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Dicroloma Bicarinata

Stromboidea

• Aporrhaidae
  • Dicroloma
    • Dicroloma bicarinata (Münster in Goldfuss, 1844)

Comment Wieneke

• Rostellaria bicarinata Münster in Goldfuß, 1844 is a homonym of Rostellaria bicarinata Deshayes in Leymerie, 1842

Original Description of Rostellaria bicarinata by Münster in Goldfuss, 1844:

• "Rostellaria nucleo subturrito laevi, anfractibus (6) in medio carinatis, ultimo bicarinato, carinis acutis in digitos exeuntibus."

Locus typicus: Pappenheim, Bavaria State, Germany

Stratum typicum: "dichter Jurakalk", Jurassic

Original drawing of Rostellaria bicarinata by Goldfuss, 1844:

History and Synonymy

1909

Alaria bicarinata in Brösamlen, 1909, pl. XII, fig. 18, 19, 20 and 21

Specimens in institutional collections

Alaria bicarinata (Münster in Goldfuss, 1844); "Malm beta", Jurassic; Dreifaltigkeitsberg near Spaichingen, Baden-Württemberg State, Germany; Coll. Goldfuß-Museum Bonn; Copyright IPB

Alaria bicarinata (Münster in Goldfuss, 1844); "Malm gamma", Jurassic; Dürbheim, Dreifaltigkeitsberg near Spaichingen, Baden-Württemberg State, Germany; 18 mm; Coll. Goldfuß-Museum Bonn; Copyright IPB

Alaria bicarinata (Münster in Goldfuss, 1844); "Malm gamma", Jurassic; Wermlingen, Baden-Württemberg State, Germany; Coll. Goldfuß-Museum Bonn; Copyright IPB

Specimens in private collections

Dicroloma cf. bicarinata (Münster in Goldfuss, 1844); ox2 bauhini-Horizont, Oxfordian, upper Jurassic; Lochen area near Balingen, Baden-Württemberg State, Germany; 1997; Coll. Herbert Jantschke no. 672, 1925

Dicroloma cf. bicarinata (Münster in Goldfuss, 1844); Kimmeridgian, upper Jurassic; Drügendorf, Upper Franconia, Bavaria State, Germany; 25 mm; Coll. Ulrich Wieneke

Collection Ulrich Wieneke

References:

• Brösamlen, 1909