Fishnet pygmy goby (Trimma agrena) fish species and information / pictures of Fishnet pygmy goby - Trimma agrena

Fishnet pygmy goby (Trimma agrena) fish species information

Scientific Name
Trimma agrena

Common Name
Fishnet pygmy goby

Biology
Diagnosis: Distinguished by the combination of the following features: no predorsal scales anterior extension of body scales along the side of the nape from half-way between the eye and the shoulder spot in juveniles to just behind the eye in adults; body light brown with orange spots or stripes on the head, a dark greyish orange shoulder spot above pectoral fin base, and scale pockets strongly outlined with dark brown chromatophores with an orange spot at the junction between adjacent pockets in the same longitudinal row (Ref. 51083).

Classification

Classified By
Winterbottom & Chen, 2004
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Gobies (Gobiidae)

Distribution

Region
Western Pacific
Distribution
Western Pacific: Malaysia, the Philippines and Indonesia.
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
0 m
Depth To - meters
11 m
Zone
reef-associated
Environment
Marine; reef-associated; depth range 0 - 11 m (Ref. 51083)
Trophic Level
3 s.e. 0.00 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
True
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
2.08 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 (10 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