Biology:Drepane (fish)
| Drepane | |
|---|---|
| |
| Spotted sicklefish (D. punctata) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Moroniformes |
| Family: | Drepaneidae T. N. Gill, 1872[1] |
| Genus: | Drepane G. Cuvier, 1831 |
| Type species | |
| Chaetodon punctatus | |
Drepane is a genus of marine and brackish water ray-finned fishes, known commonly as the sicklefishes.[2] It is the only genus in the monotypic percomorph family Drepaneidae.[2] These fish occur in the Indian and western Pacific Oceans, and in the eastern Atlantic near Africa.
Taxonomy
Drepane was first proposed as a genus in 1831 by the French zoologist Georges Cuvier. In 1917 David Starr Jordan designated Chaetodon punctatus, which had been described by Linnaeus in the 10th edition of Systema Naturae published in 1758 with its type locality given as Asia, as its type species.[3][4] In 1872 Theodore Gill classified the genus within the family Drepaneidae[1] and it is the only genus classified within that family.[2] The 5th edition of Fishes of the World classifies the Drepaneidae within the order Moroniformes alongside the Moronidae and Ephippidae.[5] However, other authorities have found that the Moronidae is not closely related to the other two families and classify the Drepaneidae and the Ephippidae in the order Ephippiformes.[6] Other authorities classify all three families in the Moroniformes sensu Fishes of the World in the Acanthuriformes.[7]
Etymology
Drepane means "sickle" and this refers to the sickle-shaped pectoral fins.[8]
Species
The currently recognized species in this genus are:[9]
- Drepane africana Osório, 1892 (African sicklefish)
- Drepane longimana (Bloch & J. G. Schneider, 1801) (Concertina fish)
- Drepane punctata (Linnaeus, 1758) (Spotted sicklefish)
Characteristics
Drepane sicklefishes have 13 or 14 spines and between 19 and 22 soft rays in the dorsal fin and 3 spines and between and 17 and 19 soft rays in the anal fin. They have a highly protractile mouth, the pectoral fins are longer than the head and are shape like sickles. The distal part of the maxilla is exposed but the subocular shelf is absent. They have 24 vertebrae.[5] These fishes attain a maximum published total length of 50 cm (20 in).[9]
Distribution and habitat
Drepane sicklefishes are found in the eastern Atlantic and the Indo-Pacific.[9] They are inshore fishes found on sand or mud bottoms in reefs, estuaries and harbours.[10][11]
See also
References
- ↑ 1.0 1.1 Richard van der Laan; William N. Eschmeyer; Ronald Fricke (2014). "Family-group names of Recent fishes". Zootaxa 3882 (2): 001–230. doi:10.11646/zootaxa.3882.1.1. PMID 25543675. https://www.researchgate.net/publication/268078514.
- ↑ 2.0 2.1 2.2 Froese, Rainer, and Daniel Pauly, eds. (2023). "Drepaneidae" in FishBase. February 2023 version.
- ↑ Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Genera in the family Drepaneidae". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=genus&family=Drepaneidae.
- ↑ Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Species in the genus Drepane". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=species&genus=Drepane.
- ↑ 5.0 5.1 J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. pp. 495–497. ISBN 978-1-118-34233-6. https://sites.google.com/site/fotw5th/.
- ↑ Ricardo Betancur-R; Edward O. Wiley; Gloria Arratia et al. (2017). "Phylogenetic classification of bony fishes". BMC Evolutionary Biology 17 (162). doi:10.1186/s12862-017-0958-3.
- ↑ "GENERA/SPECIES BY FAMILY/SUBFAMILY IN Eschmeyer's Catalog of Fishes". 2020. https://researcharchive.calacademy.org/research/ichthyology/catalog/SpeciesByFamily.asp.
- ↑ "Order ACANTHURIFORMES (part 1): Families LOBOTIDAE, POMACANTHIDAE, DREPANEIDAE and CHAETODONTIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. 10 February 2023. http://www.etyfish.org/acanthuriformes1/.
- ↑ 9.0 9.1 9.2 Froese, Rainer and Pauly, Daniel, eds. (2023). Species of Drepane in FishBase. February 2023 version.
- ↑ Froese, Rainer and Pauly, Daniel, eds. (2023). "Drepane punctata" in FishBase. February 2023 version.
- ↑ Froese, Rainer and Pauly, Daniel, eds. (2023). "Drepane longimana" in FishBase. February 2023 version.
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