Simple-spined dragonet

Callionymus simplicicornis, the simple-spined dragonet, is a species of dragonet native to the tropical Pacific Ocean where it is known at depths of around 40 metres (130 ft). This species grows to a length of 5 centimetres (2.0 in) TL.^[1]

Simple-spined dragonet
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Syngnathiformes
Family:	Callionymidae
Genus:	Callionymus
Species:	C. simplicicornis
Binomial name
Callionymus simplicicornis Valenciennes, 1837
Synonyms
Pseudocalliurichthys simplicicornis (Valenciennes, 1837) Calliurichthys xanthosemeion Fowler, 1925 Callionymus xanthosemeion (Fowler, 1925)