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Chirodactylus brachydactylus (Cuvier, 1830)

Two-tone fingerfin
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Chirodactylus brachydactylus   AquaMaps   Data sources: GBIF OBIS
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Image of Chirodactylus brachydactylus (Two-tone fingerfin)
Chirodactylus brachydactylus
Picture by Coetzee, C.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Cheilodactylidae (Morwongs)
Etymology: Chirodactylus: Greek, cheir = hand + Greek, daktylos = finger (Ref. 45335).  More on author: Cuvier.

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

; marina revassocierade; djupintervall 0 - 240 m (Ref. 9492).   Subtropical; 23°S - 36°S

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Southeast Atlantic and Western Indian Ocean: Walvis Bay, Namibia around the Cape to Delagoa Bay, Mozambique.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL hane/ej könsbestämd; (Ref. 9492); common length : 25.0 cm TL hane/ej könsbestämd; (Ref. 9492)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 17 - 18; Mjukstrålar i ryggfenan (totalt): 28-31; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 8 - 10

Biologi     Ordlista (t.ex. epibenthic)

Found in coastal waters from the shoreline to about 240 m depth, associated with reef areas (Ref. 9492) and rocky bottoms (Ref. 5319). Feeds on invertebrates (Ref. 27121).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Smith, M.M., 1986. Cheilodactylidae. p. 667-668. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5319)

IUCN Red List Status (Ref. 120744)


CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: mindre kommeriell; sportfisk: ja
FAO(Publication : search) | FishSource |

Ytterligare information

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Estimates based on models

Preferred temperature (Ref. 115969): 12.2 - 24.5, mean 16.4 (based on 44 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00543 - 0.02660), b=3.02 (2.82 - 3.22), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.5   ±0.37 se; Based on food items.
Resiliens (Ref. 120179):  Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Moderate vulnerability (43 of 100) .
Price category (Ref. 80766):   Unknown.