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Fragile grenadier (Asthenomacrurus fragilis) fish species and information / pictures of Fragile grenadier - Asthenomacrurus fragilis
Fragile grenadier (Asthenomacrurus fragilis) fish species information
Scientific Name
Asthenomacrurus fragilis
Common Name
Fragile grenadier
Biology
Maximum TL of at least 20 cm.
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: Malpelo Island, Colombia and the Galapagos Islands.
Range
5°N - 1°S
Environment
Climate
Deep-water
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
1330
m
Depth To - meters
3336
m
Zone
bathyalpelagic
Environment
Marine; bathypelagic; depth range 1330 - 3336 m (Ref. 58018)
Trophic Level
3.43 s.e. 0.46 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
20.0
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Unknown
Vulnerability
Low to moderate vulnerability (28 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