Anodonta cygnea in the Caspian Sea

Phylum: Mollusca
Class: Bivalvia
Order: Unionoida
Family: Unionidae
Genus: Anodonta
Species: Anodonta cygnea


Photographer: M. Sepehr
Location: Caspian Sea - Iran - Tonekabon

Chironomus in the Caspian Sea

Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Chironomidae
Genus: Chironomus
Species: Chironomus spp.


Photographer: M. Sepehr
Location: Caspian Sea - Iran  - Tonekabon