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WoRMS taxon details

Dadaytrema Travassos, 1931

1337423  (urn:lsid:marinespecies.org:taxname:1337423)

accepted
Genus
Dadayia Travassos, 1921 · unaccepted (Synonym)
Zetamphistoma Thatcher & Jégu, 1996 · unaccepted (Synonym)

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Travassos, L. (1931). Notas helmintolojicas. <em>Bol. Biol., Rio de Janeiro.</em> 19: 148–149.
page(s): 148; note: nom nov pro Dadayia Travassos, 1921 [details] 
Taxonomy Renamed Dadaytrema by Travassos,(1931) on the basis that the name had previously been used for protozoa and crustaceans. I...  
Taxonomy Renamed Dadaytrema by Travassos,(1931) on the basis that the name had previously been used for protozoa and crustaceans. I cannot trace these taxa, and the Nomenclator Zoologicus only lists the a junior homonym (Dadayia Micoletzky 1922, a nematode genus). Hence, there seems no good reason for Travassos' action, and the Nomenclator Zoologicus lists Dadaytrema as a nom. nov. (in error). DIG [details]
WoRMS (2025). Dadaytrema Travassos, 1931. Accessed at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1337423 on 2025-05-14
Date
action
by
2019-03-28 13:26:35Z
created
2019-04-01 12:43:38Z
changed
2019-07-23 17:42:22Z
changed

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Nomenclature

original description Travassos, L. (1931). Notas helmintolojicas. <em>Bol. Biol., Rio de Janeiro.</em> 19: 148–149.
page(s): 148; note: nom nov pro Dadayia Travassos, 1921 [details] 

original description (of Zetamphistoma Thatcher & Jégu, 1996) Thatcher, V. E., Jégu, M. (1996). Intestinal helminths as population markers of the Amazonian fish Mylesinus paraschomburgkii, with descriptions of five new genera and seven new species of trematodes. <em>Amazoniana.</em> 14 (1-2): 143-155.
page(s): 147 [details] 

original description (of Dadayia Travassos, 1921) Travassos, L. (1921). Contribuiçâo para a systematica dos Paraphistodae [sic] com urna nota sobre о emprego do phenol em helmintología. <em>Brazil-Med.</em> 35 (28): 357–358.
page(s): 357 [details] 

basis of record Kohn, A.; Fernandes, B.M.M.; Cohen, S.C. (2007). South American trematode parasites of fishes. <em>CNPq, FIOCRUZ.</em> 318 pp. [details] 

Taxonomy

taxonomy source Thatcher, V. E. (1979). Paramphistomidae (Trematoda: Digenea) de peixes de agua doce: dois novos generos da Colombia e uma redescricao de Dadaytrema oxycephala (Diesing, 1836) Travassos, 1934, da Amazonia. <em>Acta Amazonica.</em> 9 (1): 203–208.
page(s): 205; note: diagnosis [details] 

Identification resource

identification resource Jones, A. (2005). Family Cladorchiidae Fischoeder, 1901. In: Jones, A., Bray, R.A. & Gibson, D.I. [Eds]. <em>Keys to the Trematoda. Vol. 2.</em> Wallingford: CAB International and the Natural History Museum, pp. 257–317.
page(s): 285; note: Emendation (re-diagnosis of genus) [details] 

identification resource Skrjabin, K. I. (1949). Suborder Paramphistomatata (Szidat, 1936) Skrjabin et Schulz, 1937. <em>Osnovy Trematodologii.</em> 3: 5–619. (In Russian).
page(s): 426 [details] 

From editor or global species database
Taxonomy Renamed Dadaytrema by Travassos,(1931) on the basis that the name had previously been used for protozoa and crustaceans. I cannot trace these taxa, and the Nomenclator Zoologicus only lists the a junior homonym (Dadayia Micoletzky 1922, a nematode genus). Hence, there seems no good reason for Travassos' action, and the Nomenclator Zoologicus lists Dadaytrema as a nom. nov. (in error). DIG [details]
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