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Trigonochlamydidae

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Trigonochlamydidae
Temporal range: Recent[1]
Ghost slug, Selenochlamys ysbryda
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Infraorder: Limacoidei
Family: Trigonochlamydidae
Hesse, 1882
Subfamilies and genera[2]
Diversity
9 genera, 11 species

Trigonochlamydidae is a family of air-breathing land slugs, terrestrial gastropod molluscs in the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Distribution

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The native distribution of Trigonochlamydidae includes Caucasus,[1] Iran and Turkey.[3]

Taxonomy

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Previously, Trigonochlamydidae was placed in the superfamily Trigonochlamydoidea Hesse, 1882, in the subinfraorder Sigmurethra. This was the only family within that superfamily.[4]

The family Trigonochlamydidae is now classified within the limacoid clade, which itself belongs to the clade Stylommatophora, within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

The following two subfamilies have been recognized in the taxonomy of Bouchet & Rocroi (2005):

  • subfamily Trigonochlamydinae Hesse, 1882 – synonyms: Selenochlamydinae I. M. Likharev & Wiktor, 1980
  • subfamily Parmacellillinae Hesse, 1926[5]

Genera

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There are nine[3] genera in the family Trigonochlamydidae with a total of 11 species:

Subfamily Trigonochlamydinae

Subfamily Parmacellillinae

Synonym:

  • Pseudomilax O. Boettger, 1881 is a synonym for various genera in Trigonochlamydidae.

Selenochlamys O. Boettger, 1883 has been removed from the Trigonochlamydidae to the Oxychilidae based on DNA evidence.[8]

Cladogram

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The following cladogram shows the phylogenic relationships of this family with the other families in the limacoid clade:[9]

 limacoid clade 

References

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  1. ^ a b "Family summary for Trigonochlamydidae". AnimalBase, last modified 26 August 2005, accessed 1 September 2010.
  2. ^ MolluscaBase eds. (2024). MolluscaBase. Trigonochlamydidae Hesse, 1882. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=867826 on 21 August 2024
  3. ^ a b c d Suvorov A. N. (2003). "A new species and genus of carnivorous slugs (Pulmonata Trigonochlamydidae) from West Transcaucasia". Ruthenica 13: 149–152. abstract.
  4. ^ Sistemica (Spanish list of genera), cited 7 October 2008.
  5. ^ Hesse P. (1926). "Die Nacktschnecken der palearktischen Region". Abhandlungen des Archiv für Molluskenkunde 2(1): 1–152. page 47 and page 54. plates 1–2.
  6. ^ a b c d e f g h Kantor Yu I., Vinarski M. V., Schileyko A. A. & Sysoev A. V.(published online on 22 December 2009). "Catalogue of the continental mollusks of Russia and adjacent territories". Version 2.3.
  7. ^ Schileyko A. A. (2003). "Treatise on Recent Terrestrial Pulmonate Molluscs. Part 11. Trigonochlamydidae, Papillodermidae, Vitrinidae, Limacidae, Bielziidae, Agriolimacidae, Boettgerillidae, Camaenidae." Ruthenica, Supplement 2(11): 1467–1626, Moscow. page 1467.
  8. ^ Neiber, Marco T.; Walther, Frank; Hausdorf, Bernhard (October 2020). "Phylogenetic relationships of ghost slugs (Selenochlamys) and overlooked instances of limacization in Western Palaearctic Limacoidei (Gastropoda: Stylommatophora)". Molecular Phylogenetics and Evolution. 151: 106897. Bibcode:2020MolPE.15106897N. doi:10.1016/j.ympev.2020.106897. PMID 32585288.
  9. ^ Hausdorf B. (March 2000). "Biogeography of the Limacoidea sensu lato (Gastropoda: Stylommatophora): Vicariance Events and Long-Distance Dispersal". Journal of Biogeography 27(2): 379–390. doi:10.1046/j.1365-2699.2000.00403.x, JSTOR.