Atrobucca
Blackmouth croaker (Atrobucca nibe)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Acanthuriformes
Family: Sciaenidae
Genus: Atrobucca
Chu, Lo & Wu, 1963
Type species
Sciaena nibe

Atrobucca is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the Indo-West Pacific region.

Taxonomy

Atrobucca was first proposed as a monospecific genus in 1963 by Yuan-ting Chu, Yun-ling Lo and Han-ling Wu with Sciaena nibe as its designated type species and its only species.[1] S. nibe had been described in 1911 by David Starr Jordan and William Francis Thompson from Wakanoura in the Wakayama Prefecture of Japan.[2] This genus is classified in the family Sciaenidae which is placed within the suborder Sciaenoidei of the order Acanthuriformes in the 5th edition of Fishes of the World.[3]

Etymology

Atrobucca is a combination of atro, meaning "black", and bucca, which means "mouth", an allusion to the black mouth and pharyngeal cavity of the type species.[4]

Species

Atrobucca contains the following valid species:[5]

  • Atrobucca adusta Sasaki & Kailola, 1988 (Scorched croaker)
  • Atrobucca alcocki Talwar, 1980 (Largehead croaker)
  • Atrobucca antonbruun Sasaki, 1995
  • Atrobucca bengalensis Sasaki, 1995 (Bengal blackmouth croaker)
  • Atrobucca brevis Sasaki & Kailola, 1988 (Orange croaker)
  • Atrobucca geniae Ben-Tuvia & Trewavas, 1987 (Aqaba blackmouth croaker)
  • Atrobucca kyushini Sasaki & Kailola, 1988 (Blackspot croaker)
  • Atrobucca marleyi (Norman 1922) (African blackmouth croaker)
  • Atrobucca nibe (Jordan & Thompson, 1911) (Blackmouth croaker)
  • Atrobucca trewavasae Talwar & Sathiarajan, 1975

Characteristics

Atrobucca croakers have a moderately long, elongate body with an oblique, terminal mouth. There are three pairs of mental pores, one on the front of the chin and a pair each side of the tip of the jaw. They have a carrot-shaped swim bladder with many appendages branching out from along its length. The lining of the mouth lining and peritoneum are typically black.[6] These are relatively small Sciaenids with the largest species being the scorched croaker (A. adusta) with a maximum published standard length of 46 cm (18 in).[5]

Distribution and habitat

Atrobucca croakers are found in the Indo-Pacific from the eastern coast of Africa to the Western Pacific off Australia and New Guinea.[5] Some are rare, known from only a few specimens from relatively deepwater while others can be coastal.[6]

Fisheries

Atrobucca croakers, particularly the blackmouth croaker (A. nibe), can be important food fishes.[6]

References

  1. 1 2 Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Sciaenidae". Catalog of Fishes. California Academy of Sciences. Retrieved 20 April 2023.
  2. ↑ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Atrobucca". Catalog of Fishes. California Academy of Sciences. Retrieved 20 April 2023.
  3. ↑ J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. pp. 497–502. ISBN 978-1-118-34233-6. Archived from the original on 2019-04-08. Retrieved 2023-04-20.
  4. ↑ Christopher Scharpf & Kenneth J. Lazara, eds. (9 March 2023). "Series Eupercaria (Incertae sedis): Families Callanthidae, Centrogenyidae, Dinopercidae, Emmelichthyidae, Malacanthidae, Monodactylidae, Moronidae, Parascorpididae, Sciaenidae and Sillagidae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 20 April 2023.
  5. 1 2 3 Froese, Rainer and Pauly, Daniel, eds. (2023). Species of Atrobucca in FishBase. February 2023 version.
  6. 1 2 3 Kunio Sasaki (2022). "Family Sciaenidae, Croakers, drums and kob". In P.C. Heemstra; et al. (eds.). Coastal fishes of the western Indian Ocean. Volume 3 (PDF). South African Institute for Aquatic Biodiversity. pp. 389–414. ISBN 978-1-990951-30-5.
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