Diagnoza

Protoconch cylindrical with dome−shaped apex ornamented with adapical spiral row of tubercules and axial, prosocline riblets extending from upper periphery to abapical suture. Teleoconch ornamented with strong, weakly opistocline  axial ribs. Surface of shell densely covered by pustulose ornamentation.

Porównanie

Very similar to T.  procera Gründel, 1999 and the two can represent end−members within the variability of the species. T. grammani Schröder, 1992 differs in absence of the pustulose ornamentation on the teleconch and in having a more distinct demarcation between protoconch andteleoconch. This can nevertheless be a preservational bias. T. calloviana and T. jakubowskii differ from T.verrucosa in having almost orthocline axial ribs of the  protoconch and a shorter distance between the adapical row of tubercules and the beginning of the axial ribs on the protoconch.

Autekologia

Występowanie geograficzne

Kłęby borehole 1/37 (West Pomerania), Pacanów and Złote Góry (Częstochowa region), Poland.

Zasięg czasowy

Late Bajocian (Mid Jurassic).

Materiały muzealne

Five shells from Pacanów and twenty shells from Złote Góry

Literatura

Gründel, J. 1999a. Die Gattung Teutonica Schröder 1991 (Gastropoda) aus dem Dogger Deutschlands und Nordwestpolens. Paläontologische Zeitschrift 73, 39–45.

Kaim, A. 2004. The evolution of conch ontogeny in Mesozoic open sea gastropods. Palaeontologia Polonica 62, 3–183.