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lobster roach sexing

schwartzenstobe May 29, 2005 11:10 AM

hello, i got some lobsters as feeders and wanted to start a colony . does anyone know how to tell male from female? thanks matt

Replies (1)

lizardman May 30, 2005 11:03 PM

I'm not absolutely sure about (Nauphoeta cinerea), but the males may have an extra segment in the abdomen and their abdomen is pointier than the females. Females have a broader abdomen and not as many segments. There should be a distinct morphological difference at the last segment on each sex of the adult roaches.

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