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Image of Chaetodon capistratus (Foureye butterflyfish). Chaetodon capistratus Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. Chaetodon capistratus is found in the western waters of the tropical Atlantic. Its latitudinal ranges are along the North and South American coasts, stretching from . UWI. The Online Guide to the Animals of Trinidad and Tobago. Ecology. Chaetodon capistratus (Four-eye Butterflyfish). Family: Chaetodontidae ( Butterflyfish).

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Implications for eyespot function. Importance to Humans Foureye butterflyfish is harvested for the aquarium trade. Foureye butterflyfish usually frequent shallow inshore waters, where they feed on a variety of invertebratesmainly zoantharianspolychaete capisyratus, gorgonians and tunicates. They will chase each other all about the reef, and chase away any lone foureye that approaches them.

Amyloodinium ocellatum / Chaetodon capistratus | AQUASYMBIO

High, minimum population doubling time less than 15 months Preliminary K or Fecundity. They are one of a few fish that mate for life.

Three species of Butterflyfish. Views Read Edit View history. The foureye butterflyfish Chaetodon capistratus is a butterflyfish family Chaetodontidae. The foureye is pale gray with dark chevrons pointing towards its head, and has bright yellow caudal fins. By using this site, you agree to the Terms of Use and Privacy Policy.

Distinctive Features This is a compressed, discus-shaped fish with a concave forehead. The ventral chaetodkn are yellow. These pairs can be long lasting, suggesting that a monogamous relationship may exist between the pair members.

Wikimedia Commons has media related to Chaetodon capistratus. The polyps live only on the reef surface. They are reef fishes that not only rely on the corals for habitat but also food.


There are prominent spines on the dorsal and anal fins. The foureye butterflyfish is a very common butterflyfish in the tropical western Atlantic. Help us improve the site by taking our survey. Feed mainly on zoantharians, polychaete worms, gorgonians and tunicates. Sexual maturity is reached at approximately 3.

Chaetodon capistratus

Short description Morphology Morphometrics Dorsal spines total: Chaetodon sedentarius, bottom left: A black vertical bar on the head runs through the true eye, making it hard to see. This pattern may result in a predator confusing the back end of the fish for the front end. Habitat Capisttratus subtropical fish inhabits shallow coral reefs and related inshore habitats such as sea grass beds, at depths of feet m.

Taxonomy The foureye butterflyfish was first described by Linnaeus inwho named it Chaetodon captistratus. Geographical Distribution World distribution map for the four-eye butterflyfish The foureye butterflyfish is a very common butterflyfish in the tropical western Atlantic. When escape is not possible, the foureye sometimes turn to face its aggressor, head lowered and dorsal and anal spines fully erect, like a bull about to charge.

The eggs are cnaetodon, pelagic, and hatch within a day. Capistratys Fishes Chaetodon capistratus. This life stage is very distinctive: The foureye butterfly is a diurnal species, active during the day and sleeping at night. In other projects Wikimedia Commons Wikispecies. Economic Importance for Humans: Density of the adults in the reef may have caused the pairing to break down Colin, Chaetodon capistratus Isabelita Also: The foureye butterflyfish’s first instinct when threatened is to flee, putting the false eye spot closer to the predator than the head.


Inhabit shallow reefs and generally occurs singly or in pairs. Mergus Publishers, Melle, Germany. Its small, projectile mouth makes it adept at crevice feeding, where some of its food likes to hide. They are considered active generalists because anthozoans have minimal nutritional value and in order to make capistratue for that loss, C.

IUCN Red List of Threatened Species

They seek shelter at night in crevices hiding from predators such as moray eel and various sharks Florida Museum of Natural History, Chaetodon capistratus is a browser who feeds on anthozoans preferring hexacoral such as scleractinians, anemones, and zoantharians Birkeland and Neudecker, The foureye is a shy fish and generally retreats if approached by a diver.

Other potential functions of the eye spot exist. Four-eyed butterflyfish Conservation status. Butterfly and angelfishes of the world.

They are able to find their way through the most intricate passages by swimming on its side or even upside down. Morphological variation in eye-spots of the foureye butterflyfish Chaetodon capistratus: While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

Size, Age, and Growth Adults may reach 6 inches 15 cm in length, but are more common at lengths of less than 4 inches 10 cm.