Cystiscus Stimpson 1865 (snail)
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Gastropoda - Neogastropoda - Cystiscidae
Alternative spellings: Hyalina (Cystiscus), Marginella (Cystiscus)
Parent taxon: Cystiscidae according to J. A. Todd 2001
See also Grant, IV and Gale 1931, Hendy 2020 and Wilson 1993
Sister taxa: Cystiscinae, Gibberula, Gibberulina, Granulina, Granulininae, Persiculinae, Plesiocystiscinae, Pugnus
Subtaxa: Hyalina (Cystiscus) instabilata
Ecology: epifaunal carnivore
Distribution:
• Quaternary of China (2 collections)
• Pliocene of Panama (1)
• Miocene of Indonesia (1)
• Eocene of United States (2: Washington)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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