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Cirrhilabrus finifenmaa individuals have ornate colors: the anterior body is magenta, the central region is dark purple, and the posterior body is an orange-pink color. Fins are a mix of purple and blue hues. The lateral line is interrupted and is composed of 22-26 porous scales.
This fish reaches 8.5 centimeters in length. It is bright blue in color; the male has a yellow snout and tail, and the female and juvenile usually lack yellow but have a black spot at the base of the back edge of the dorsal fin. [2] [5]
Chlorurus spilurus, known commonly as the Pacific daisy parrotfish or Pacific bullethead parrotfish and in Hawaiian called uhu, is a species of marine fish in the family Scaridae. [3] The Pacific daisy parrotfish is widespread throughout the tropical waters of the Pacific .
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 ...
Orange-dotted, blue, graphic, and blackspot tuskfish have been recorded using large rocks or hard coral as "anvils", upon which they smash open hard-shelled prey items. All four species belong to the subgenus Choerodon , and can remember to use a particular rock or coral repeatedly for this purpose.
The teeth of other species are straight at all ages. [3] The houndfish also has a more stout, cylindrical body and a shorter head than other needlefishes. [2] They have dark blue backs and silver-white sides and are plain white ventrally. [4] A houndfish has a distinct keel on the caudal peduncle, and the caudal fin itself is deeply forked. [2]
The southern purple-spotted gudgeon is endemic to southeastern Australia, particularly the Murray-Darling basin and coastal drainages northeast of the Clarence River. [7] It is a benthic fish, [4] and is usually found in calm rivers or creeks. It swims among underwater plants, branches, and rocks. [4] [5] [8]
Sebastes norvegicus, the rose fish, rock fish, ocean perch, Atlantic redfish, Norway haddock, golden redfish, pinkbelly rosefish, Norway seaperch, Scottish seaperch or bergylt, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the North Atlantic Ocean.