The word 'Abyssobrotula' comes from 'abyssos', which means 'deep' or 'depth' in Greek, and 'brotula', which means 'little bud' or 'shoot' in Latin.[5] The word 'hadropercularis' comes from 'hadros' meaning bulky, and 'opercularis', meaning gill cover, in reference to the robust opercle.[6]
Distribution
Kuril-Kamchatka Trench, where the only two specimens of A. hadropercularis was found
Maximum length of male or unsexed Abyssobrotula hadropercularis is 14.9 cm (5.9 in) and female is 20 cm (7.9 in). The gill rakers on anterior arch are robust and close-set. The opercular spines are strongly developed. This species has 14–15 pectoral-fin rays.[2]
^Christopher Scharpf & Kenneth J. Lazara, eds. (8 October 2024). "Order OPHIDIIFORMES: Families CARAPIDAE and OPHIDIIDAE". The ETYFish Project Fish Name Etymology Database. v. 12.0. Christopher Scharpf and Kenneth J. Lazara. Retrieved 25 February 2025.