<国立科博専報>伊豆半島沿岸で採れたホシノハゼ Acentrogobius hoshinonis について

概要

論文の詳細を見る
One specimen of Acentrogobius hoshinonis (TANAKA) was collected from the coast of Jogasaki, Futo, the Izu Peninsula. As information on this species is not enough, A. hoshinonis has been frequently confused with A. campbelli (JORDAN et SYNDER). Therefore, A. hoshinonis is compared with A. campbelli in such characters as several meristic characters, pit organs and sensory canals on the head. As the results, A. hoshinonis is easily distinguished from A. campbelli by the number of predorsal scales and the number of the second dorsal fin rays. On the other hand, we find that a figure of A. hoshinonis in TOMIYAMA (1936) disagrees with its description on the number of the second dorsal fin rays and that MASUDA et al. (1975) misidentified A. hoshinonis with A. pflaumi (BLEEKER).
国立科学博物館の論文
1981-12-01