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Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Synanceiidae (Stonefishes) > Choridactylinae
Etymology: Choridactylus: Greek, choris = separately + Greek, daktylos = finger (Ref. 45335); striatus: Named for the stripes on the body ('striatus' = striped).

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

Marine; demersal; depth range 26 - 33 m (Ref. 41473). Tropical

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Western Indian Ocean: Gulf of Aden.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 15.9 cm SL male/unsexed; (Ref. 41473)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 9 - 10; Anal spines: 2; Anal soft rays: 9; Vertebrae: 27. Head, body and fins dark; sides of the body with numerous narrow light contrasting longitudinal strips, running to the dorsal and caudal fins. Pectoral fin with no long, threadlike upper ray; inner side is dark, without the large light longitudinal patches on the central part of the fin and has no alternating dark and light longitudinal strips (Ref. 41472).

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

Main reference Upload your references | References | Coordinator | Collaborators

Mandrytsa, S.A., 1993. Two new species from the genera Choridactylus and Minous from the Gulf of Aden (Scorpaeniformes, Synanceiidae). J. Ichthyol. 33(5):136-142. (Ref. 41473)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 19 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Estimates based on models

Preferred temperature (Ref. 123201): 25.7 - 27.1, mean 26.3 °C (based on 9 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.7 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Choridactylus striatus Mandrytsa, 1993