Scissortail, Psenes pellucidus (Lütken, 1880)

Scientific name: Psenes pellucidus
Alternative name/s:
Bluefin driftfish
  • Updated
    18/01/19
  • Read time
    2 minutes
Scissortail, Psenes pellucidus Click to enlarge image
A juvenile Scissortail washed up on Lagoon Beach, Lord Howe Island, following strong winds, October 2000. Image: Geoff Kelly
© Geoff Kelly

Fast Facts

  • Classification
    Genus
    Psenes
    Species
    pellucidus
    Order
    Perciformes
    Class
    Actinopterygii
    Subphylum
    Vertebrata
    Phylum
    Chordata
    Kingdom
    Animalia
  • Size Range
    This species grows to 80cm in length.

Identification

The Scissortail has a compressed (glossary) body with tiny scales and soft flabby musculature. It has a blunt snout and large eyes.

The first dorsal fin is short-based and rounded. The second dorsal fin and anal fin are long-based. The caudal fin is forked.

Adult Scissortail are dark brown to purplish. Juveniles are silvery with broad dark blue to black stripes in the second dorsal and anal fins.

Distribution

It occurs in tropical and some temperate waters of the Indian, Pacific and Atlantic Oceans. The Australian distribution of the species is uncertain. It is known to occur off New South Wales and South Australia but is thought to occur more widely including deep tropical waters.

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 data sourced from the Atlas of Living Australia

Further reading

  1. McDowall, R.M. in Gomon, M.F., Glover, C.J.M. & R.H. Kuiter (Eds). 1994. The Fishes of Australia's South Coast. State Print, Adelaide. Pp. 992.
  2. Haedrich, R.L. & M.H. Horn. 1972. A Key to the Stromateoid Fishes. Woods Hole Oceanographic Institution. Technical Report. Pp. 46.
  3. Last, P.R 2001. Nomeidae in Carpenter, K.E. & V.H. Niem (Eds). FAO Species Identification Guide for Fishery Purposes. The Living Marine Resources of the Western Central Pacific. Volume 6. Bony Fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles, sea turtles, sea snakes and marine mammals. FAO, Rome. Pp. iii-v, 3381-4218.