07-06-2016, 07:43 PM
07-13-2016, 02:06 AM
Really nobody knows them?
07-18-2016, 10:51 PM
I think the first one is Cardites bicolor.
07-21-2016, 08:26 PM
Hi taxateca,
the second one reminds me of the genus Corbicula (Corbiculidae), native to Asia and deported to many countries (still spreading all over the world). It's a fresh water genus, but it's not unusual to find fresh water species at the beach (transported to the beach by rivers and creeks).
See NEUBERT, E. (1998): Annotated checklist of the terrestrial and fresh water molluscs of the Arabian Peninsula with descriptions of new species -- Fauna of Arabia 17: 333-461; (p. 438f).
I'm not sure at all, but this might be an idea.......!?? .
Kind regards: wolf
the second one reminds me of the genus Corbicula (Corbiculidae), native to Asia and deported to many countries (still spreading all over the world). It's a fresh water genus, but it's not unusual to find fresh water species at the beach (transported to the beach by rivers and creeks).
See NEUBERT, E. (1998): Annotated checklist of the terrestrial and fresh water molluscs of the Arabian Peninsula with descriptions of new species -- Fauna of Arabia 17: 333-461; (p. 438f).
I'm not sure at all, but this might be an idea.......!?? .
Kind regards: wolf
08-04-2016, 02:45 AM
Thank you very much Wolfi, it seems you are rigth, thanks for the bibliography, I will check the species.