Ariantinae

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Ariantinae
Spotted snail (Arianta arbustorum)

Spotted snail ( Arianta arbustorum )

Systematics
Superordinate : Heterobranchia
Order : Lung snails (pulmonata)
Subordination : Land snails (Stylommatophora)
Superfamily : Helicoidea
Family : Schnirkelschnecken (Helicidae)
Subfamily : Ariantinae
Scientific name
Ariantinae
Rafinesque , 1815

The Hungarian Tinae are a subfamily of the subordination of the terrestrial gastropods (Stylommatophora). The subfamily is species-rich and widespread in southern Europe to Asia Minor. Only two species are native to Central Europe.

features

The cases are predominantly spherical and somewhat pressed, but also strongly flattened. The shape of the housing can vary widely within the species. The turns are rounded to keeled. The mouth is rounded with a white, somewhat thick mouth rim. He exposes on the inside. A lamellar parietal tooth is developed in a few species; as a rule, however, there is no reinforcement at the mouth. The cases are often banded, the ornamentation is weak (spiral and growing stripes). The youth stages, but also the adult stages, can be hairy. The love arrow is double-edged with a lanceolate tip. He doesn't own a crown. The love arrow sack is sessile or with a short stem. A well-developed diverticulum sits on the stem of the spermathec.

Occurrence, way of life and distribution

The 75 or so species are found mainly in the mountainous landscapes of southern Europe, from the Pyrenees in the west to the Carpathians in the east, in the south over the mountains of the Balkan Peninsula and the Greek Islands to Asia Minor. One species is also native to North Africa, two species occur in Central Europe.

Systematics

The subfamily Ariantinae with the species occurring in Europe currently looks something like this, although there are differences between individual authors about the rank of some genera.

Phylogeny

The position of the Ariantinae within the snail has not yet been conclusively clarified. According to the cladogram by Steinke, Albrecht & Pfenninger (2004), the Helicinae are the sister taxons of the Ariantinae.


 Helicidae  

Helicinae 


   

Ariantinae 



   

Helicodontidae



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According to the cladogram by Koene & Schulenburg (2005), however, the Helicinae are paraphyletic, i.e. This means that the Ariantinae only form a sister group relationship with some of the Helicinae.

 Helicidae 



Ariantinae


   

Helicinae



   

Helicinae



   

Helicinae



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supporting documents

Individual evidence

  1. ^ AnimalBase
  2. ↑ MollBase
  3. ↑ https://biotaxa.org/bzn/article/view/44173 Opinion 2422 (Case 3683) - Cylindus Fitzinger, 1833 (Mollusca, Gastropoda, Helicidae): usage conserved

literature

  • Philippe Bouchet & Jean-Pierre Rocroi: Part 2. Working classification of the Gastropoda . Malacologia, 47: 239-283, Ann Arbor 2005 ISSN  0076-2997
  • Jürgen H. Jungbluth and Dietrich von Knorre: Common names of land and freshwater mollusks in Germany (Gastropoda et Bivalvia). Mollusca, 26 (1): 105-156, Dresden 2008 ISSN  1864-5127 PDF
  • Joris M. Koene and Hinrich Schulenburg: Shooting darts: co-evolution and counter-adaptation in hermaphroditic snails. BMC Evolutionary Biology, 5:25, 13 pages, 2005 doi : 10.1186 / 1471-2148-5-25
  • Hartmut Nordsieck: Higher classification of the Helicoidea and the molecular analyzes of their phylogeny . 2006
  • Anatolij A. Schileyko: Treatise on Recent terrestrial pulmonate molluscs, Part 13 Helicidae, Pleurodontidae, Polygyridae, Ammonitellidae, Oreohelicidae, Thysanophoridae. Ruthenica, Supplement 2 (10): 1765-1906, Moscow 2006 ISSN  0136-0027
  • Dirk Steinke, Christian Albrecht and Markus Pfenninger: Molecular phylogeny and character evolution in the Western Palaearctic Helicidae sl (Gastropoda: Stylommatophora). Molecular Phylogenetics and Evolution, 32: 724-734, San Diego 2004 doi : 10.1016 / j.ympev.2004.03.004 .

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