锯鳞鰕虎亚属 （Priolepis） ， 眼间区域前方为 一对感觉乳突， 乳突列 b 短， 无背前鳞。
The subgenus Priolepis, with one pair of sensory papillae in front of interorbital region, papillae row b short, and predorsal scales absent.
羽鰕虎亚属 （Quisquilius Jordan and Evermann， 1 903） ， 眼间区域前方为成对的纵列感觉乳突， 乳突列 b 长， 有背前 鳞。
The subgenus Quisquilius Jordan and Evermann, 1 903, with one pair of longitudinal rows of sensory papillae in front of interorbital region, papillae row b elongated, and predorsal scales present.
口两侧各有一对钩，虫体布满似乳突状小棘，只有成虫前端和末端两侧可见散在的隆起的椭圆孔状感觉器，虫体末端腹面可见肛孔。
There was a pair of curved hamuli on both sides of the mouth, while small spines like mastoid process were covered with the shape of the body.
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