Common name: Crocodile snake eel
General information
The Hawaiian Stenomophas Snake Eel, scientifically known as Brachysomophis henshawi, is a fascinating species for advanced aquarists interested in unique benthic creatures. This eel is characterized by its elongated body, reduced fins, and a blunt tail, which lacks the typical pointed end seen in other eel species. Its coloration is a mottled pattern of brown and beige, allowing it to blend seamlessly with sandy and rubble substrates.
Details
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 1 m (3′3″)
- Care level
- Moderate to difficult
- Diet
- Carnivore
- Social
- Solo
- Reefsafe
- No May eat small fish/inverts
- Aggression
- Semi aggresive Can be territorial
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderEelsAnguilliformes
- FamilySnake EelsOphichthidae
- GenusBrachysomophis eelsBrachysomophis
- SpeciesCrocodile snake eelBrachysomophis henshawi Jordan & Snyder, 1904
Care
Caring for Brachysomophis henshawi requires a specialized setup to mimic its natural habitat. A deep sand bed is essential for burrowing, and the tank should be equipped with a secure lid to prevent escapes. This species is a carnivore, feeding on small fish and crustaceans in the wild, so a diet of meaty foods like shrimp, squid, and suitable fish is necessary. Due to their size and specific needs, they are best kept by experienced hobbyists in larger systems.
Reproduction
Little is known about the reproductive habits of Brachysomophis henshawi in the wild or in captivity. They are presumed to be egg-layers like other eel species, but breeding in home aquariums is rare and not well-documented.
Habitat
Brachysomophis henshawi is found in the Indo-Pacific region, particularly around the Hawaiian Islands. It inhabits sandy and rubble bottoms near coral reefs, where it can burrow and hide. This eel is typically found at depths ranging from shallow waters to about 30 meters.
Given its specific habitat requirements and behavior, Brachysomophis henshawi is not commonly found in the aquarium trade and is considered a species for advanced hobbyists who can cater to its needs.