Idiopyrgus
hells of Idiopyrgus spp. A, B. I. souleyetianus Pilsbry, 1911, holotype ANSP 100534; C, D. I. pilsbryi Baker, 1914, lectotype ANSP 130700; E. I. walkeri Pilsbry, 1924, reproduced from Pilsbry (1924: p. 6, fig. 9); F, G. I. rudolphi (Hass, 1938), holotype SMF 24365; H. I. brasiliensis (Rey, 1959), reproduced from Rey (1959: p. 145, fig. 2). Scale bars: 1 mm.
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily:
Truncatelloidea
Family:
Tomichiidae
Subfamily:
Pomatiopsinae[1]
Genus:
Idiopyrgus

Synonyms[1]
  • Aquidauania Davis, 1979[3]
  • Hydracme Haas, 1938

Idiopyrgus is a genus of freshwater snails with gills and an operculum, aquatic gastropod mollusks in the family Tomichiidae .[1][4]

Distribution

The distribution of the genus Idiopyrgus includes Brazil.[1]

Species

Species within the genus Idiopyrgus include:

  • Idiopyrgus adamanteus Salvador, Silva & Bichuette, 2022
  • Idiopyrgus brasiliensis (Rey, 1959)
  • Idiopyrgus minor Salvador, Silva & Bichuette, 2022
  • Idiopyrgus pilbryi F. Baker, 1913[1]
  • Idiopyrgus rudolphi (F. Haas, 1938)
  • Idiopyrgus souleyetianus Pilsbry, 1911[1] - type species[2]
  • Idiopyrgus walkeri Pilsbry, 1924[1]

Malek (1983) noted that Idiopyrgus pilbryi and Idiopyrgus walkeri were described from shells only, but should stay valid until the anatomy of the soft parts is also elucidated.[1]

References

This article incorporates public domain text from the reference[1]

  1. 1 2 3 4 5 6 7 8 9 Malek E. A. (1983). "The South American hydrobioid genus Idiopyrgus Pilsbry, 1911". The Nautilus 97(1): 16-20.
  2. 1 2 Pilsbry H. A. (1911). "Non-marine mollusca of Patagonia". Reports of Princeton University Expeditions to Patagonia, 1896-1899 3 (Zool.), pt. 5: pages 564-565.
  3. ↑ Davis G. M. (1979). "The origin and evolution of the gastropod family Pomatiopsidae, with emphasis on the Mekong river Triculinae". Academy of natural Sciences of Philadelphia, Monograph 20: 1-120. ISBN 978-1-4223-1926-0. at Google Books.
  4. ↑ MolluscaBase eds. (2022). MolluscaBase. Idiopyrgus Pilsbry, 1911. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=740264 on 2023-03-13
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