Helcogramma billi

Helcogramma billi is a species of triplefin blenny in the genus Helcogramma.^[2] It was described by Patricia E. Hadley Hansen in 1986,^[3] and the specific name honours the American ichthyologist Bill Smith-Vaniz, who collected the types Hadley Hansen examined when describing the species.^[4] This species is common on rock surfaces and beneath ledges in waters down to 10 metres (33 ft) in depth around the coasts of Sri Lanka.^[1]

Helcogramma billi
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Blenniiformes
Family:	Tripterygiidae
Genus:	Helcogramma
Species:	H. billi
Binomial name
Helcogramma billi P. E. Hadley Hansen, 1986