A new species of Calma Alder & Hancock, 1855 (Gastropoda&COLFAML; Nudibranchia) with a review of the genus
A new species of Calma Alder & Hancock, 1855 (Gastropoda&COLFAML; Nudibranchia) with a review of the genus
复制标题
DOI：
10.1093/mollus/68.4.311
复制
发表时间：
2002-11-01
影响因子：
1.2
通讯作者：
Urgorri, V
中科院分区：
文献类型：
--
作者：
Calado, G;Urgorri, V
本文记述了山黄麻属一新种（桤木&汉考克，1855）。到目前为止，只有一个有效的种，Calma glaucoides（桤木和汉考克，1854），已被分配到这个属，它只吃沿岸的硬骨鱼的卵。新的形态学和生态学数据，以及对本属物种的文献回顾，使我们得出结论，以前有两个不同的物种放在同一个种名下。根据一致的形态差异，如眼睛的直径和位置，propodial触角的大小和metanefridium的大小，描述了Calma gobioophaga新种。食虾虎鱼以尼日尔的卵为食，灰绿虾虎鱼以鳞腹脂腹鱼、紫腹脂腹脂腹鱼、坎多氏脂腹脂腹鱼、副白腹脂腹鱼和毛角副白腹脂腹鱼的卵为食。
This paper presents the description of a new species of the genus Calma (Alder & Hancock, 1855). To date only one valid species, Calma glaucoides (Alder & Hancock, 1854), has been assigned to this genus, which feeds exclusively upon eggs of littoral teleost fishes. New morphological and ecological data, and review of the literature on the species attributed to this genus, lead us to conclude that there are two distinct species previously put together under the same specific name. Calma gobioophaga new species is described based upon consistent morphological differences, such as the diameter and position of the eyes, the size of the propodial tentacles, and the size of the metanefridium. Whereas Calma gobioophaga feeds on spawn of Gobius niger, Calma glaucoides feeds on eggs of Lepadogaster lepadogaster, Lepadogaster purpurea, Lepadogaster candollei, Parablennius gattorugine, and Parablennius pilicornis.