常見例句Imposex of Conus betulinus and Conus vexillum 桶形芋螺和菖蒲芋螺的性畸變STUDY ON EARLY EMBRYONIC DEVELOPMENT OF Atrina vexillum Born 旗江珧早期胚胎發(fā)育的初步研究vexillifer larva An elongate, planktonic, pre-adult stage of most, perhaps all, Carapidae characterized by a long, filamentous, usually ornamented dorsal appendage, the vexillum. 跗耑幼生一個大部分或全部,細(xì)長,浮遊性,前成魚堦段,潛魚科特徵爲(wèi)長的,絲狀,通常裝飾背部附肢,羽瓣。Vexillum dennisoni Reeven. 丹尼森筆螺(骨螺超科;筆螺科)Vexillum sanguisugum Linnaeusn. 吸血筆螺(骨螺超科;筆螺科)Vexillum vulpecula Linnaeusn. 紅狐筆螺(骨螺超科;筆螺科) 返回 vexillum