Doubtful scabbardfish (Lepidopus dubius) fish species and information / pictures of Doubtful scabbardfish - Lepidopus dubius

Doubtful scabbardfish (Lepidopus dubius) fish species information

Scientific Name
Lepidopus dubius

Common Name
Doubtful scabbardfish

Biology
Dorsal soft rays (total): 83-89; Anal spines: 2; Anal soft rays: 48 - 53; Vertebrae: 91 - 96. Upper head profile slightly convex, rising gently from snout to nape; posterior confluence of frontal ridges before rear margin of orbits. Orbits nearly touching upper profile, interorbital space strongly convex. Pelvic fins reduced to 1 scale-like spine and 1 - 2 tiny soft rays. Pyloric caeca 13. Color is silvery; edges of jaws and opercle blackish.

Classification

Classified By
Parin & Mikhailin, 1981
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Cutlassfishes (Trichiuridae)

Distribution

Region
Eastern Atlantic
Distribution
Eastern Atlantic: equator to 14?30'S.
Range
2°N - 18°S, 4°E - 14°E

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
20 m
Depth To - meters
500 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 20 - 500 m (Ref. 10818)
Trophic Level
3.67 s.e. 0.57 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
43.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5156 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Unknown
Vulnerability
Low vulnerability (24 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated