Villalobosius

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Villalobosius lopezformenti
Scientific classification
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Phylum:
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Genus:
Villalobosius

Ng & Low, 2010
Species:
V. lopezformenti
Binomial name
Villalobosius lopezformenti
(Alvarez & Villalobos, 1991)
Synonyms

[of genus Villalobosius]

  • StygothelphusaAlvarez & Villalobos, 1991
  • VillalobosusNg & Alvarez, 2000

[of species V. lopezformenti]

  • Stygothelphusa lopezformentiAlvarez & Villalobos, 1991
  • Villalobosus lopezformenti(Alvarez & Villalobos, 1991)

Villalobosius is a genus of crabs in the family Pseudothelphusidae, containing a single species, Villalobosius lopezformenti. [1] It lives in the northern part of the state of Oaxaca, Mexico, on the Isthmus of Tehuantepec, and is adapted to a troglobitic lifestyle. [2]

Contents

Nomenclature

The species was originally described as Stygothelphusa lopezformenti in 1991, but the genus name Stygothelphusa was discovered to be a junior homonym of Stygothelphusa Ng, 1989, and a replacement name, Villalobosus, was created in 2000. [1] [3] This was also found to be a junior homonym, of the subgenus Villalobosus Holthuis, 1972 in the crayfish genus Procambarus , and so it, too, was replaced. [4] The genus is therefore currently known as Villalobosius. [4]

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References

  1. 1 2 Peter K. L. Ng; Danièle Guinot & Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world" (PDF). Raffles Bulletin of Zoology . 17: 1–286.
  2. Fernando Alvarez & José Luis Villalobos (1991). "A new genus and two new species of freshwater crabs from Mexico, Odontothelphusa toninae and Stygothelphusa lopezformenti (Crustacea: Brachyura: Pseudothelphusidae)" (PDF). Proceedings of the Biological Society of Washington . 104 (2): 288–294.
  3. Peter K. L. Ng & Fernando Alvarez (2000). "Villalobosus, a replacement name for Stygothelphusa Alvarez and Villalobos, 1991 (Crustacea: Brachyura: Pseudothelphusidae), preoccupied by Stygothelphusa Ng, 1898 (Crustacea: Brachyura: Gecarcinucidae)" (PDF). Raffles Bulletin of Zoology . 48 (2): 337.
  4. 1 2 Peter K. L. Ng & Martyn E. Y. Low (2010). "On the generic nomenclature of nine brachyuran names, with four replacement names and two nomina protecta (Crustacea: Decapoda)" (PDF excerpt). Zootaxa . 2489: 34–46.