Biology:Echinix

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Short description: Genus of gastropods

Echinix
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Stylommatophora
Family: Xanthonychidae
Subfamily: Echinichinae
Thompson & Naranjo-García, 2012[1]
Genus: Echinix
Thompson & Naranjo-García, 2012[1]
Diversity[1]
3 species

Echinix is a genus of air-breathing land semi-slugs.[1] Echinix is the only genus in the subfamily Echinichinae,[1] terrestrial pulmonate gastropod mollusks in the superfamily Xanthonychoidea.[1] This genus and family was described in December 2012.[1]

Distribution

The subfamily Echinichinae is endemic to states Tamaulipas and Querétaro in northeastern Mexico.[1]

Species

Species in the genus Echinix include:

  • Echinix ochracea Thompson & Naranjo-García, 2012[1]
  • Echinix granulata Thompson & Naranjo-García, 2012[1]
  • Echinix rugosa Thompson & Naranjo-García, 2012[1]

Description

Species in the genus Echinix are semi-slugs, which have their shells completely hidden under the mantle.[1] There are numerous glandular papillae on the dorsal part of the body.[1] Dart sac is a part of its reproductive system.[1]

References

  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 Thompson F. G. & Naranjo-García E. (2012). "Echinichidae, a new family of dart-bearing helicoid slugs from Mexico, with the description of a new genus and three new species (Gastropoda: Pulmonata: Xanthonychoidea)". Archiv für Molluskenkunde 141(2): 197-208. doi:10.1127/arch.moll/1869-0963/141/197-208. preview.

External links

Wikidata ☰ Q5332456 entry