Teleostei (teleosts) >
Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Foetorepus: Latin, foetus = foetus + Greek,repo = to incline, to slope (Ref. 45335); masudai: Named after Mr. Hajime Masuda who collected the holotype of this species.
Eponymy: Hajime Masuda (1921–2005) was a Japanese ichthyologist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal. Temperate
Northwest Pacific: Taiwan (Ref. 5193) and southern Japan.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm TL male/unsexed; (Ref. 9137)
Found on shelf edges (Ref. 43239).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Nakabo, T., 1987. A new species of the genus Foetorepus (Callionymidae) from southern Japan with a revised key to the Japanese species of the genus. Jap. J. Ichthyol. 33(4):335-341. (Ref. 12695)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: commercial
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