Slope hatchetfish (Polyipnus clarus) fish species and information / pictures of Slope hatchetfish - Polyipnus clarus

Slope hatchetfish (Polyipnus clarus) fish species information

Scientific Name
Polyipnus clarus

Common Name
Slope hatchetfish

Biology
Minimum depth from Ref. 58018.

Classification

Classified By
Harold, 1994
Class
Ray-finned fishes (Actinopterygii)
Order
Lightfishes and Dragonfishes (Stomiiformes)
Family
Marine hatchetfishes (Sternoptychidae)

Distribution

Region
Western Atlantic
Distribution
Western Atlantic: Gulf of Mexico and the Caribbean Sea, in the Gulf Stream as far north as the Scotian Shelf and in the Gulf of Maine.
Range
Unknown

Environment

Climate
Deep-water
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
0 m
Depth To - meters
833 m
Zone
bathydemersal
Environment
Marine; bathydemersal; depth range 0 - 833 m (Ref. 26382), usually 300 - 400 m (Ref. 26382)
Trophic Level
3.31 s.e. 0.40 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
6.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Unknown
Vulnerability
Low vulnerability (19 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3)
Threat To Humans
  Harmless
IUCN Red List Status
  Least Concern (LC)