Klassificering / Namn
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
>
Scombriformes (Mackerels) >
Chiasmodontidae (Snaketooth fishes)
Etymology: Chiasmodon: Name from the Greek 'chiasmos' which means diagonally arranged, and 'odous' for tooth or teeth.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina pelagic-oceanic; djupintervall 230 - 1600 m (Ref. 82429). Deep-water
Atlantic, Indian, Southest Pacific, tropical Atlantic and Gulf of Mexico, from 32°N-11°S, 20°W-77°W; in the western Indian from 12°S-32°S, 60°W-58°E; in the southern Pacific from 25°S-38°S, 167°W-179°E
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 22.1 cm SL hane/ej könsbestämd; (Ref. 82429)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Ryggkotor: 44 - 45. This species is distinguished from its congeners by the number of pectoral-fin rays 15-16 (vs. 12-14); fangs on premaxillary head 2 (vs. 1); with tiny dermal spinules on body of specimens larger than 48.7 mm present (vs. absent); it further differs from C. asper by supraorbital canal pores 8 (vs. 9) (Ref. 82429).
Body shape (shape guide): fusiform / normal.
Found in the meso- to bathypelagic zones, with adults more frequently collected below 900 m (Ref. 82429).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Prokofiev, A.M., 2008. Two new species of swallowerfishes of the genera Chaismodon and Kali (Chiasmodontidae). J. Ichthyol. 48(3):209-216. (Ref. 76904)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: bycatch
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01072 (0.00404 - 0.02840), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.8 ±0.2 se; based on size and trophs of closest relatives |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |