WoRMS taxon details
Pseudanthessius gracilis Claus, 1889
129010 (urn:lsid:marinespecies.org:taxname:129010)
accepted
Species
marine, brackish, fresh, terrestrial
Claus, C. (1889). Ueber neue oder wenig bekannte halbparasitische Copepoden insbesondere der Lichomolgiden- und Ascomyzontiden-Gruppe. [On new or little known hemiparasitic copepods, especially of the lichomolgid and ascomyzontid groups.]. <em>Arbeiten des Zoologischen Institut der Universitat Wien.</em> 8(3):327-370, pls. [details] 
Distribution Moray Firth, Scotland; Trieste, Italy; Sri Lanka; England; Sweden; Norway; France
Distribution Moray Firth, Scotland; Trieste, Italy; Sri Lanka; England; Sweden; Norway; France [details]
Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Pseudanthessius gracilis Claus, 1889. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=129010 on 2025-07-09
Date
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Nomenclature
original description
Claus, C. (1889). Ueber neue oder wenig bekannte halbparasitische Copepoden insbesondere der Lichomolgiden- und Ascomyzontiden-Gruppe. [On new or little known hemiparasitic copepods, especially of the lichomolgid and ascomyzontid groups.]. <em>Arbeiten des Zoologischen Institut der Universitat Wien.</em> 8(3):327-370, pls. [details]
basis of record Boxshall, G. (2001). Copepoda (excl. Harpacticoida), <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 252-268 (look up in IMIS) [details]
basis of record Boxshall, G. (2001). Copepoda (excl. Harpacticoida), <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 252-268 (look up in IMIS) [details]
Other
additional source
Costanzo, G., N. Crescenti & N. Calafiore. (1996). Copepodid development of Pseudanthessius gracilis Claus, 1889 (Copepoda, Poecilostomatoida, Pseudanthessiidae), a copepod associated with Hydroides elegans (Haswell, 1883) (Annelida, Polychaeta) of Lake Faro (Messina, Italy) as obtained in the laboratory. Crustaceana, Leiden 69(3):295-305. [details] Available for editors 
[request]
additional source Lang, K. (1949). On some Swedish marine semi-parasitic and parasitic copepods. <em>Arkiv för Zoologi.</em> (A)42(22):1-10, figs. 1-15. (28-ix-1949). [details] Available for editors [request]
additional source Scott, T. & A. Scott. (1893). On some new or rare Crustacea from Scotland. Annals and Magazine of Natural History (6)12:237-246, pls. 11-13. (x-1893) [details]
[request]additional source Lang, K. (1949). On some Swedish marine semi-parasitic and parasitic copepods. <em>Arkiv för Zoologi.</em> (A)42(22):1-10, figs. 1-15. (28-ix-1949). [details] Available for editors
[request]additional source Scott, T. & A. Scott. (1893). On some new or rare Crustacea from Scotland. Annals and Magazine of Natural History (6)12:237-246, pls. 11-13. (x-1893) [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Moray Firth, Scotland; Trieste, Italy; Sri Lanka; England; Sweden; Norway; France [details]
