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Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Aploactinidae (Velvetfishes)
Etymology: Ptarmus: Greek, ptarmos = sneeze (Ref. 45335).
More on author: Smith.

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

Marine; demersal. Subtropical

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

Western Indian Ocean: Port Amelia, Mozambique to Natal, South Africa. Reported as likely at Seychelles (Ref. 1623) but Randall and van Egmond 1994 (Ref. 10685) believe otherwise.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.5 cm TL male/unsexed; (Ref. 5498)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 14 - 16; Dorsal soft rays (total): 7 - 9; Anal spines: 2; Anal soft rays: 6 - 7. Light brown to nearly black in color.

Anterolateral glandular groove with venom gland (Ref. 57406).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Poss, S.G., 1986. Aploactinidae. p. 479-480. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5498)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 20 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Venomous (Ref. 57406)

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Life cycle
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Egg(s)
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Anatomy
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Brains
Otoliths

Physiology
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Swimming type
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Visual pigment(s)
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Estimates based on models

Preferred temperature (Ref. 123201): 24.5 - 27.6, mean 26.9 °C (based on 78 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.3 se; based on size and trophs of closest relatives

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

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