Presence of large oval paradorsal fields of cuticular hair in segments 6 to 11, accessory lateral spines on segments 9 to 10 and a pair of subventral tubules on segment 1; absence of middorsal spines (Ref. 327).
Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚