WMSD - Worldwide mollusc species DB Bagni Liggia

Class: BIVALVIA
--- Taxon Tree: PROTOBRANCHIA-NUCULANIDA-NUCULANOIDEA
------ Family: POLIDEVCIIDAE Kumpera, Prantl & Ružicka, 1960 † (Sea) (FOSSIL)
DB counters: Genus=1, Subgenus=0, Species=4, Subspecies=0 ( 1 Species and 0 Subspecies have images)

Genus: Ryderia Wilton, 1930 †  (syn: Teinonuculana - DB: 4 SP, 1 IMG)


7382000001



Ryderia
doris
(FOSSIL)
d'Orbigny, 1850 †




7382000003



Ryderia
graphica
(FOSSIL)
R. Tate 1870 †




7382000002



Ryderia
guangdongensis
(FOSSIL)
Zhang, 1977 †




7382000004



Ryderia
tenuistriata
(FOSSIL)
L.É.S. Piette 1868 †




Author: Claudio Galli - last updated: 02/gen/2017