Animal Species:Yellow Sabretooth Blenny, Petroscirtes fallax Smith-Vaniz, 1976
The Yellow Sabretooth Blenny has an elongate body and a blunt downward-pointing snout. The species is endemic to Australia.
Standard Common Name
Yellow Sabretooth Blenny
Deceiver Fangblenny, Reef Sabretooth Blenny, Yellow Sabre-tooth, Yellow-lined Sabretooth Blenny
The Yellow Sabretooth Blenny has an elongate body and a blunt downward-pointing snout. It has a single long-based dorsal fin. The mouth can be opened very wide to expose a pair of large curved canines at the front of the lower jaw. The species is yellow above and white below. There are three dark stripes on the head and body.
The species grows to 10 cm in length.
The species may be a mimic of the venomous Lined Fangblenny Meiacanthus lineatus.
The Yellow Sabretooth Blenny is endemic to Australia. It occurs in coral reefs and sheltered coastal bays and estuaries from northern Queensland to southern New South Wales.
The map below shows the Australian distribution of the species based on public sightings and specimens in Australian Museums. Click on the map for detailed information. Source: Atlas of Living Australia.
Distribution by collection data
- Hoese, D.F., Bray, D.J., Paxton, J.R. & G.R. Allen. 2006. Fishes. In Beesley, P.L. & A. Wells. (eds) Zoological Catalogue of Australia. Volume 35. ABRS & CSIRO Publishing: Australia. parts 1-3, pages 1-2178.
- Hutchins, B. & R. Swainston. 1986. Sea Fishes of Southern Australia. Complete Field Guide for Anglers and Divers. Swainston Publishing. Pp. 180.
- Kuiter, R.H. 1996. Guide to Sea Fishes of Australia. New Holland. Pp. 433.
- Kuiter, R.H. 2000. Coastal Fishes of South-eastern Australia. Gary Allen. Pp. 437.
- Randall, J.E., Allen, G.R. & R.C. Steene. 1997. Fishes of the Great Barrier Reef and Coral Sea. Crawford House Press. Pp. 557.
Mark McGrouther , Collection Manager, Ichthyology