Threadfin butterflyfish

Chaetodon auriga

The threadfin butterflyfish, "Chaetodon auriga", is a species of butterflyfish.
Threadfin butterflyfish - Chaetodon auriga The Red Sea variant does not seem to have the black spot on the dorsal fin.
Seen in Shark Bay, Sharm El Sheikh, Egypt (2009). Chaetodon auriga,Egypt,Geotagged,Spring,Threadfin butterflyfish

Appearance

"Chaetodon auriga" is up to 23 centimetres long. Its body is white with `chevron' markings on the side. Tear edge of the dorsal fin has a prominent black spot, and a prominent black vertical band runs through the eye. The rear of soft-dorsal fin has a trailing filament, and it has a belly patch of descending oblique dark lines as well as bright yellow fins. Two subspecies are sometimes recognised: "Chaetodon auriga auriga" occurs in the Red Sea population and lacks the dorsal eyespot; "Chaetodon auriga setifer" is the spotted population occurring outside the Red Sea.
Threadfin Butterflyfish - Chaetodon auriga  Butterflyfish,Chaetodon auriga,Fish,French Polynesia,Tahiti,Threadfin Butterflyfish

Distribution

"Chaetodon auriga" is found in the Indo-Pacific region, from the Red Sea and eastern Africa to the Hawaiian, Marquesas and Ducie islands, north to southern Japan, south to Lord Howe Island and Rapa Iti, at depths of 1–35 metres.

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Status: Least concern
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionChordata
ClassActinopterygii
OrderAcanthuriformes
FamilyChaetodontidae
GenusChaetodon
SpeciesC. auriga