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Scombriformes (Mackerels) >
Caristiidae (Manefishes)
Etymology: Caristius: Name presumably named after Carystus, a demi-god of Greek mythology; barsukovi: Named for the well-known Russian ichthyologist and zoogeographer, Vladimir Viktorovich Barsukov (1922-1989).
Eponymy: Vladimir Viktorovich Barsukov (1922–1989) was a Russian Ichthyologist, who was a Senior Research Scientist at the Zoological Institute of the USSR Academy of Science and Director of its Ichthyology Laboratory for seventeen years. [...] (Ref. 128868), visit book page.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathypélagique; profondeur 490 - 900 m (Ref. 95096). Tropical
Atlantic from Namibia to Discovery Seamount.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 19.8 cm SL mâle / non sexé; (Ref. 95096); 21.6 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
This species is distinguished by the following characters: very short gill rakers, more than 2 times length of gill filaments and 7-9 times its orbit; flattened, with two denticles on slightly widened apex, sparsely located on branchial arch (distance between rakers approximately equal to their length); dorsal-fin rays 35-37; anal-fin rays 21-22; gill rakers on first branchial arch 17-18; anterior contour of head is steep; head rather large (with 27-31% SL), its length 3.5 times in SL, as a rule, greater or equal to ventroanal distance; distinct lateral line (Ref. 95096).
Body shape (shape guide): short and / or deep; Cross section: oval.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Kukuev, E.I., N.V. Parin and I.A. Trunov, 2013. Materials for the revision of the family Caristiidae (Perciformes): 3. Manefishes (genus Caristius) from moderate warm waters of the Pacific and Atlantic oceans with a description of three new species from the southeast Atlantic (C. barsukovi sp. n., C. litvinovi sp. n., C. walvisensis sp. n.). J. Ichthyol. 53(8):541-561. (Ref. 95096)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: bycatch
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02455 (0.00947 - 0.06362), b=3.00 (2.77 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.6 ±0.5 se; based on size and trophs of closest relatives |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |