Redescription of the spookfish Dolichopteryx anascopa Brauer 1901 (Argentinoidei: Opisthoproctidae).
Redescription of the spookfish Dolichopteryx anascopa Brauer 1901 (Argentinoidei: Opisthoproctidae).
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重新描述幽灵鱼 Dolichopteryx anascopa Brauer 1901（阿根廷：后肛科）。
DOI：
10.1007/s10228-014-0424-9
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发表时间：
2015
影响因子：
1.2
通讯作者：
Takami M,Fukui A
中科院分区：
文献类型：
--
作者：
Mizusawa N;Takami M,Fukui A
罕见的幽灵鱼 Dolichopteryx anascopaBrauer 1901，其最初的描述因损坏而不完整，根据正模标本和从北太平洋西部马里亚纳海岭南部采集的额外单个标本进行了重新描述。它与长鳍龙的其他种类很容易区分，其管状眼睛在腹侧有一个椭圆形不透明层，臀鳍基部起源于背鳍基部下方，腹鳍基部插入约。标准长度的 3/5，肛门位于背鳍基部前面，胸鳍条和腹鳍条细长，有脂肪鳍，31–32 (= 8 + 1 + 22–23) 鳃耙和 43 块椎骨。
The rare spookfishDolichopteryx anascopaBrauer 1901, the original description of which was incomplete due to damage, is redescribed on the basis of the holotype and an additional single specimen collected from south of west Mariana Ridge, western North Pacific. It is easily distinguishable from other species ofDolichopteryxby the tubular eyes with an oval opaque layer on the ventral aspect, anal-fin base originating under the dorsal-fin base, pelvic-fin base inserted at ca. 3/5 of standard length, anus anterior to the dorsal-fin base, elongate pectoral- and pelvic-fin rays, an adipose fin present, 31–32 (= 8 + 1 + 22–23) gill rakers and 43 vertebrae.