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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Chauliodontinae
Etymology: Chauliodus: Greek, chaulios, chaulos, chaunos = to be with the mouth opened + Greek, odous = teeth (Ref. 45335).
Eponymy: The succession of Danish research vessels named ‘Dana’ seem to have been greatly favoured by describers of fish, and often the etymology includes: “…from which the holotype was collected. [...] (Ref. 128868), visit book page.
More on authors: Regan & Trewavas.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
دريايي ناحیه ای از منطقه اقیانوسی با عمق بین 1000 تا 4000 متر. موجوداتی که در آبهای آزاد بین اعماق 1000 تا 4000 متر زندگی و تغذیه می کنند; اقیانوس رو (Ref. 51243); تغييرات عمق 0 - 500 m (Ref. 5951). Deep-water; 42°N - 14°N, 98°W - 5°W
Eastern Atlantic: Portugal south to Cape Verde. Western Atlantic: Gulf of Mexico and eastern Caribbean Sea. Northwest Atlantic: Canada (Ref. 5951).
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 15.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 3588)
شعاع نرم باله پشتي (کل) : 6; شعاع نرم باله مخرجي: 10 - 11. Dorsal fin posterior. Small photophores between the lateral and ventral rows of large serial organs consistently spaced between successive large organs. Dark, sometimes paler below. Body marked with five rows of hexagonal pigment areas (Ref. 37473).
Body shape (shape guide): elongated.
An oceanic and mesopelagic species (Ref. 3588). May migrate to near-surface waters at night (Ref. 4759). Feeds on fishes and crustaceans (Ref. 4759).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Parin, N.V., 1990. Chauliodontidae. p. 293-295. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 3588)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (مرجع
123201): 14.8 - 26.5, mean 20.7 °C (based on 126 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00097 - 0.00495), b=3.16 (2.96 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (مرجع
69278): 4.0 ±0.66 se; based on food items.
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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