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.
This website uses different types of cookies to enhance your experience. Please select your preferences below:
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. For example, we use Google Analytics to generate web statistics, which helps us improve our website's performance and user experience. These cookies may track information such as the pages visited, time spent on the site, and any errors encountered.
Aplodactylus arctidens Richardson, 1839 Marblefish |
![]() |
photo by
Cook, D.C. |
Family: | Aplodactylidae (Marblefishes) | |||
Max. size: | 65 cm TL (male/unsexed) | |||
Environment: | reef-associated; marine; depth range 0 - 40 m | |||
Distribution: | Indo-Pacific: southern Australia and New Zealand. | |||
Diagnosis: | Dorsal spines (total): 16-19; Dorsal soft rays (total): 16-18; Anal spines: 3-3; Anal soft rays: 6-8; Vertebrae: 34-34. This species is characterized by the following: small mouth, somewhat ventral on head; fleshy lips, upper lip projecting, maxilla reaching a vertical through posterior nostril; small teeth, mainly tricuspid, a few lanceolate, in 3-4 rows in jaws, with outermost row largest; vomerine teeth in small patch; nostrils 2 pairs, anterior pair with fleshy tentaculate flaps on anteroventral margin and posteroventral margin; opercle with broad flat spine, does not extend to the fleshy margin; scales are small, cycloid, embedded, extending on to cheeks and opercles, and forming a sheath along base of spinous dorsal fin (Ref. 86913). | |||
Biology: | Inhabits weedy reef slopes (Ref. 9002). Feeds on algae (mainly red, Ref. 86913), and the small invertebrates living amongst it. A poor food fish with its flesh described as coarse with a rank flavor (Ref. 86913). | |||
IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
Threat to humans: | harmless |