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Paracanthurus hepatus is a species of Indo-Pacific surgeonfish.A popular fish in marine aquaria, it is the only member of the genus Paracanthurus. [2] [3] A number of common names are attributed to the species, including regal tang, palette surgeonfish, blue tang (leading to confusion with the Atlantic species Acanthurus coeruleus), royal blue tang, hippo tang, blue hippo tang, flagtail ...
Zebrasomini was first proposed as a taxon in 1933 by American ichthyologist Richard Winterbottom, Winterbottom delineated it as consisting of the two genera Zebrasomus and Paracanthurus, alongside the monotypic tribe Prionurini and with the remaining two Acanthurine genera, Acanthurus and Ctenochaetus, being classified in the tribe Acanthurini. [1]
The name of the family is derived from the Greek words akantha and oura, which loosely translate to "thorn" and "tail", respectively.This refers to the distinguishing characteristic of the family, the "scalpel" found on the caudal peduncle. [2]
Acanthurinae is the nominate subfamily of the family Acanthuridae which was proposed by the French zoologist Charles Lucien Bonaparte in 1835. [1] The 5th edition of Fishes of the World recognises 3 tribes within the subfamily, the Acanthurini, Prionurini and Zebrasomoni.
Yellow tangs in their natural habitat in Kona, Hawaii The larvae of the yellow tang can drift more than 100 miles and reseed in a distant location. [2] In a zoo aquarium. The yellow tang (Zebrasoma flavescens), also known as the lemon sailfin, yellow sailfin tang or somber surgeonfish, is a species of marine ray-finned fish belonging to the family Acanthuridae which includes the surgeonfishes ...
Acanthurus is a combination of the Ancient Greek words ἄκανθα (ákantha), meaning "spine", and οὐρά (ourá), meaning "tail", a reference to the scalpel like bony plates on the caudal peduncle, these also give rise to the vernacular English names surgeonfish and doctorfish.
Acanthurini was first proposed as a taxon in 1839 by the French naturalist Charles Lucien Bonaparte [1] and in 1993 it was delineated by the American ichthyologist Richard Winterbottom as consisting of the two genera Acanthurus and Ctaenochaetus, alongside the monotypic tribe Prionurini and with the remaining two Acanthurine genera, Zebrasoma and Paracanthurus, being classified in the tribe ...
Zebrasoma rostratum has its dorsal fin supported by 4 or 5 spines and between 23 and 28 soft rays while its anal fin is supported by 3 spines and 19 to 24 soft rays. [2] % [7] The body is laterally compressed, [8] its depth fitting into its standard length around twice, and a protruding, relatively long snout. [2]