Scientific Name	Callionymus hainanensis   Pronounce			No picture was not be chosen to represent this species.
Author	Li, 1966	Depth	0 - 50M
Chinese	海南䲗	Poisonous Fish	No
Family_Chinese	鼠䲗科	Economic Fish	No
Family	F453　Callionymidae	Edible Fish	No	Chinese In Mainland China	海南䲗
Max Length	5 cm	Aquarium Fish	No	Common Name	老鼠、狗圻
Distribution in World	North West Pacific Ocean	Distribution in Taiwan	West、South、PonFu
Habitats	Benthos、Coastal	Holotype Locality	Ying-ge Hai, Hainan, China
Synonyms
Reference	臺灣魚類誌(沈等, 1993)；Fishbase(2006)  李思忠 Li Sze-Chung 1966 沈世傑 編 Shih-Chieh Shen ed. 1993
Specimen List
Common Name	Dragonet
Redlist Status	Not in IUCN Redlist
Characteristic	Body elongate, depressed. Head extremely depressed. Preopercular spine short with 4-6 processes on inner side. 1st dorsal spines slightly elongate and filamentous with 2 brown lines in males, but not elongate and filamentous and uniformly black in females; 4-5 rows of small brown spots on all 2nd dorsal-fin rays and 4-5 rows of small black spots on 2nd dorsal-fin membrane, margin of anal fin with one row of small spots and sctttered with numerous small brown spots on caudal fin in both sexes.
habitats	Benthic, common on sand bottoms. Feeds on small bottom organisms.
Distribution	Known only found in Taiwan and China. It is found in southern Taiwanese waters.
Utility	No commercial value.