WoRMS name details
Dayus Steiner & Amaral, 1999
324715 (urn:lsid:marinespecies.org:taxname:324715)
unaccepted (junior homonym, replaced by Steineridrilus Zhang)
Genus
Stratiodrilus cirolanae Führ, 1971 accepted as Steineridrilus cirolanae (Führ, 1971) (type by original designation)
- Species Dayus cirolanae (Führ, 1971) accepted as Steineridrilus cirolanae (Führ, 1971) (superseded recombination, generic junior homonym)
marine, brackish, fresh, terrestrial
recent only
Steiner, Tatiana Menchini and Amaral, A. Cecília Z. 1999. The family Histriobdellidae (Annelida, Polychaeta) including descriptions of two new species from Brazil and a new genus. Contributions to Zoology, 68(2): 95-108., available online at https://doi.org/10.1163/18759866-06802003 [details] Available for editors 
[request]
[request]
Homonymy Dayus Steiner & Amaral, 1999 is a junior homonym to Dayus Mahmood, 1967 (Insecta: Hemiptera: Cicadellidae). [There is also...
Homonymy Dayus Steiner & Amaral, 1999 is a junior homonym to Dayus Mahmood, 1967 (Insecta: Hemiptera: Cicadellidae). [There is also a subsequent Dayus Gerken, 2001 in Cumacea] [details]
Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database. Dayus Steiner & Amaral, 1999. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=324715 on 2025-04-29
Date
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The webpage text is licensed under a Creative Commons
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Nomenclature
original description
Steiner, Tatiana Menchini and Amaral, A. Cecília Z. 1999. The family Histriobdellidae (Annelida, Polychaeta) including descriptions of two new species from Brazil and a new genus. Contributions to Zoology, 68(2): 95-108., available online at https://doi.org/10.1163/18759866-06802003 [details] Available for editors [request]
[request]Taxonomy
source of synonymy
Zhang, Yu-Tao. (2014). New substitute name for the genus Dayus Steiner & Amaral, 1999 (Annelida: Polychaeta: Histriobdellidae). <em>Zootaxa.</em> 3802(3): 400-400., available online at https://doi.org/10.11646/zootaxa.3802.3.10
page(s): 400 [details]
page(s): 400 [details]
From editor or global species database
Homonymy Dayus Steiner & Amaral, 1999 is a junior homonym to Dayus Mahmood, 1967 (Insecta: Hemiptera: Cicadellidae). [There is also a subsequent Dayus Gerken, 2001 in Cumacea] [details]
