This website uses cookies to enhance your browsing experience and ensure the functionality of our site. For more detailed information about the types of cookies we use and how we protect your privacy, please visit our Privacy Information page.

×

Cookie Settings

This website uses different types of cookies to enhance your experience. Please select your preferences below:

Aphareus rutilans
Aphareus rutilans Cuvier, 1830
Rusty jobfish
Aphareus rutilans
photo by Randall, J.E.

Family:  Lutjanidae (Snappers), subfamily: Etelinae
Max. size:  110 cm TL (male/unsexed); max.weight: 11 kg
Environment:  reef-associated; marine; depth range 100 - 330 m
Distribution:  Indo-Pacific: East Africa to the Hawaiian Islands, north to the Ryukyu and Ogasawara islands, south to Australia. Southeast Atlantic: Port Alfred, South Africa (Ref. 11228).
Diagnosis:  Dorsal spines (total): 10-10; Dorsal soft rays (total): 10-11; Anal spines: 3-3; Anal soft rays: 8-8. This species is distinguished by the following characters: body elongate and laterally compressed; lower jaw protruding; premaxillae not protrusible, fixed by a frenum; teeth in jaws are extremely small, minute in large adults; roof of mouth toothless; maxilla without scales or longitudinal ridges; interorbital region flattened; gill openings extending far anterior to orbit; gill rakers on first gill arch 16 - 19 + 32-35 = 49-52; last soft ray of both dorsal and anal fins well produced, longer than next to last ray; caudal fin forked; D X,11 (occasionally 10); membranes of dorsal and anal fins without scales; tubed lateral-line scales 69-75. Colour of body blue-grey or mauve to overall reddish; margin of maxilla black; in some specimens, at least, inside of mouth, gill chamber, and gills shining silver; fins yellowish to reddish except pelvic and anal fins sometimes whitish (Ref. 9821).
Biology:  Adults inhabit reefs and rocky bottom areas to depths of at least 100 m (Ref. 4887). Found in pelagic and benthopelagic waters (Ref. 58302). They feed on fishes, squids and crustaceans (Ref. 4887). Marketed fresh (Ref. 37816).
IUCN Red List Status: Least Concern (LC); Date assessed: 04 March 2015 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.