Broadsnout grenadier (Nezumia latirostrata) fish species and information / pictures of Broadsnout grenadier - Nezumia latirostrata

Broadsnout grenadier (Nezumia latirostrata) fish species information

Scientific Name
Nezumia latirostrata

Common Name
Broadsnout grenadier

Biology
Dorsal spines (total): 2; Anal spines: 0. Snout short, conical, with a small but stout, distinctly bifid scute at its tip. Chin barbel very short. Underside of the snout and part of the suborbital space without scales; mandibular rami with loose scales along midline of each ramus; pores of the lateralis system indistinct on the head, although a small dark papillae is prominent. Pyloric caeca 17 to 25. Body scales are fairly large and deciduous, with lanceolate spinules arranged in convergent rows. Overall color is swarthy to brownish, the abdominal region bluish black; mouth dusky, gill cavity black except for pale areas ventrally and along medial wall; fins dark brown to brownish black.

Classification

Classified By
Garman, 1899
Class
Ray-finned fishes (Actinopterygii)
Order
Cods (Gadiformes)
Family
Grenadiers or rattails (Macrouridae)

Distribution

Region
Eastern Pacific
Distribution
Eastern Pacific: Panama to northern Peru.
Range
8°N - 12°S, 86°W - 78°W

Environment

Climate
Deep-water
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
589 m
Depth To - meters
1400 m
Zone
bathydemersal
Environment
Marine; bathydemersal; non-migratory; depth range 589 - 1400 m (Ref. 1371)
Trophic Level
3.25 s.e. 0.25 Based on food items.
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
23.0 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
Fisheries: subsistence fisheries
Vulnerability
Low to moderate vulnerability (30 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated