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Taxon profile

family

Chilodontidae Wenz, 1938

kingdom Animalia - animals »  phylum Mollusca - mollusks »  class Gastropoda - gastropods »  order Seguenziida »  superfamily Seguenzioidea

Scientific synonyms

incl. Chilodontinae Wenz, 1938

Functions restricted to taxon Chilodontidae

Description

The family Chilodontidae has 2 homonyms, one for a small family of rayed fishes and the other in the Gastropoda. The gastropod classification has priority (Rosenberg, pers. comm.) and is used here, although some ichthyologists may disagree. Hickman and McLean (1990) placed the genera Calliotropis, Lischkeia, and Echinogurges in the tribe Calliotropini; they placed the genera Dentistyla, Euchelus, and Mirachelus in the tribe Chilodontini and the family Trochidae. Waren and Bouchet (1993) also determined Calliotropinae and Chilodontinae as subfamilies of Trochidae and added the genus Vetulonia to Calliotropinae. Later, Bouchet et al. (2005) determined Chilodontidae to be a valid family under the superfamily Seguenzioidea, which includes Chilodontinae, Calliotropinae, and Cataeginae, and elevated Chilodontinae to Chilodontidae with its subsequent subfamily Chilodontinae; we follow this classification scheme (Bouchet et al. 2005; Rosenberg et al. 2009). The Chilodontidae is a small family of small gastropods with few species. Chilodontids are similar to the calliostomatids in their trochoidean morphology; however, the shell is typically broader and more flat sided to convex toward the spire, rather than concave. The shells are nodulose, but the main difference is on the ability of the mantle tissue of the chilodontids to form semitubular lobes (Hickman 1998c). In Texas Chilodontidae is represented by one species, Mirachelus corbis, whose size ranges up to 5 mm.
Tunnell, J.W. , Andrews, J. , Barrera, N.C. & Moretzsohn, F., 2010. Encyclopedia of Texas seashells.
Author: Jan Delsing

Recently completed profiles

Herpetopoma pruinosum (B. A. Marshall, 1979)
Vaceuchelus foveolatus A. Adams, 1853
Pholidotrope gloriosa D.G. Herbert, 2012
Pholidotrope D.G. Herbert, 2012
Perrinia konos (K.H. Barnard, 1964)
Perrinia angulifera (A. Adams, 1853)
Perrinia H. Adams & A. Adams, 1854
Vaceuchelus natalensis (Smith, 1906)
Vaceuchelus jayorum D.G. Herbert, 2012
Vaceuchelus gemmula (W.H. Turton, 1932)

Included taxa

Number of records: 13

genus Ascetostoma D.G. Herbert, 2012
genus Chilodonta Étallon, 1862
genus Clypeostoma D.G. Herbert, 2012
genus Danilia Brusina, 1865
genus Dentistyla W.H. Dall, 1889
genus Euchelus Philippi, 1847
genus Granata Cotton, 1957
genus Herpetopoma Pilsbry, 1890
genus Hybochelus Pilsbry, 1890
genus Mirachelus Woodring, 1928
genus Perrinia H. Adams & A. Adams, 1854
genus Pholidotrope D.G. Herbert, 2012
genus Vaceuchelus Iredale, 1929

Links and literature

EN Australian Faunal Directory [8b7136f6-be92-4845-84cb-63b7de3b10d6]

ABRS (2009-2019): Australian Faunal Directory [https://biodiversity.org.au/afd/home], Australian Biological Resources Study, Canberra [as Chilodontidae]
Data retrieved on: 15 February 2015
CZ Hanel L., Novák J. (2004): České názvy živočichů V. Ryby a rybovití obratlovci (Pisces), 4. Paprskoploutví (Actinopterygii), kostnatí (Neopterygii) – trnobřiší (Characiformes), nahohřbetí (Gymnotiformes), Národní muzeum, (zoologické odd.), Praha, 171 pp. [as Chilodontidae]
Data retrieved on: 17 June 2013

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