>
Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Trichiurinae
Etymology: Trichiurus: Greek, thrix = hair + Greek, oura = tail (Ref. 45335).
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bentopelagisk. Tropical
Northwest Pacific: South China Sea. Has never been observed in the vicinity of the Taiwan Strait according to C. Li (pers. comm.).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 54.5 cm TL (female)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 3; Mjukstrålar i ryggfenan (totalt) : 127 - 132; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 100 - 110; Ryggkotor: 147 - 155. Body extremely elongated, ribbon-like. Top of supraoccipital crest situated vertically above posterior margin of eye. Very slightly pigmented on upper part of anterior dorsal fin membranes. Posterior margin of preopercle indistinct because it is almost embedded below membranes, but anterior margin of preopercle very visible because it clearly projected externally. First anal fin spine base situated below 32nd-35th dorsal fin ray base. (Ref. 44252).
Body shape (shape guide): elongated; Cross section: compressed.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Burhanuddin, A.I., Y. Iwatsuki, T. Yoshino and S. Kimura, 2002. Small and valid species of T. brevis Wang and You, 1992 and T. russelli Dutt and Thankam, 1966, defined as the "T. russelli complex" (Perciformes: Trichiuridae). Ichthyol. Res. 49(3):211-223. (Ref. 44252)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00191 (0.00079 - 0.00457), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Moderate vulnerability (42 of 100).
🛈