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The butterflyfish are a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. The approximately 129 species in 12 genera [2] are found mostly on the reefs of the Atlantic, Indian, and Pacific Oceans. A number of species pairs occur in the Indian and Pacific Oceans ...
The freshwater butterflyfish is a specialized surface hunter. Its eyes are constantly trained to the surface and its upturned mouth is specifically adapted to capture small prey along the water's surface. If enough speed is built up in the water, a butterflyfish can jump and glide a small distance above the surface to avoid predation. It also ...
Pearlscale butterflyfish are a diurnal species and usually found at depths below 6 metres (20 ft). They are found in clear coastal to outer reef slopes and drop-offs, often around Acropora staghorn corals. These fish have a peaceful temperament and in the wild are found either alone, in pairs, or in small groups, however they are territorial ...
Chaetodon trichrous can reach a length of about 12 centimetres (4.7 in). [2] The back half of the body is dark brown to black, while the front part is grayish, with a small vertical black stripe through the eye. The tail is yellow.
Description. The pyramid butterflyfish is a small-sized fish that can reach a maximum length of 18 cm. [3] Its body is compressed laterally with a rounded body profile, and its snout protrudes forwards slightly with a small protrusible (extendable) mouth. Its very characteristic livery leaves no doubt about the identification.
The world's smallest fish depends on the measurement used. [1]Based on minimum standard length at maturity the main contenders are Paedocypris progenetica where females can reach it at 7.9 mm (0.31 in), [2] [3] [4] the stout infantfish (Schindleria brevipinguis) where females reach it at 7 mm (0.28 in) and males at 6.5 mm (0.26 in), [1] and Photocorynus spiniceps where males can reach it at 6. ...
Description. The millet butterflyfish grows to a maximum length of 13 cm (5 in). It is a deep-bodied, laterally flattened fish. The dorsal fin has 13 to 14 spines and 20 to 23 soft rays and the anal fin has 2 to 3 spines and 17 to 20 soft rays. The general body colour is whitish or yellow, with a number of vertical rows of dark spots on the flanks.
Tetragonoptrus zoster (Bennett, 1831) Hemitaurichthys zoster, commonly known as the brown-and-white butterflyfish, black pyramid butterflyfish, zoster butterflyfish, or brushtooth butterflyfish, is a marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae native to the Indian Ocean.