ການອ້າງອີງຫຼັກ | Morrow, J.E., 1980 |
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ສະຖານທີ່ຂອງການພັດທະນາ | on the bottom (demersal) |
ຮູບຂອງໄຂ່ | |
ຄຸນລັກສະນະ | |
ສີຂອງໄຂ່ | yellow,orange,amber |
ສີຂອງໄຂມັນໃນເມັດເລືອດ | |
ລັກສະນະຕື່ມ | Eggs tan to yellow in color. Development time to hatching varies inversely with temperature - at 6°C, 23 to 29 days are needed but at 18°C, only 4 to 5 days. Mortality rate tends to increase with increasing temperature (Ref. 28962). Also Ref. 119080. |
ເອົາຂໍ້ມູນໃນ | Scirus |