Home

Hagfishes

Chimaeras

Lampreys

Sharks and Rays

Halosaurs and deep-sea Spiny eels

Lightfishes and Dragonfishes

Live bearers, Killifishes and Rivulines

Antarctic dragonfishes

Barbled plunderfishes

Cales and weed-whitings

Cardinalfishes

Catadromous icefishes

Crocodile toothfishes

Deepwater cardinalfishes

Emperors or scavengers

False scorpionfishes

False trevallies

Freshwater sleepers

Freshwater tripletails

Grunters or tigerperches

Lanternbellies, temperate ocean-basses

Mackerels, tunas, bonitos

Moonyfishes or fingerfishes

Pike-, tube- and flagblennies

Sea basses: groupers and fairy basslets

Sea chubs

Sicklefishes

Sleepers

Slimys, slipmouths or ponyfishes

Spadefishes, batfishes and scats

Surgeonfishes, tangs, unicornfishes

Threadfin breams, Whiptail breams

Pipefishes and Seahorses

Pricklefishes, Bigscales and Gibberfishes

Puffers and Filefishes

Pygmy sunfishes

Salmons

Sawbellies

Scorpionfishes and Flatheads

Silversides

Smelts

Spiny eels

Sticklebacks and Seamoths

Sturgeons and Paddlefishes

Swallowers and Gulpers

Tarpons and Tenpounders

Toadfishes

Trout-perches, Pirate perches and Cavefish

Velifers, Tube-eyes and Ribbonfishes

250L community aquarium

Yellowmouth jawfish (Opistognathus melachasme) fish species and information / pictures of Yellowmouth jawfish - Opistognathus melachasme

Yellowmouth jawfish (Opistognathus melachasme) fish species information

Scientific Name
Opistognathus melachasme

Common Name
Yellowmouth jawfish

Biology
Inhabits deep water.

Classification

Classified By

Smith-Vaniz, 1972

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Jawfishes (Opistognathidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: North Carolina in USA to Cuba and eastern Mexico.

Range

37°N - 19°N

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

146 m

Depth To - meters

265 m

Zone

demersal

Environment

Marine; demersal; depth range 146 - 265 m

Trophic Level

3.43 s.e. 0.53 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

10.0 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

Unknown

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated