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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Sphagemacrurus: Greek, sphage, es = death + Greek, makrouros = with a big tail (Ref. 45335).

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

समुद्री बैथीपिलाजिक; गैर प्रवासी; गहराई सीमा 1000 - 1500 m. Deep-water; 42°N - 10°N, 97°W - 58°W (Ref. 1371)

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Western Central Atlantic: Gulf of Mexico and Caribbean Sea. One record from Hudson Canyon.

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 25.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 0; गुदा कांटा: 0. Snout short, blunt; eyes large, its diameter greater than snout length. Pyloric caeca about 9, short, stumpy (Ref. 1371). Band of small pointed teeth in the premaxilla and dentary. Head fully scaled except for underside of snout, gular and branchiostegal membranes. Body dark brown to black, buccal cavity, gill cavities and peritoneum black (Ref. 37108).

Closely related to S. hirundo (eastern Atlantic) and S. pumiliceps (Indian Ocean). A more thorough study using adequate numbers of specimens should be done to distinguish the three.

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक : Iwamoto, Tomio | सहयोगीयो

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

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

Least Concern (LC) ; Date assessed: 09 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: निर्वाह मात्स्यिकी

FAO - Publication: search | FishSource |

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 123201): 4.5 - 5.3, mean 4.7 °C (based on 46 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

लौटाव (Ref. 120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (15 of 100).

Price category (Ref. 80766): Medium.

Sphagemacrurus grenadae (Parr, 1946)