Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)

In this work, the presence of species of the slug family Milacidae in Switzerland was investigated by using the barcoding marker cytochrome c oxidase subunit I (COI) as well as traits of the body and the genital organs. Currently, three species of Tandonia living in Switzerland in established popula...

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Main Authors: Vivianne M. Schallenberg, René Heim, Ulrich E. Schneppat, Peter Müller, Jörg Rüetschi, Eike Neubert
Format: Article
Language:English
Published: Pensoft Publishers 2022-08-01
Series:ZooKeys
Online Access:https://zookeys.pensoft.net/article/82762/download/pdf/
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author Vivianne M. Schallenberg
René Heim
Ulrich E. Schneppat
Peter Müller
Jörg Rüetschi
Eike Neubert
author_facet Vivianne M. Schallenberg
René Heim
Ulrich E. Schneppat
Peter Müller
Jörg Rüetschi
Eike Neubert
author_sort Vivianne M. Schallenberg
collection DOAJ
description In this work, the presence of species of the slug family Milacidae in Switzerland was investigated by using the barcoding marker cytochrome c oxidase subunit I (COI) as well as traits of the body and the genital organs. Currently, three species of Tandonia living in Switzerland in established populations could be reported, i.e., T. rustica, T. budapestensis, and T. nigra. The three records of Milax gagates were re-investigated, but only for one of these records could the identification be reconfirmed. This species has currently no established and thriving population in Switzerland. For all species recorded, detailed descriptions of body morphology, genital anatomy, and distribution data are provided based on the investigated Swiss animals. An unknown pale colour morph of a Tandonia sp. from Canton Ticino could be identified as T. nigra, and the barcodes of T. nigra specimens were submitted to GenBank for the first time. The identity of the Italian and Austrian populations of T. nigra from the Bergamasque Alps and north Tirol is evaluated. Observations on details of the morphology of the genital organs in T. rustica vs. T. kusceri are discussed.
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spelling doaj.art-6dda2ff93b4d4ae2b82ad57d601547f42022-12-22T03:43:31ZengPensoft PublishersZooKeys1313-29702022-08-01111614917910.3897/zookeys.1116.8276282762Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)Vivianne M. Schallenberg0René Heim1Ulrich E. Schneppat2Peter Müller3Jörg Rüetschi4Eike Neubert5University of BernNatur Museum LucerneUnaffiliatedUnaffiliatedMalakologische UntersuchungenUniversity of BernIn this work, the presence of species of the slug family Milacidae in Switzerland was investigated by using the barcoding marker cytochrome c oxidase subunit I (COI) as well as traits of the body and the genital organs. Currently, three species of Tandonia living in Switzerland in established populations could be reported, i.e., T. rustica, T. budapestensis, and T. nigra. The three records of Milax gagates were re-investigated, but only for one of these records could the identification be reconfirmed. This species has currently no established and thriving population in Switzerland. For all species recorded, detailed descriptions of body morphology, genital anatomy, and distribution data are provided based on the investigated Swiss animals. An unknown pale colour morph of a Tandonia sp. from Canton Ticino could be identified as T. nigra, and the barcodes of T. nigra specimens were submitted to GenBank for the first time. The identity of the Italian and Austrian populations of T. nigra from the Bergamasque Alps and north Tirol is evaluated. Observations on details of the morphology of the genital organs in T. rustica vs. T. kusceri are discussed.https://zookeys.pensoft.net/article/82762/download/pdf/
spellingShingle Vivianne M. Schallenberg
René Heim
Ulrich E. Schneppat
Peter Müller
Jörg Rüetschi
Eike Neubert
Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)
ZooKeys
title Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)
title_full Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)
title_fullStr Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)
title_full_unstemmed Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)
title_short Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea)
title_sort revision of the family milacidae from switzerland mollusca eupulmonata parmacelloidea
url https://zookeys.pensoft.net/article/82762/download/pdf/
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