WoRMS taxon details
Pseudexogone Augener, 1922
325057 (urn:lsid:marinespecies.org:taxname:325057)
accepted
Genus
Pseudexogone backstromi Augener, 1922 (type by monotypy)
- Species Pseudexogone backstromi Augener, 1922
- Species Pseudexogone dineti (Katzmann, Laubier & Ramos, 1974)
- Species Pseudexogone helmuti Salazar-Vallejo, Bailey-Brock & Dreyer, 2007
- Species Pseudexogone imajimai Salazar-Vallejo, Bailey-Brock & Dreyer, 2007
- Species Pseudexogone losinensis Plathong, Plathong & Dean, 2024
- Species Pseudexogone williamsae Salazar-Vallejo, Bailey-Brock & Dreyer, 2007
marine, brackish, fresh, terrestrial
recent only
Augener, H. (1922). Litorale Polychaeten von Juan Fernandez. pp. 161-218. IN: Skottsberg, C. (Ed.). The Natural History of Juan Fernandez and Easter Island. Volume 3. Zoology. Part II. Almqvist & Wiksells, Uppsala., available online at https://www.biodiversitylibrary.org/page/28680789
page(s): 191-192 [details]
page(s): 191-192 [details]
Etymology The name of the genus Pseudexogone is composed by the Greek prefix pseudo-, meaning 'false' or 'fake', and the name of the...
Taxonomy Originally placed in Syllidae
Etymology The name of the genus Pseudexogone is composed by the Greek prefix pseudo-, meaning 'false' or 'fake', and the name of the genus Exogone Örsted, 1845, and refers to the superficial resemblance of the new genus with Exogone: ''Sylliden-artiger Wurm, an Exogone erinnernd'' (Augener, 1922: 191). [details]
Taxonomy Originally placed in Syllidae
Taxonomy Originally placed in Syllidae [details]
Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database. Pseudexogone Augener, 1922. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=325057 on 2025-04-05
Date
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Nomenclature
original description
Augener, H. (1922). Litorale Polychaeten von Juan Fernandez. pp. 161-218. IN: Skottsberg, C. (Ed.). The Natural History of Juan Fernandez and Easter Island. Volume 3. Zoology. Part II. Almqvist & Wiksells, Uppsala., available online at https://www.biodiversitylibrary.org/page/28680789
page(s): 191-192 [details]
page(s): 191-192 [details]
Taxonomy
status source
Ruíz-Ramírez, Jennifer and Salazar-Vallejo, Sergio I. 2001. Exogoninae (Polychaeta: Syllidae) del Caribe mexicano con una clave para las especies del Gran Caribe. Revista de Biologia Tropical, 70(3): 127-138., available online at http://www.ots.ac.cr/rbt/attachments/volumes/vol49-1/16-Ruiz-Exogoninae-117-138.pdf
note: Indicated the genus belonged in Pilargidae, not Syllidae [details]
status source Salazar-Vallejo, Sergio; Bailey Brock, Julie H.; Dreyer, Jennifer C. (2007). Revision of Pseudexogone Augener, 1922 (Annelida, Polychaeta, Syllidae), and its transfer to Pilargidae. <em>Zoosystema.</em> 29(3): 535-553., available online at http://sciencepress.mnhn.fr/en/periodiques/zoosystema/29/3/revision-de-pseudexogone-augener-1922-annelida-polychaeta-syllidae-et-son-transfert-dans-les-pilargidae
note: to Pilargidae; emended diagnosis [details]
note: Indicated the genus belonged in Pilargidae, not Syllidae [details]
status source Salazar-Vallejo, Sergio; Bailey Brock, Julie H.; Dreyer, Jennifer C. (2007). Revision of Pseudexogone Augener, 1922 (Annelida, Polychaeta, Syllidae), and its transfer to Pilargidae. <em>Zoosystema.</em> 29(3): 535-553., available online at http://sciencepress.mnhn.fr/en/periodiques/zoosystema/29/3/revision-de-pseudexogone-augener-1922-annelida-polychaeta-syllidae-et-son-transfert-dans-les-pilargidae
note: to Pilargidae; emended diagnosis [details]
Identification resource
identification resource
Plathong, Jintana; Plathong, Sakanan; Dean, Harlan K. (2024). New species of Glyphohesione and Pseudexogone (Annelida, Pilargidae) from the Gulf of Thailand. <em>Zootaxa.</em> 5428(2): 235-252., available online at https://www.mapress.com/zt/article/view/zootaxa.5428.2.4
note: includes up-to-date dichotomic key and synoptic table [details] Available for editors
[request]
note: includes up-to-date dichotomic key and synoptic table [details] Available for editors
[request]From editor or global species database
Diagnosis Emended diagnosis by Salazar-Vallejo et al. (2007: 538): ''Synelminae with palps simple, each with a ventrolateral papilla. Three antennae. Eyes present or absent. Two pairs of tentacular cirri. Parapodia with bidentate curved notospines, neurochaetae include pectinate and denticulate capillaries and furcate chaetae.'' [details]Diagnosis Original diagnosis by Augener (1922: 191-192): ''Sylliden-artiger Wurm, an Exogone erinnernd, mit mittlerer Segmentzahl und Nematoden-artigem Habitus. Pharynx unbewaffnet, vorstülpbar. Borsten an den in einfacher Längsreihe angeordneten Parapodien einfach; am Mittel- und Hinterkörper auch einfache Haken. Cirren u. s. w. ungegliedert. 2 Paar Buccalcirren. Fühler (Zahl derselben?). Parapodien mit Dorsal- und Ventralcirrus. 2tes Parapod (abweichend von Sphaerosyllis) mit Dorsalcirrus.''
[details]
Etymology The name of the genus Pseudexogone is composed by the Greek prefix pseudo-, meaning 'false' or 'fake', and the name of the genus Exogone Örsted, 1845, and refers to the superficial resemblance of the new genus with Exogone: ''Sylliden-artiger Wurm, an Exogone erinnernd'' (Augener, 1922: 191). [details]
Taxonomy Originally placed in Syllidae [details]
