Enneapterygius pusillus

{{Short description|Species of fish}}

{{Speciesbox

| image = Neue Wirbelthiere zu der Fauna von Abyssinien gehörig (1835) Enneapterygius pusillus.png

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Holleman, W. |date=2014 |title=Enneapterygius pusillus |volume=2014 |page=e.T179045A1563231 |doi=10.2305/IUCN.UK.2014-3.RLTS.T179045A1563231.en |access-date=20 November 2021}}

| taxon = Enneapterygius pusillus

| authority = Rüppell, 1835

| synonyms = Helcogramma pusillus (Rüppell, 1835)

| synonyms_ref = {{Fishbase|Enneapterygius|pusillus|month=April|year=2019}}

}}

Enneapterygius pusillus, known commonly as the highcrest triplefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by Eduard Rüppell in 1835.{{Cof record|spid=20033|title=Enneapterygius pusillus|access-date=19 May 2019}} It occurs in the western Indian Ocean , including the Red Sea and along the southern coast of the Arabian Peninsula as far east as Oman, off the far south eastern coast of India, the Persian Gulf, and along the coast of south eastern Africa off Mozambique and South Africa.