Oriostoma angulatum Wahlenberg 1821 (snail)

Gastropoda - Euomphalina - Oriostomatidae

Alternative combinations: Helicites angulatus, Inachus angulatus, Straparollus angulatus

Full reference: G. Wahlenberg. 1821. Petrificata telluris svecanae examinata. Acta Soceitatis Regiae Scientarium 8:1-116

Belongs to Oriostoma according to P. J. Wagner 2023

See also d'Orbigny 1850, Hisinger 1837, Lindström 1884, Rohr and Blodgett 1985 and Wahlenberg 1821

Sister taxa: Oriostoma actaeon, Oriostoma acutum, Oriostoma approximans, Oriostoma aspirans, Oriostoma assidua, Oriostoma barrandei, Oriostoma barroisi, Oriostoma chaleurensis, Oriostoma compar, Oriostoma confertissima, Oriostoma conjugata, Oriostoma coralli, Oriostoma corniculum, Oriostoma coronatum, Oriostoma costata, Oriostoma delicata, Oriostoma disjunctum, Oriostoma distans, Oriostoma dives, Oriostoma dulcis, Oriostoma echinatum, Oriostoma gerbaulti, Oriostoma giganteum, Oriostoma globosum, Oriostoma hoyi, Oriostoma ingenua, Oriostoma involuta, Oriostoma konincki, Oriostoma leda, Oriostoma lineatum, Oriostoma niagarensis, Oriostoma nux, Oriostoma oblita, Oriostoma ornatula, Oriostoma parens, Oriostoma parvula, Oriostoma pauper, Oriostoma paveyi, Oriostoma persculpta, Oriostoma pervetusta, Oriostoma polygonum, Oriostoma potens, Oriostoma princeps, Oriostoma pulchra, Oriostoma recedens, Oriostoma robusta, Oriostoma roemeri, Oriostoma rotundimuratus, Oriostoma rugaelineata, Oriostoma sarydalchaensis, Oriostoma sculpta, Oriostoma selecta, Oriostoma sequens, Oriostoma speciosum, Oriostoma subcostata, Oriostoma tegulata, Oriostoma tenera, Oriostoma thorsteinssoni, Oriostoma tremulans, Oriostoma ventricosa, Oriostoma versata, Oriostoma virbalica, Oriostoma wisbyense, Oriostoma zonata, Oriostoma zonatum, Horiostoma involutum

Ecology: stationary epifaunal suspension feeder

Distribution:

• Silurian of Norway (1 collection), Sweden (6)

• Ordovician of United States (2: Alaska)

Total: 9 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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