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Jamur Lake grunter (Variichthys jamoerensis) fish species and information / pictures of Jamur Lake grunter - Variichthys jamoerensis

Jamur Lake grunter (Variichthys jamoerensis) fish species information

Scientific Name
Variichthys jamoerensis

Common Name
Jamur Lake grunter

Biology
Dorsal spines (total): 12 - 14; Dorsal soft rays (total): 10-11; Anal spines: 3; Anal soft rays: 8 - 9

Classification

Classified By

Mees, 1971

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Grunters or tigerperches (Terapontidae)

Distribution

Region

Asia

Distribution

Asia: known only from Lake Jamur in the center of the narrow isthmus that separates the Bomberai and Vogelkop peninsulas (Irian Jaya, Indonesia) from the remainder of New Guinea.

Range

4°S - 5°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; benthopelagic; non-migratory

Trophic Level

2.99 s.e. 0.33 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

False

Occurs in Brackish water

False

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

8.5 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

Fisheries: of no interest

Vulnerability

Low vulnerability (15 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Vulnerable (VU) (A2d)