Glyptophidium japonicum Kamohara 1936

Prominent head and body with an attenuate caudal part; head bones with large, thin crests; eye equal to or greater than length of snout; opercular spine broad, flat and weak; basibranchial with 2 median and a pair of tooth patches; long gill rakers on anterior gill arch 21-26 (Ref. 34024). Caudal fin rays 8-10; stem of pseudobranchial filament pale, filaments 10-15; anterior anal fin ray below 28th-31st dorsal fin rays (Ref. 34024).

Dorsal soft rays (total): 123 - 134; Analsoft rays: 98 - 108

A benthic species found on the continental slope (Ref. 75154). Common species (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).