tiny arcidae

[diocrisseashells1000]

Hello collectors,
This shell was accidentaly cought when the fishing boat anchor accidentally stuck in a big boulder at the depths of 35 fathoms, it was carried up to the surface and realesed back to the bottom but before that i got time to collect this specie along with cypraea carneola.
It is very small but i think it is already adult on it size because of its growthlines as you can see on the picture. does anybody has a guess what might specie name this one is? any input and help will greatly appreciated.

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thanks
Diocris.