University of Groningen Groningen 9700 CC The Netherlands
| | - Roberto Arrigoni
- Department of Biology and Evolution of Marine Organisms (BEOM) Stazione Zoologica Anton Dohrn Villa Comunale Napoli 80121 Italy
| | - Davide Seveso
- Department of Earth and Environmental Sciences (DISAT) University of Milano‐Bicocca Piazza della Scienza Milano 20126 Italy
- Marine Research and High Education (MaRHE) Center University of Milano‐Bicocca Faafu Magoodhoo Island 12030 Republic of Maldives
| | - Paolo Galli
- Department of Earth and Environmental Sciences (DISAT) University of Milano‐Bicocca Piazza della Scienza Milano 20126 Italy
- Marine Research and High Education (MaRHE) Center University of Milano‐Bicocca Faafu Magoodhoo Island 12030 Republic of Maldives
| | - Michael L. Berumen
- Red Sea Research Center Division of Biological and Environmental Science and Engineering King Abdullah University of Science and Technology (KAUST) Thuwal 23955‐6900 Saudi Arabia
| | - Enrico Montalbetti
- Department of Earth and Environmental Sciences (DISAT) University of Milano‐Bicocca Piazza della Scienza Milano 20126 Italy
- Marine Research and High Education (MaRHE) Center University of Milano‐Bicocca Faafu Magoodhoo Island 12030 Republic of Maldives
| | - Daniela Pica
- Department of Biological and Environmental Sciences and Technologies University of Salento Lecce 73100 Italy
- CoNISMa – Consorzio Nazionale Interuniversitario per le Scienze del Mare Roma 00196 Italy
| | - Fabrizio Torsani
- Department of Life and Environmental Sciences Polytechnic University of Marche Ancona 60131 Italy
| | - Simone Montano
- Department of Earth and Environmental Sciences (DISAT) University of Milano‐Bicocca Piazza della Scienza Milano 20126 Italy
- Marine Research and High Education (MaRHE) Center University of Milano‐Bicocca Faafu Magoodhoo Island 12030 Republic of Maldives
| |
Collapse
|
5
|
Bell JJ, McGrath E, Kandler NM, Marlow J, Beepat SS, Bachtiar R, Shaffer MR, Mortimer C, Micaroni V, Mobilia V, Rovellini A, Harris B, Farnham E, Strano F, Carballo JL. Interocean patterns in shallow water sponge assemblage structure and function. Biol Rev Camb Philos Soc 2020; 95:1720-1758. [PMID: 32812691 DOI: 10.1111/brv.12637] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 06/28/2020] [Accepted: 06/29/2020] [Indexed: 01/04/2023]
Abstract
Sponges are a major component of benthic ecosystems across the world and fulfil a number of important functional roles. However, despite their importance, there have been few attempts to compare sponge assemblage structure and ecological functions across large spatial scales. In this review, we examine commonalities and differences between shallow water (<100 m) sponges at bioregional (15 bioregions) and macroregional (tropical, Mediterranean, temperate, and polar) scales, to provide a more comprehensive understanding of sponge ecology. Patterns of sponge abundance (based on density and area occupied) were highly variable, with an average benthic cover between ~1 and 30%. Sponges were generally found to occupy more space (percentage cover) in the Mediterranean and polar macroregions, compared to temperate and tropical macroregions, although sponge densities (sponges m-2 ) were highest in temperate bioregions. Mean species richness standardised by sampling area was similar across all bioregions, except for a few locations that supported very high small-scale biodiversity concentrations. Encrusting growth forms were generally the dominant sponge morphology, with the exception of the Tropical West Atlantic, where upright forms dominated. Annelids and Arthropods were the most commonly reported macrofauna associated with sponges across bioregions. With respect to reproduction, there were no patterns in gametic development (hermaphroditism versus gonochorism), although temperate, tropical, and polar macroregions had an increasingly higher percentage of viviparous species, respectively, with viviparity being the sole gamete development mechanism reported for polar sponges to date. Seasonal reproductive timing was the most common in all bioregions, but continuous timing was more common in the Mediterranean and tropical bioregions compared to polar and temperate bioregions. We found little variation across bioregions in larval size, and the dominant larval type across the globe was parenchymella. No pattens among bioregions were found in the limited information available for standardised respiration and pumping rates. Many organisms were found to predate sponges, with the abundance of sponge predators being higher in tropical systems. While there is some evidence to support a higher overall proportion of phototrophic species in the Tropical Austalian bioregion compared to the Western Atlantic, both also have large numbers of heterotrophic species. Sponges are important spatial competitors across all bioregions, most commonly being reported to interact with anthozoans and algae. Even though the available information was limited for many bioregions, our analyses demonstrate some differences in sponge traits and functions among bioregions, and among macroregions. However, we also identified similarities in sponge assemblage structure and function at global scales, likely reflecting a combination of regional- and local-scale biological and physical processes affecting sponge assemblages, along with common ancestry. Finally, we used our analyses to highlight geographic bias in past sponge research, and identify gaps in our understanding of sponge ecology globally. By so doing, we identified key areas for future research on sponge ecology. We hope that our study will help sponge researchers to consider bioregion-specific features of sponge assemblages and key sponge-mediated ecological processes from a global perspective.
Collapse
Affiliation(s)
- James J Bell
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Emily McGrath
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.,Cawthron Institute, 98 Halifax St E, The Wood, Nelson, 7010, New Zealand
| | - Nora M Kandler
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Joseph Marlow
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.,British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3 0ET, U.K
| | - Sandeep S Beepat
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Ramadian Bachtiar
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Megan R Shaffer
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Charlotte Mortimer
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Valerio Micaroni
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Valeria Mobilia
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Alberto Rovellini
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Benjamin Harris
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Elizabeth Farnham
- Ministry of Primary Industries, PO Box 2526, Wellington, New Zealand
| | - Francesca Strano
- School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - José Luis Carballo
- Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México (UNAM), Avenida Joel Montes Camarena, s/n. apartado postal 811, Mazatlán, 82000, Mexico
| |
Collapse
|
6
|
Green Fluorescence Patterns in Closely Related Symbiotic Species of Zanclea (Hydrozoa, Capitata). DIVERSITY-BASEL 2020. [DOI: 10.3390/d12020078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Green fluorescence is a common phenomenon in marine invertebrates and is caused by green fluorescent proteins. Many hydrozoan species display fluorescence in their polyps and/or medusa stages, and in a few cases patterns of green fluorescence have been demonstrated to differ between closely related species. Hydrozoans are often characterized by the presence of cryptic species, due to the paucity of available morphological diagnostic characters. Zanclea species are not an exception, showing high genetic divergence compared to a uniform morphology. In this work, the presence of green fluorescence and the morpho-molecular diversity of six coral- and bryozoan-associated Zanclea species from the Maldivian coral reefs were investigated. Specifically, the presence of green fluorescence in polyps and newly released medusae was explored, the general morphology, as well as the cnidome and the interaction with the hosts, were characterized, and the 16S rRNA region was sequenced and analyzed. Overall, Zanclea species showed a similar morphology, with little differences in the general morphological features and in the cnidome. Three of the analyzed species did not show any fluorescence in both life stages. Three other Zanclea species, including two coral-associated cryptic species, were distinguished by species-specific fluorescence patterns in the medusae. Altogether, the results confirmed the morphological similarity despite high genetic divergence in Zanclea species and indicated that fluorescence patterns may be a promising tool in further discriminating closely related and cryptic species. Therefore, the assessment of fluorescence at a large scale in the whole Zancleidae family may be useful to shed light on the diversity of this enigmatic taxon.
Collapse
|
7
|
Maggioni D, Montano S, Voigt O, Seveso D, Galli P. A mesophotic hotel: the octocoral Bebryce cf. grandicalyx as a host. Ecology 2019; 101:e02950. [PMID: 31840233 DOI: 10.1002/ecy.2950] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 10/10/2019] [Accepted: 11/12/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Davide Maggioni
- Dipartimento di Scienze dell'Ambiente e della Terra (DISAT), Università degli Studi di Milano-Bicocca, 20126, Milano, Italy.,Marine Research and High Education (MaRHE) Center, Università degli Studi di Milano-Bicocca, 12030, Faafu Magoodhoo Island, Republic of Maldives
| | - Simone Montano
- Dipartimento di Scienze dell'Ambiente e della Terra (DISAT), Università degli Studi di Milano-Bicocca, 20126, Milano, Italy.,Marine Research and High Education (MaRHE) Center, Università degli Studi di Milano-Bicocca, 12030, Faafu Magoodhoo Island, Republic of Maldives
| | - Oliver Voigt
- Department of Earth and Environmental Sciences, Palaeontology and Geobiology, Ludwig-Maximilians-Universität München, 80333, München, Germany
| | - Davide Seveso
- Dipartimento di Scienze dell'Ambiente e della Terra (DISAT), Università degli Studi di Milano-Bicocca, 20126, Milano, Italy.,Marine Research and High Education (MaRHE) Center, Università degli Studi di Milano-Bicocca, 12030, Faafu Magoodhoo Island, Republic of Maldives
| | - Paolo Galli
- Dipartimento di Scienze dell'Ambiente e della Terra (DISAT), Università degli Studi di Milano-Bicocca, 20126, Milano, Italy.,Marine Research and High Education (MaRHE) Center, Università degli Studi di Milano-Bicocca, 12030, Faafu Magoodhoo Island, Republic of Maldives
| |
Collapse
|