Receptive = ready/open to mate includes a color change typically golden and pale blues.
Gravid = NOT receptive to mate. Either she was mated during her receptive period and is no longer willing to mate because she has eggs or she was not mated and is passed her receptive phase so she now has maturing eggs. Meaning she is getting closer to laying her eggs. Also includes a color change can show black when a male is present. You can also sometimes see the bulges from the eggs towards the back legs and abdomen.
Gravid = NOT receptive to mate. Either she was mated during her receptive period and is no longer willing to mate because she has eggs or she was not mated and is passed her receptive phase so she now has maturing eggs. Meaning she is getting closer to laying her eggs. Also includes a color change can show black when a male is present. You can also sometimes see the bulges from the eggs towards the back legs and abdomen.