dcsimg

Dreissena (10.3897-zookeys.827.31365) Figure 4

Image of protostomes

Description:

Figure 4; Lectotype Dreissena rostriformis versus D. grimmi. a D. rostriformis Deshayes, 1838. Lectotype. Pliocene, Crimea. Reproduced from Archambault-Guezou (1976, pl. 6, fig 2a-2c) b RGM.961901, D. grimmi (Andrusov, 1890). Caspian Sea offshore Aktau, Kazakhstan, sample KAZ17-21, depth 44.3 m. Scale bar: 1 cm.

Source Information

license
cc-by-3.0
copyright
https://doi.org/10.3897/zookeys.827.31365
original
original media file
visit source
partner site
Wikimedia Commons
ID
7e3664ebbaa3cf5286cf4a5537a08c1b