A new species of the genus Careproctus (Liparidae) from the Sea of Japan

作者：Kai Yoshiaki^*; Ikeguchi Shinichiro; Nakabo Tetsuji

来源：Ichthyological Research, 2011, 58(4): 350-354.

DOI：10.1007/s10228-011-0241-3

• Careproctus notosaikaiensis
• Liparidae
• New species
• Sea of Japan

A new snailfish, Careproctus notosaikaiensis, is described on the basis of 6 specimens collected from the central part of the Sea of Japan, off Saikai, western coast of the Noto Peninsula, Ishikawa, Japan. The new species is distinguished from other congeners by the following combination of the characters: vertebrae 57-58, 10-12 abdominal and 46-48 caudal; dorsal-fin rays 52; anal-fin rays 46-47; principal caudal-fin rays 10; pectoral-fin rays 35-37; pectoral fin with a deep notch; proximal pectoral radials 4 (3 + 1), round; gill slit extending to pectoral-fin ray 4-7; teeth strongly trilobed; pleural ribs 2 pairs; 2 suprabranchial pores; chin pores paired in the same pit; pyloric caeca 20-29; dorsal and anal fins with dark margins and stomach black in preserved specimens.

• 出版日期2011-11