black surgeonfish
About "black surgeonfish"
📍Kingdom:- Animalia
📍Phylum:- Chordata
📍Class:- Actinopterygii
📍Order:- Perciformes
📍Family:- Acanthuridae
📍Genus:- Ctenochaetus
📍Species:- C. hawaiiensis
📍Binomial name:-
Ctenochaetus hawaiiensis
👉Ctenochaetus hawaiiensis (commonly known as chevron tang, but also known as black surgeonfish, Hawaiian bristletooth, Hawaiian kole or Hawaiian surgeonfish) are a species of reef surgeonfish in the family Acanthuridae.
👉They were first described by ichthyologist John Ernest Randall in 1955.
👉Ctenochaetus hawaiiensis grow to a maximum length of around 16 cm (6.3 in).
👉As juveniles, these fish are dark orange in color, with blue chevron marks on their sides.
👉These marks are where this fish receives its name.
👉As the fish ages, it turns black in color with blue horizontal stripes.
👉The mouth on this fish is typically puckered, and they have a row of 30 teeth.
👉Like all surgeonfish, C. hawaiiensis have a sharp spines on each side of their caudal peduncle that they use for defense.
👉The spines are relatively small when compared to other surgeonfish.
👉Ctenochaetus hawaiiensis are found throughout parts of the Central Pacific Ocean, namely the Hawaiian Islands.
👉 They have been seen as far west as Micronesia.
📷:- https://reefguide.org/ctenochaetushawaiiensis.html
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