ການອ້າງອີງຫຼັກ | Koli, L., 1990 |
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ສະຖານທີ່ຂອງການພັດທະນາ | on the bottom (demersal) |
ຮູບຂອງໄຂ່ | spherical |
ຄຸນລັກສະນະ | , not sticky |
ສີຂອງໄຂ່ | yellow, orange, amber |
ສີຂອງໄຂມັນໃນເມັດເລືອດ | |
ລັກສະນະຕື່ມ | Development time varies with temperature, possibly also with the particular population. At. 6.1°C, hatching occurs in about 30 days, but between 0° and 3.6°C, 71 days are needed (Ref. 28695, 28697). |
ເອົາຂໍ້ມູນໃນ | Scirus |