Tessellated Moray Eel Care Guide
Gymnothorax favagineus · Saltwater Eel
What Tessellated Moray Eel look like
The Tessellated Moray Eel, Gymnothorax favagineus, exhibits a distinctive elongated body that can reach a maximum adult size of approximately 1.5 meters (5 feet). Its skin is adorned with a unique pattern of dark brown to black spots and reticulated markings against a lighter background, providing effective camouflage among rocky substrates and coral reefs. The head is elongated with a tapered snout, and the jaw is equipped with sharp, backward-curving teeth that are adapted for grasping slippery prey. Unlike some other moray eels, G. favagineus does not exhibit pronounced sexual dimorphism; however, males may be slightly larger than females. Defensive adaptations include a robust, muscular body and the ability to retreat into crevices, making it less accessible to predators. The lateral line system is well-developed, allowing for enhanced sensory perception in its often murky habitat.
Behavior & temperament
Gymnothorax favagineus is primarily a solitary and territorial species, often found hiding in crevices and caves during the day and becoming more active at night when it hunts. It displays a range of behaviors including ambush predation, where it remains motionless until prey approaches. Breeding behavior is not well-documented, but like many morays, it is believed to be oviparous, releasing eggs into the water column. The temperament of the Tessellated Moray is generally non-aggressive towards divers, but it can exhibit defensive behavior if threatened, displaying its teeth as a warning. This species is known to have a degree of curiosity, often poking its head out of hiding spots to investigate its surroundings.
Diet & feeding
The Tessellated Moray Eel is a carnivorous predator, primarily feeding on small fish, crustaceans, and mollusks in its natural habitat. In captivity, it requires a diet consisting of high-quality meaty foods such as shrimp, fish fillets, and other marine protein sources.
Behind the name
The genus name 'Gymnothorax' is derived from the Greek words 'gymnos' meaning 'naked' and 'thorax' meaning 'chest', referring to the eel's lack of pectoral fins. The species name 'favagineus' comes from the Latin 'favus', meaning 'honeycomb', which describes the eel's distinctive pattern.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
Keeping Tessellated Moray Eel?
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