Leptachirus triramus, Three-line Sole

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Leptachirus triramus Randall, 2007

Three-line Sole
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Leptachirus triramus
Male picture by Randall, J.E.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Pleuronectiformes (Flatfishes) > Soleidae (Soles)
Etymology: Leptachirus: Name from the Greek 'leptos' meaning thin and the soleid genus Achirus Lacepède, in reference to the very thin and slender body of the species.;  triramus: Name from the Latin 'tri' for three and 'ramus' for branch, in reference to the three branches of the lateral line on the ocular side of the head..
More on author: Randall.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; benthopelagic. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Oceania: Australia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 5.9 cm SL male/unsexed; (Ref. 84817)

Short description Morphology | Morphometrics

Dorsal soft rays (total): 65-72; Anal soft rays: 50 - 56; Vertebrae: 36 - 38. This species is distinguished by the following characters: D 65-72; A 50-56; lateral-line scales 71-84; pelvic rays 4 or 5 (usually 4); lateral line on ocular side of head with three branches; vertebrae 36-38; dorsal pterygiophores anterior to fourth neural spine 7-11; slender body, depth 2.85-3.15 in SL; no caudal peduncle or extremely short; short head, length 4.7-5.15 in SL; eye diameter 4.8-5.5 in HL; interorbital width 9.55-10.7 in HL; longest dorsal ray 1.7-2.0 in HL; caudal fin 3.95-4.1 in SL; ocular-side pelvic fin anterior to blind-side fin; ocular-side pelvic fin joined by membrane to base of genital papilla, while fin of blind side joined to blind-side of anal papilla; pelvic fins reaching base of second anal ray, 2.3-2.6 in HL; no scales extending out on dorsal and anal rays; ocular side in alcohol light grey-brown, with many small blackish spots, and 3 longitudinal rows of blackish blotches of about twice eye diameter; dorsal and anal fins pale with a dark middle streak on rays; caudal fin with small dark spots on rays (Ref. 84817).

Biology     Glossary (e.g. epibenthic)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E., 2007. Leptachirus, a new soleid fish genus from New Guinea and northern Australia, with descriptions of eight new species. Records of the Western Australian Museum 24:81-108. (Ref. 84817)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 14 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

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Ecology
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Common names
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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00473 - 0.02021), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.2   ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).