Odostomia semicostata Brown 1905 (snail)

Gastropoda - Heterostropha - Pyramidellidae

Full reference: T. C. Brown. 1905. A new lower Tertiary fauna from Chappaquiddick Island, Martha's Vineyard. American Journal of Science 20:229-238

Belongs to Odostomia according to T. C. Brown 1905

Sister taxa: Odostomia (Amaura), Odostomia (Ividia), Odostomia (Megastomia), Odostomia (Menestho), Odostomia (Odostomia), Odostomia (Oscilla), Odostomia (Ravnostomia), Odostomia acrybia, Odostomia acutidens, Odostomia alexanderi, Odostomia beringi, Odostomia biangulata, Odostomia concavata, Odostomia conoidea, Odostomia cotuhensis, Odostomia crassispirata, Odostomia crenulata, Odostomia cuisensis, Odostomia derivata, Odostomia diaboli, Odostomia fetella, Odostomia granulatus, Odostomia griesensis, Odostomia griswoldensis, Odostomia guajirana, Odostomia insignifica, Odostomia lignitarum, Odostomia nigeriensis, Odostomia nuttalli, Odostomia obstinata, Odostomia oxia, Odostomia packi, Odostomia pakistanica, Odostomia pellucida, Odostomia plicata, Odostomia pupa, Odostomia reevei, Odostomia santana, Odostomia simillima, Odostomia simplex, Odostomia sperabilis, Odostomia talama, Odostomia talpa, Odostomia tenuis, Odostomia tenuisculpta, Odostomia turbinatus, Odostomia ventriosa, Odostomia virginalis, Odostomia winlockiana

Ecology: epifaunal carnivore

Distribution: found only at Chappaquiddick Island (Eocene of Massachusetts)

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