Pacific fat sleeper (Dormitator latifrons) fish species and information / pictures of Pacific fat sleeper - Dormitator latifrons

Pacific fat sleeper (Dormitator latifrons) fish species information

Scientific Name
Dormitator latifrons

Common Name
Pacific fat sleeper

Biology
Inhabit estuaries, stagnant ditches or creeks of low current velocity between the sea and an elevation of 30 m. Benthic and most abundant on sandy and muddy bottoms. Ingests much mud and detritus, although also filter plankton (Ref. 36880). Found in shallow inshore areas; typically in freshwater but moves freely into the sea.

Classification

Classified By
Richardson, 1844
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Sleepers (Eleotridae)

Distribution

Region
Eastern Pacific
Distribution
Eastern Pacific: Palos Verdes in southern California, USA to Peru.
Range
41°N - 0°S

Environment

Climate
Subtropical
Water Temperature From
25 °C
Water Temperature To
33 °C
Depth From - meters
1 m
Depth To - meters
Unknown m
Zone
demersal
Environment
Marine; freshwater; brackish; ; pH range: 7.5 - 9.5 demersal; amphidromous (Ref. 51243); depth range 1 - ? m
Trophic Level
2 s.e. 0.00 Based on diet studies.
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
41.0 cm
Common Length
25.0 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
Fisheries: commercial; aquaculture: commercial
Vulnerability
Low to moderate vulnerability (25 of 100)
Resilience
High, minimum population doubling time less than 15 months (K=0.57)
Threat To Humans
  Harmless
IUCN Red List Status
  Least Concern (LC)