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Chatham deep-water triplefin (Matanui bathytaton) fish species and information / pictures of Chatham deep-water triplefin - Matanui bathytaton

Chatham deep-water triplefin (Matanui bathytaton) fish species information

Scientific Name
Matanui bathytaton

Common Name
Chatham deep-water triplefin

Biology
Juveniles are found in shallow waters (12-80 m) then migrate into deeper waters as they mature.

Classification

Classified By

Hardy, 1989

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Threefin blennies (Tripterygiidae)

Distribution

Region

Southwest Pacific

Distribution

Southwest Pacific: Widely distributed in New Zealand.

Range

43°S - 50°S

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

80 m

Depth To - meters

550 m

Zone

demersal

Environment

Marine; demersal; depth range 80 - 550 m (Ref. 13227)

Trophic Level

3.36 s.e. 0.54 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

9.4 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 (18 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