Saltwater
Dusky jawfish
Opistognathus whitehursti
Opistognathidae
Facts
Characteristics
- Length
- Up to 14 cm
- Body shape
- Elongated
Care
- Group
- Missing
- Smallest aquarium
- 73 liters
- Diet
- Missing
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Behavior
Water values
Smallest tank
Range
Native
Lives wild in Bahamas, Cuba, Mexico, Puerto Rico, Trinidad & Tobago, United States, and Venezuela.
More about the species
Description
Inhabits rock and sand bottoms or the eroding edges of weed beds. Egg mass incubated in mouth of males.
Other names
Other scientific names
- Gnathypops whitehursti
- Opisthognathus whitehursti
- Opisthognathus whitehurstii
- Opisthognothus whitenhursti
- Opistognathus whitehurstii
- Upsilonognathus chaplini
In other languages
- Mørk kæbefisk
- Opistognathus whitehurstii
Articles
All articles
How to add new fish4 min read
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.
Quarantine for new fish3 min read
Why new fish should live in a tank of their own for a few weeks before they move in, what you need, and what to look for.
From freshwater to saltwater3 min read
What is different in a saltwater aquarium: salt, refractometer, live rock and corals. An introduction for anyone thinking of giving it a try.