Angochitina sp.

Morávek, Radek, 2009, Lower Wenlock Chitinozoa From The Bykoš Locality (Silurian, Prague Basin, Barrandian Area, Czech Republic), Acta Musei Nationalis Pragae Series B 65 (1 - 2), pp. 37-60 : 45

? Angochitina sp.

Pl. 10, figs. 14-15.

D e s c r i p t i o n: The outline of the vesicle corresponds with Angochitina sp. A , but no spines were observed.

D i s c u s s i o n: If the absence of spines is assumed, the possesion of processes could be possible. In this case these vesicles could be described as Ancyrochitina sp. C . Glabrous vesicles with a spherical chamber could be determined as Sphaerochitina sp. Sphericity of the vesicles (the ratio of the maximal diameter of the vesicle to the length of the chamber) ranges from 0.45 to 0.85 (average 0.67). The assignement to the species Angochitina is tentative.