WoRMS taxon details
Pseudodiaptomus trihamatus Wright S., 1937
355193 (urn:lsid:marinespecies.org:taxname:355193)
accepted
Species
Pseudodiaptomus penicillus Li & Huang, 1984 · unaccepted (synonym)
marine, brackish, fresh, terrestrial
Walter, T.C.; Boxshall, G. (2026). World of Copepods Database. Pseudodiaptomus trihamatus Wright S., 1937. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=355193 on 2026-09-30
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Wright, S. (1937). Two new species of Pseudodiaptomus. Anais da Academia Brasileira de Ciências 9:155-162, pls. 1-2. (20-vi-1937) [details] Available for editors 
[request]
original description (of Pseudodiaptomus penicillus Li & Huang, 1984) Li, S.J. & J.Q. Huang. (1984). On two new species of planktonic Copepoda from the estuary of Jiulong River, Fujian, China. Journal of the Xiamen University of Natural Sciences 23(3):381-390. (Chinese and English) [details] Available for editors [request]
[request]original description (of Pseudodiaptomus penicillus Li & Huang, 1984) Li, S.J. & J.Q. Huang. (1984). On two new species of planktonic Copepoda from the estuary of Jiulong River, Fujian, China. Journal of the Xiamen University of Natural Sciences 23(3):381-390. (Chinese and English) [details] Available for editors
[request]Ecology
ecology source
Brun, P., M.R. Payne & T. Kiørboe. (2017). A trait database for marine copepods. <em>Earth System Science Data.</em> 9(1):99-113., available online at https://doi.org/10.5194/essd-9-99-2017 [details] Available for editors [request]
[request]Other
additional source
Andrade dos Santos, D., X.G. Garcia-Diaz, L.M.O. Gusmao & R. Schwamborn. (2009). Registro do copepoda exotico Pseudodiaptomus trihamatus Wright, 1937 no estado de Pernambuco (Brasil). [Record of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 in the state of Pernambuco (Brasil).]. <em>Revista Brasileira de Engenharia de Pesca.</em> 4(1):125-133. Jan 2009., available online at https://doi.org/10.18817/repesca.v4i1.117 [details] Available for editors [request]
additional source Aquino, N.A. de, R.M. Lopes & G.F. Medeiros. (2007). Spatial and temporal variation of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 in Bahia coast, Eastern Brazil. In: The Plankton Symposium, João Pessoa, Brazil, 1-5 April 2007. BDUA-Journal of Biology 2:250. [Abstract.] [details] Available for editors [request]
additional source Araújo, T.C.M., D.L.B. Mallmann & R.L. Barcellos (Coordinators). (2011). Guia biológico do litoral de Pernambuco. [Biological guide to the coast of Pernambuco.]. <em>Liceu, Recife.</em> 176 pp. [In Portuguese]. [details] Available for editors [request]
additional source Chihara, M. & M. Murano (eds.). (1997). An Illustrated Guide to Marine Plankton in Japan. Tokai University Press, Tokyo 1574pp.
page(s): 894 [details]
additional source Holynska, M., M. Swislocka-Cutter, C. López & M. Karpowicz. (2025). Freshwater cyclopids (Crustacea: Copepoda) first recorded in South America – arguments for and against their non-native status. <em>The European Zoological Journal.</em> 92(1): 631-659., available online at https://doi.org/10.1080/24750263.2025.2503319 [details] Available for editors [request]
additional source Li, S.J. & J.Q. Huang. (1984). On two new species of planktonic Copepoda from the estuary of Jiulong River, Fujian, China. Journal of the Xiamen University of Natural Sciences 23(3):381-390. (Chinese and English) [details] Available for editors [request]
additional source Liu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors [request]
additional source Medeiros, G.F. de, R.M. Lopes, L. de S. Medeiros, M.T.L. e Carlos, N.A. de Aquino, A.A.A.S. de Castro & E.F. Lima. (2007). Current distributional range of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 on the northeastern coast of Brazil. In: The Plankton Symposium, João Pessoa, Brazil, 1-5 April 2007. BDUA-Journal of Biology 2:251. [Abstract.] [details] Available for editors [request]
additional source Medeiros, G.F., C.E.F. Rocha & M.L. Silva. (1991). A note on the occurrence of Pseudodiaptomus trihamatus Wright, 1937 (Crustacea: Copepoda) in Natal, Brazil. Boletim do Departamento de Oceanografia e Limnologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte 8:113. [details] Available for editors [request]
additional source Medeiros, G.F., L.S. Medeiros, D.M.F. Henriques, M.T. Lima e Carlos, G.V.B.S. Faustino & R.M. Lopes. (2006). Current distribution of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 along the northeastern coast of Brazil. Brazilian Journal of Oceanography 54(4):241-245., available online at https://doi.org/10.1590/s1679-87592006000300008 [details] Available for editors [request]
additional source Nishida, S., R. Machida & J.S. Hwang. (2024). A new species of Pseudodiaptomus (Copepoda, Calanoida, Pseudodiaptomidae) from the coastal waters of northern Taiwan with notes on co-occurring and previously recorded species. <em>Crustaceana.</em> 97(10-11):1255-1279. Sep 2024., available online at https://doi.org/10.1163/15685403-Bja10386 [details] Available for editors [request]
additional source Ohtsuka, S., S. Putchakarn, K. Pinakaew & S. Chullasorn. (2000). Taxonomy and feeding ecology of demersal calanoid copepods collected from Thailand. <em>In: Saadon, S., A. Abdullah, S.M. Sheriff & N.A. Ariffin (eds.). The 10th JSPS/VCC Joint Seminar on Marine and Fishery Sciences, Sustainable Utilization of Marine Resources, 496pp.</em> :133-147. [details] Available for editors [request]
additional source Oka, S.I., T. Saisho & R. Hirota. (1991). Pseudodiaptomus (Crustacea, Copepoda) in the brackish waters of mangrove regions in the Nansei Islands, southwestern Japan. Bulletin of the Biogeographical Society of Japan 46(8):83-88, figs. 1-4.
page(s): 86 [details] Available for editors [request]
additional source Petersen, F. & M. Carlos. (1984). A review of zooplankton in the Philippine lakes. Fisheries Research Journal of the Philippines 9(1-2):56-64. [details] Available for editors [request]
additional source Phan Doan Dang, Nguyen Van Khoi, Le Thi Nguyet Nga, Dang Ngoc Thanh & Ho Thanh Hai,. (2015). Identification Handbook of Freshwater Zooplankton of the Mekong River and its Tributaries. <em>(MRC)Mekong River Commission, Office of the Secretariat in Phnom Penh, Technical Paper, Cambodia.</em> 45:207 pp. Apr 2015. [Copepoda :110-162]., available online at https://doi.org/10.52107/mrc.ajg84t [details] Available for editors [request]
additional source Rocha, C.E.F. (1999). Filo Crustacea: Classe Maxillopoda. Ch. 30. <em>In: Joly, C.A. & C.E.M. Bicudo (series eds.), A.E. Migotto & C.G. Tiago (volume eds.). Biodiversidade do Estado de Sao Paulo, Brasil: Síntese do Conhecimento ao Final do Século XX, 3: Invertebrados Marinhos. FAPESP (Fundaçao de Amparo à Pesquisa do Estado.</em> :208-216. [details] Available for editors [request]
additional source Rocha, G.M., J.C. Féres, B.S. Esteves & J.M. Sterza. (2019). First record of the non-native copepod Pseudodiaptomus trihamatus Wright, 1937 (Copepoda, Calanoida) in Rio de Janeiro state, Brazil. Brazilian Journal Of Biology, 79(2):361-364., available online at https://doi.org/10.1590/1519-6984.183672 [details] Available for editors [request]
additional source Rose, M. (1957). Description de Copépodes nouveaux du plankton marin de Nha-Trang (Viet-Nam). <em>Bulletin du Museum National d'Histoire Naturelle, Paris.</em> (2)29(2):235-245, figs. 1-6. (v-1957). [details] Available for editors [request]
additional source Santos, K.D.D., M.M.O. da Cruz, L.P. Diniz, M.L. Botter-Carvalho, S.M.A. Lira & M M. Júnior. (2024). Long-term assessment of the presence of the non-native estuarine copepod Pseudodiaptomus trihamatus Wright, 1937 (Calanoida) and spatial investigation after 30 years of invasion in Northeastern Brazil. <em>Biological Invasions.</em> 26: 3829–3849. Aug 2024., available online at https://doi.org/10.1007/s10530-024-03413-3 [details] Available for editors [request]
additional source Sewell, R.B.S. (1948). The free-swimming planktonic Copepoda. Geographical distribution. Scientific Reports of the John Murray Expedition 8(3):317-592, figs. 72-95, charts 1-2. (28-ix-1948)
page(s): 421 [details] Available for editors [request]
additional source Suárez-Morales, E., J. McLelland & J.W. Reid. (1999). The planktonic copepods of coastal saline ponds of the Cayman Islands with special reference to the occurrence of Mesocyclops ogunnus Onabamiro, an apparently introduced Afro-Asian cyclopoid. <em>Gulf Research Reports.</em> 11:51-55., available online at https://doi.org/10.18785/grr.1101.07 [details] Available for editors [request]
additional source Walter, T.C. (1984). New species of Pseudodiaptomus from the Indo-Pacific, with a clarification of P. aurivillii and P. mertoni (Crustacea: Copepoda: Calanoida). <em>Proceedings of the Biological Society of Washington.</em> 97(2):369-391, figs. 1-8. (6-vii-1984). [details] Available for editors [request]
[request]additional source Aquino, N.A. de, R.M. Lopes & G.F. Medeiros. (2007). Spatial and temporal variation of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 in Bahia coast, Eastern Brazil. In: The Plankton Symposium, João Pessoa, Brazil, 1-5 April 2007. BDUA-Journal of Biology 2:250. [Abstract.] [details] Available for editors
[request]additional source Araújo, T.C.M., D.L.B. Mallmann & R.L. Barcellos (Coordinators). (2011). Guia biológico do litoral de Pernambuco. [Biological guide to the coast of Pernambuco.]. <em>Liceu, Recife.</em> 176 pp. [In Portuguese]. [details] Available for editors
[request]additional source Chihara, M. & M. Murano (eds.). (1997). An Illustrated Guide to Marine Plankton in Japan. Tokai University Press, Tokyo 1574pp.
page(s): 894 [details]
additional source Holynska, M., M. Swislocka-Cutter, C. López & M. Karpowicz. (2025). Freshwater cyclopids (Crustacea: Copepoda) first recorded in South America – arguments for and against their non-native status. <em>The European Zoological Journal.</em> 92(1): 631-659., available online at https://doi.org/10.1080/24750263.2025.2503319 [details] Available for editors
[request]additional source Li, S.J. & J.Q. Huang. (1984). On two new species of planktonic Copepoda from the estuary of Jiulong River, Fujian, China. Journal of the Xiamen University of Natural Sciences 23(3):381-390. (Chinese and English) [details] Available for editors
[request]additional source Liu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors
[request]additional source Medeiros, G.F. de, R.M. Lopes, L. de S. Medeiros, M.T.L. e Carlos, N.A. de Aquino, A.A.A.S. de Castro & E.F. Lima. (2007). Current distributional range of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 on the northeastern coast of Brazil. In: The Plankton Symposium, João Pessoa, Brazil, 1-5 April 2007. BDUA-Journal of Biology 2:251. [Abstract.] [details] Available for editors
[request]additional source Medeiros, G.F., C.E.F. Rocha & M.L. Silva. (1991). A note on the occurrence of Pseudodiaptomus trihamatus Wright, 1937 (Crustacea: Copepoda) in Natal, Brazil. Boletim do Departamento de Oceanografia e Limnologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte 8:113. [details] Available for editors
[request]additional source Medeiros, G.F., L.S. Medeiros, D.M.F. Henriques, M.T. Lima e Carlos, G.V.B.S. Faustino & R.M. Lopes. (2006). Current distribution of the exotic copepod Pseudodiaptomus trihamatus Wright, 1937 along the northeastern coast of Brazil. Brazilian Journal of Oceanography 54(4):241-245., available online at https://doi.org/10.1590/s1679-87592006000300008 [details] Available for editors
[request]additional source Nishida, S., R. Machida & J.S. Hwang. (2024). A new species of Pseudodiaptomus (Copepoda, Calanoida, Pseudodiaptomidae) from the coastal waters of northern Taiwan with notes on co-occurring and previously recorded species. <em>Crustaceana.</em> 97(10-11):1255-1279. Sep 2024., available online at https://doi.org/10.1163/15685403-Bja10386 [details] Available for editors
[request]additional source Ohtsuka, S., S. Putchakarn, K. Pinakaew & S. Chullasorn. (2000). Taxonomy and feeding ecology of demersal calanoid copepods collected from Thailand. <em>In: Saadon, S., A. Abdullah, S.M. Sheriff & N.A. Ariffin (eds.). The 10th JSPS/VCC Joint Seminar on Marine and Fishery Sciences, Sustainable Utilization of Marine Resources, 496pp.</em> :133-147. [details] Available for editors
[request]additional source Oka, S.I., T. Saisho & R. Hirota. (1991). Pseudodiaptomus (Crustacea, Copepoda) in the brackish waters of mangrove regions in the Nansei Islands, southwestern Japan. Bulletin of the Biogeographical Society of Japan 46(8):83-88, figs. 1-4.
page(s): 86 [details] Available for editors
[request]additional source Petersen, F. & M. Carlos. (1984). A review of zooplankton in the Philippine lakes. Fisheries Research Journal of the Philippines 9(1-2):56-64. [details] Available for editors
[request]additional source Phan Doan Dang, Nguyen Van Khoi, Le Thi Nguyet Nga, Dang Ngoc Thanh & Ho Thanh Hai,. (2015). Identification Handbook of Freshwater Zooplankton of the Mekong River and its Tributaries. <em>(MRC)Mekong River Commission, Office of the Secretariat in Phnom Penh, Technical Paper, Cambodia.</em> 45:207 pp. Apr 2015. [Copepoda :110-162]., available online at https://doi.org/10.52107/mrc.ajg84t [details] Available for editors
[request]additional source Rocha, C.E.F. (1999). Filo Crustacea: Classe Maxillopoda. Ch. 30. <em>In: Joly, C.A. & C.E.M. Bicudo (series eds.), A.E. Migotto & C.G. Tiago (volume eds.). Biodiversidade do Estado de Sao Paulo, Brasil: Síntese do Conhecimento ao Final do Século XX, 3: Invertebrados Marinhos. FAPESP (Fundaçao de Amparo à Pesquisa do Estado.</em> :208-216. [details] Available for editors
[request]additional source Rocha, G.M., J.C. Féres, B.S. Esteves & J.M. Sterza. (2019). First record of the non-native copepod Pseudodiaptomus trihamatus Wright, 1937 (Copepoda, Calanoida) in Rio de Janeiro state, Brazil. Brazilian Journal Of Biology, 79(2):361-364., available online at https://doi.org/10.1590/1519-6984.183672 [details] Available for editors
[request]additional source Rose, M. (1957). Description de Copépodes nouveaux du plankton marin de Nha-Trang (Viet-Nam). <em>Bulletin du Museum National d'Histoire Naturelle, Paris.</em> (2)29(2):235-245, figs. 1-6. (v-1957). [details] Available for editors
[request]additional source Santos, K.D.D., M.M.O. da Cruz, L.P. Diniz, M.L. Botter-Carvalho, S.M.A. Lira & M M. Júnior. (2024). Long-term assessment of the presence of the non-native estuarine copepod Pseudodiaptomus trihamatus Wright, 1937 (Calanoida) and spatial investigation after 30 years of invasion in Northeastern Brazil. <em>Biological Invasions.</em> 26: 3829–3849. Aug 2024., available online at https://doi.org/10.1007/s10530-024-03413-3 [details] Available for editors
[request]additional source Sewell, R.B.S. (1948). The free-swimming planktonic Copepoda. Geographical distribution. Scientific Reports of the John Murray Expedition 8(3):317-592, figs. 72-95, charts 1-2. (28-ix-1948)
page(s): 421 [details] Available for editors
[request]additional source Suárez-Morales, E., J. McLelland & J.W. Reid. (1999). The planktonic copepods of coastal saline ponds of the Cayman Islands with special reference to the occurrence of Mesocyclops ogunnus Onabamiro, an apparently introduced Afro-Asian cyclopoid. <em>Gulf Research Reports.</em> 11:51-55., available online at https://doi.org/10.18785/grr.1101.07 [details] Available for editors
[request]additional source Walter, T.C. (1984). New species of Pseudodiaptomus from the Indo-Pacific, with a clarification of P. aurivillii and P. mertoni (Crustacea: Copepoda: Calanoida). <em>Proceedings of the Biological Society of Washington.</em> 97(2):369-391, figs. 1-8. (6-vii-1984). [details] Available for editors
[request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
Marine Planktonic Copepods (Banyuls/OOB/UPMC/CNRS) Note: Including taxonomic identification plates, remarks, geographic distribution, ecological information & reference list
To Biodiversity Heritage Library (2 publications)
To USNM Invertebrate Zoology Arthropoda Collection (8 records)
To Biodiversity Heritage Library (2 publications)
To USNM Invertebrate Zoology Arthropoda Collection (8 records)
From editor or global species database
