“Crithe”的意思、由来-开放百科全书

词条

Crithe

释义

Distribution
Shell description
Type species
Species
References

{{Italic title}}{{Taxobox
| name = Crithe
| image = Crithe.jpg
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia = clade Caenogastropoda
clade Hypsogastropoda
clade Neogastropoda
| superfamilia = Muricoidea
| familia = Cystiscidae
| subfamilia = Cystiscinae
| genus = Crithe
| genus_authority = Gould, 1860
}}

Crithe is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Cystiscidae. This genus is sometimes still placed within the Marginellidae.

These tiny gastropods have a shell which is colorless and is transparent when fresh.

Distribution

This genus is found in the Indo-Pacific.

Shell description

Shell minute to small, white, hyaline; spire usually immersed, rarely low; lip thickened, smooth, lacking denticulation; external varix absent; siphonal notch absent; posterior notch absent; columella multiplicate, with 6-8 plications plus parietal lirae, plications usually excavated inside aperture due to collabral parietal callus ridge.

Type species

Crithe atomaria Gould, 1860; M

Species

Species within the genus Crithe include:^[1]

Crithe algoensis (E. A. Smith, 1901)
Crithe atomaria Gould, 1860
Crithe caledonica Boyer, 2003
Crithe cassidiformis Boyer, 2018
Crithe cossinea T. Cossignani, 1997
Crithe gofasi Boyer, 2003
Crithe huna (Kay, 1979)
Crithe marianoi T. Cossignani, 2001
Crithe nanaoensis (Habe, 1951)
Crithe nipponica (Habe, 1951)
Crithe togatulus Boyer, 2018

References

1. ^{{cite WoRMS |title=Crithe |id=390875 |accessdate=2018-12-20}}

{{aut|Coovert, Gary A. and Holly K. Coovert}} 1995. Revision of the Supraspecific Classification of Marginelliform Gastropods. The Nautilus 109(2 & 3):43-110. (latest family review)

1 : Crithe

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