Subgenus

Beyrichia (Simplicibeyrichia) Martinsson, 1962


GIT 141-1	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage	holotype
GIT 141-2	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage
GIT 142-100	Beyrichia (Simplicibeyrichia) \| Beyrichia (Simplicibeyrichia) cf. impersonalis Martinsson, 1962	Kingissepa	Kuressaare Stage
GIT 142-101	Beyrichia (Simplicibeyrichia) \| Beyrichia (Simplicibeyrichia) cf. impersonalis Martinsson, 1962	Kingissepa	Kuressaare Stage
GIT 142-102	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage
GIT 142-103	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage
GIT 142-104	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage
GIT 142-105	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage
GIT 142-106	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage
GIT 142-107	Beyrichia (Simplicibeyrichia) venusta \| Beyrichia (Simplicibeyrichia) venusta Sarv, 1968	Kingissepa	Kuressaare Stage