Decanet taxon details
Villalobosius Ng & Low, 2010
558007 (urn:lsid:marinespecies.org:taxname:558007)
accepted
Genus
Stygothelphusa lopezformenti Álvarez & Villalobos, 1991 accepted as Villalobosius lopezformenti (Álvarez & Villalobos, 1991) (type by typification of replaced name)
Stygothelphusa Álvarez & Villalobos, 1991 · unaccepted (name pre-occupied by...)
name pre-occupied by Stygothelphusa Ng, 1989 [Crustacea]
Villalobosus Ng & Alvarez, 2000 · unaccepted (replacement name for...)
replacement name for Stygothelphusa Álvarez & Villalobos, 1991; name pre-occupied by Villalobosus Hobbs, 1972 [Crustacea]
Ng, P.K.L.; Low, M.E.Y. (2010). On the generic nomenclature of nine brachyuran names, with four replacement names and two nomina protecta (Crustacea: Decapoda). Zootaxa, 2489: 34–46. [details] Available for editors 

DecaNet eds. (2025). DecaNet. Villalobosius Ng & Low, 2010. Accessed at: https://www.decanet.info/aphia.php?p=taxdetails&id=558007 on 2025-09-12
Date
action
by
original description
Ng, P.K.L.; Low, M.E.Y. (2010). On the generic nomenclature of nine brachyuran names, with four replacement names and two nomina protecta (Crustacea: Decapoda). Zootaxa, 2489: 34–46. [details] Available for editors 
original description (of Stygothelphusa Álvarez & Villalobos, 1991) Alvarez, F.; Villalobos, J.L. (1991). A new genus and two new species of freshwater crabs from México, <i>Odontothelphusa toninae</i> and <i>Stygothelphusa lopezformenti</i> (Crustacea: Brachyura: Pseudothelphusidae). <em>Proceedings of the Biological Society of Washington.</em> 104: 288-294. [details] Available for editors
original description (of Villalobosus Ng & Alvarez, 2000) Ng, P.K.L.; Alvarez, F. (2000). <i>Villalobosus</i>, a replacement name for <i>Stygiothelphusa</i> Alvarez and Villalobos, 1991 (Crustacea: Brachyura: Pseudothelphusidae), preoccupied by <i>Stygothelphusa</i> Ng, 1989 (Crustacea: Brachyura: Gecarcinidae). <em>Raffles Bulletin of Zoology.</em> 48(2): 337. [details] Available for editors

original description (of Stygothelphusa Álvarez & Villalobos, 1991) Alvarez, F.; Villalobos, J.L. (1991). A new genus and two new species of freshwater crabs from México, <i>Odontothelphusa toninae</i> and <i>Stygothelphusa lopezformenti</i> (Crustacea: Brachyura: Pseudothelphusidae). <em>Proceedings of the Biological Society of Washington.</em> 104: 288-294. [details] Available for editors

original description (of Villalobosus Ng & Alvarez, 2000) Ng, P.K.L.; Alvarez, F. (2000). <i>Villalobosus</i>, a replacement name for <i>Stygiothelphusa</i> Alvarez and Villalobos, 1991 (Crustacea: Brachyura: Pseudothelphusidae), preoccupied by <i>Stygothelphusa</i> Ng, 1989 (Crustacea: Brachyura: Gecarcinidae). <em>Raffles Bulletin of Zoology.</em> 48(2): 337. [details] Available for editors
