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
|
Jimi N, Bessho-Uehara M, Nakamura K, Sakata M, Hayashi T, Kanie S, Mitani Y, Ohmiya Y, Tsuyuki A, Ota Y, Woo SP, Ogoh K. Investigating the diversity of bioluminescent marine worm Polycirrus (Annelida), with description of three new species from the Western Pacific. ROYAL SOCIETY OPEN SCIENCE 2023; 10:230039. [PMID: 36998762 PMCID: PMC10049758 DOI: 10.1098/rsos.230039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/06/2023] [Indexed: 06/19/2023]
Abstract
Bioluminescence, a phenomenon observed widely in organisms ranging from bacteria to metazoans, has a significant impact on the behaviour and ecology of organisms. Among bioluminescent organisms, Polycirrus, which has unique emission wavelengths, has received attention, and advanced studies such as RNA-Seq have been conducted, but they are limited to a few cases. In addition, accurate species identification is difficult due to lack of taxonomic organization. In this study, we conducted comprehensive taxonomic survey of Japanese Polycirrus based on multiple specimens from different locations and described as three new species: Polycirrus onibi sp. nov., P. ikeguchii sp. nov. and P. aoandon sp. nov. The three species can be distinguished from the known species based on the following characters: (i) arrangement of mid-ventral groove, (ii) arrangement of notochaetigerous segments, (iii) type of neurochaetae uncini, and (iv) arrangement of nephridial papillae. By linking the bioluminescence phenomenon with taxonomic knowledge, we established a foundation for future bioluminescent research development. We also provide a brief phylogenetic tree based on cytochrome c oxidase subunit I (COI) sequences to discuss the evolution of bioluminescence and the direction of future research.
Collapse
Affiliation(s)
- Naoto Jimi
- Sugashima Marine Biological Laboratory, Graduate School of Science, Nagoya University, 429-63 Sugashima, Toba, Mie 517-0004, Japan
- Centre for Marine & Coastal Studies, Universiti Sains Malaysia, 11800 USM Penang, Malaysia
| | - Manabu Bessho-Uehara
- Institute for Advanced Research, Nagoya University, 464-8601 Nagoya, Japan
- Graduate School of Science, Nagoya University, 464-8601 Nagoya, Japan
| | - Koji Nakamura
- Japan Underwater Films Co., Ltd., 2-11-15, Nakaochiai, Shinjyuku, Tokyo 161-0032, Japan
| | - Masahiko Sakata
- Japan Underwater Films Co., Ltd., 2-11-15, Nakaochiai, Shinjyuku, Tokyo 161-0032, Japan
| | - Taro Hayashi
- EVIDENT CORPORATION, Shinjuku Monolith, 3-1 Nishi-Shinjuku 2-chome, Shinjuku-ku, Tokyo, Japan
| | - Shusei Kanie
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Sapporo 062-8517, Japan
| | - Yasuo Mitani
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Sapporo 062-8517, Japan
| | | | - Aoi Tsuyuki
- Graduate School of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Yuzo Ota
- San'in Kaigan Geopark Museum of the Earth and Sea, 1794-4, Makidani, Iwami-town, Tottori 681-0001, Japan
| | - Sau Pinn Woo
- Centre for Marine & Coastal Studies, Universiti Sains Malaysia, 11800 USM Penang, Malaysia
| | | |
Collapse
|
3
|
Aguado MT, Ponz-Segrelles G, Glasby CJ, Ribeiro RP, Nakamura M, Oguchi K, Omori A, Kohtsuka H, Fisher C, Ise Y, Jimi N, Miura T. Ramisyllis kingghidorahi n. sp., a new branching annelid from Japan. ORG DIVERS EVOL 2022. [DOI: 10.1007/s13127-021-00538-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractAmong over 20,000 species of Annelida, only two branching species with a highly modified body-pattern are known until now: the Syllidae Syllis ramosa McIntosh, 1879, and Ramisyllis multicaudata Glasby et al. (Zoological Journal of the Linnean Society, 164, 481–497, 2012). Both have unusual ramified bodies with one head and multiple branches and live inside the canals of host sponges. Using an integrative approach (combining morphology, internal anatomy, ecology, phylogeny, genetic divergence, and the complete mitochondrial genome), we describe a new branching species from Japan, Ramisyllis kingghidorahi n. sp., inhabiting an undescribed species of Petrosia (Porifera: Demospongiae) from shallow waters. We compare the new species with its closest relative, R. multicaudata; emend the diagnosis of Ramisyllis; and discuss previous reports of S. ramosa. This study suggests a much higher diversity of branching syllids than currently known. Finally, we discuss possible explanations for the feeding behaviour in the new species in relation to its highly ciliated wall of the digestive tubes (especially at the distal branches and anus), and provide a hypothesis for the evolution of branching body patterns as the result of an adaptation to the host sponge labyrinthic canal system.
Collapse
|
5
|
On the Diversity of Phyllodocida (Annelida: Errantia), with a Focus on Glyceridae, Goniadidae, Nephtyidae, Polynoidae, Sphaerodoridae, Syllidae, and the Holoplanktonic Families. DIVERSITY-BASEL 2021. [DOI: 10.3390/d13030131] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Phyllodocida is a clade of errantiate annelids characterized by having ventral sensory palps, anterior enlarged cirri, axial muscular proboscis, compound chaetae (if present) with a single ligament, and of lacking dorsolateral folds. Members of most families date back to the Carboniferous, although the earliest fossil was dated from the Devonian. Phyllodocida holds 27 well-established and morphologically homogenous clades ranked as families, gathering more than 4600 currently accepted nominal species. Among them, Syllidae and Polynoidae are the most specious polychaete groups. Species of Phyllodocida are mainly found in the marine benthos, although a few inhabit freshwater, terrestrial and planktonic environments, and occur from intertidal to deep waters in all oceans. In this review, we (1) explore the current knowledge on species diversity trends (based on traditional species concept and molecular data), phylogeny, ecology, and geographic distribution for the whole group, (2) try to identify the main knowledge gaps, and (3) focus on selected families: Alciopidae, Goniadidae, Glyceridae, Iospilidae, Lopadorrhynchidae, Polynoidae, Pontodoridae, Nephtyidae, Sphaerodoridae, Syllidae, Tomopteridae, Typhloscolecidae, and Yndolaciidae. The highest species richness is concentrated in European, North American, and Australian continental shelves (reflecting a strong sampling bias). While most data come from shallow coastal and surface environments most world oceans are clearly under-studied. The overall trends indicate that new descriptions are constantly added through time and that less than 10% of the known species have molecular barcode information available.
Collapse
|