Labrisomus conditus, known commonly as the Masquerader hairy blenny in Brazil

Brazil

Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

, is a species of labrisomid

Labrisomid

Labrisomids are small blennioids, perciform marine fish belonging to the family Labrisomidae. Found mostly in the tropical Atlantic and Pacific Ocean, the family contains approximately 98 species in 14 genera....

 blenny. It is a tropical blenny known from the Fernando de Noronha

Fernando de Noronha

Fernando de Noronha is an archipelago of 21 islands and islets in the Atlantic Ocean, offshore from the Brazilian coast. The main island has an area of and had a population of 3,012 in the year 2010...

 Archipelago, off of northeastern Brazil, in the Atlantic Ocean

Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

. It was described by I. Sazima, A. Carvalho-Filho, J.L. Gasparini, and C. Sazima in 2009. Blennies in this species can reach a maximum length of 13.4 centimetres.