Keywords
gastropods; egg cases; Okhotsk Sea;
Pages
pp. 83 -
86

Eleven egg cases of Beringius marshalli (Dall, 1919) (Gastropoda: Buccinidae: Beringiinae) were found in the north part of Okhotsk Sea. Egg cases consist of 2-7 rounded capsules. Largest capsule has 54 mm in height and 31 mm in thickness. Capsule contains 2-3 embryos and numerous nurse eggs. Some egg capsules contained 2-3 young specimens (height 15.8, diameter 7.1 mm), which have well-developed calcareous shells.

DOI
10.35885/ruthenica.2018.28(2).2
Кладки и яйцевые капсулы брюхоногого моллюска Beringius marshalli (Dall, 1919) (Gastropoda: Buccinidae: Beringiinae)
Гульбин В.В. ;