ülemperekond
Eesticonus Peel, 2024
Taksoni kirjeldused
Peel, 2024
Univalve, with oval aperture and height about two-thirds of length; early growth stage laterally compressed. Apex located at about one-quarter of length measured from sub-apical margin. Sub-apical surface shallowly concave, supra-apical surface very shallowly convex. Shell thin, with fine comarginal growth lines crossed by closely spaced, sharp radial ridges. Semi-continuous muscle attachment scar located on internal mould at about one-third of distance from apex to aperture.
Leitud liigid
1. Eesticonus aariensis Peel, 2024 | Kunda lade
Klassifikatsioon
organismirühm | Biota |
riik | Animalia |
hõimkond | Mollusca |
alamhõimkond | Conchifera |
klass | Bivalvia |
Cephalopoda | |
Diplacophora | |
Gastropoda | |
Helcionelloida | |
Hyolitha | |
Paragastropoda | |
Polyplacophora | |
Rostroconchia | |
Tergomya | |
sugukond | Chelodina |
ülemperekond | Eesticonus |
liik | aariensis |
perekond | Eobucania |
Jinonicella |