>
Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Lampanyctinae
Etymology: Ceratoscopelus: Greek, keras, -atos = horn + Greek, skopelos = a lantern fish (Ref. 45335); townsendi: Named after C.H. Townsend, naturalist on the Albatross (Ref. 6885).
Eponymy: Charles Haskins Townsend (1859–1944) was an American zoologist who worked for the US Fish Commission, and later became Director of New York Aquarium. [...] (Ref. 128868), visit book page.
More on authors: Eigenmann & Eigenmann.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री बैथीपिलाजिक; गहराई सीमा 100 - 500 m (Ref. 51600). Deep-water; 55°N -
Circumglobal. Common south of 35°N. North Pacific: off Japan (Ref. 11721), Hawaii (Ref. 11750), and from off southern British Columbia, Canada to southern California, USA. Western Central Atlantic: Cuba. Southeast Atlantic: Agulhas Current Region (Ref. 41388).
आकार / वज़न / आयु
परिपक्व अवधि: Lm ?  range ? - ? cm
Max length : 18.4 cm TL पुल्लिंग / अलिंग; (Ref. 4925)
पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 13 - 15; गुदा कांटा: 0; ऐनल सौफट रेज़: 13 - 16; जानवरों की रीड़ का जोड़: 35 - 38. Adipose fin slender; pectorals long and slender (Ref. 6885). Black with bluish metallic reflections from opercles and scales; dusky on median fins, paired fins unpigmented (Ref. 6885). Branchiostegal rays: 9 (Ref. 31442).
Bathypelagic at 0-200 m at night, 425-1500 m during day (Ref. 58302). Epipelagic to mesopelagic (Ref. 31442). Depth range is between 300 to 600m during the day, and from 25 to 300 at night (Ref. 54154). Reported to feed on crustaceans (Ref. 6885). Oviparous, with planktonic eggs and larvae (Ref. 31442).
Hart, J.L., 1973. Pacific fishes of Canada. Bull. Fish. Res. Board Can. 180:740 p. (Ref. 6885)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2)
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
पसंदीदा तापमान (संदर्भ
123201): 8.8 - 22.4, mean 15.2 °C (based on 417 cells).
जातिवृति विविधता सूचकांक (संदर्भ
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00240 - 0.01095), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ट्रॉफिक स्तर (संदर्भ
69278): 3.5 ±0.50 se; based on food items.
लौटाव (संदर्भ
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).
मछली पकड़ने की भेद्यता (Ref.
59153): Low vulnerability (10 of 100).
🛈