Bleekeriella

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Bleekeriella
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Ariidae
Genus: Bleekeriella
Marceniuk, Oliveira & Ferraris, 2023
Species:
B. leptaspis
Binomial name
Bleekeriella leptaspis
(Bleeker, 1862)
Synonyms [1]
  • Ariopsis leptaspis(Bleeker, 1862)
  • Arius leptaspis(Bleeker, 1862)
  • Neoarius leptaspis(Bleeker, 1862)
  • Hexanematichthys leptaspisBleeker, 1862

Bleekeriella leptaspis, the triangular shield catfish, boofhead catfish, freshwater forked tailed catfish, salmon catfish, or lesser salmon catfish, [2] is a monospecific genus of catfish in the family Ariidae. [3] It was described by Pieter Bleeker in 1862, originally under the genus Hexanematichthys . [3] It inhabits marine, brackish and freshwaters in Australia and New Guinea, at a maximum known depth of 135 m (440 ft). It reaches a maximum standard length of 60 cm (24 in). [3]

The generic name honours Dutch ichthýologist Pieter Bleeker. [3] [4]

It is the only member of the monospecific genus Bleekeriella. [5]

The diet of the triangular shield catfish includes insects, mollusks, prawns, finfish and aquatic plants. [6] It is preyed upon by fish such as Scleropages jardinii and the Barramundi, and snakes in the species Acrochordus arafurae . [7]

The triangular shield catfish breeds between September and January. [3]

References

  1. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species related to Bleekeriella leptaspis". Catalog of Fishes . California Academy of Sciences . Retrieved 13 August 2025.
  2. Common names of Bleekeriella leptaspis at www.fishbase.org.
  3. 1 2 3 4 5 Froese, Rainer; Pauly, Daniel (eds.). "Bleekeriella leptaspis". FishBase . August 2025 version.
  4. Christopher Scharpf & Kenneth J. Lazara (18 July 2024). "Family ARIIDAE Bleeker 1858 (Sea Catfishes)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 13 August 2025.
  5. Marceniuk, A. P.; C. Oliveira; C. J. Ferraris, Jr. (2023). "A new classification of the family Ariidae (Osteichthyes: Ostariophysi: Siluriformes) based on combined analyses of morphological and molecular data". Zoological Journal of the Linnean Society. 200 (2): 426–476. doi:10.1093/zoolinnean/zlad078.
  6. Food items reported for Bleekeriella leptaspis at www.fishbase.org.
  7. Organisms Preying on Bleekeriella leptaspis at www.fishbase.org.