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Marine species

Fisher's Star

Mithrodia fisheri

Fisher's Star is a species of starfish that is endemic to Hawaii, primarily found in the Eastern Central Pacific. This starfish typically inhabits cave ceilings and walls, making it a unique sight for divers exploring these environments. It is often observed at depths shallower than 40 meters, with most occurrences recorded at depths below 50 meters. The starfish is known for its ability to blend into its surroundings, which can make it challenging to spot among the rocky and cave-like habitats it prefers. In terms of diet, Fisher's Star likely feeds on sponges, bryozoans, and other sessile organisms that it encounters in its benthic habitat. The species has not been extensively studied regarding its reproductive habits, and specific details about its life cycle remain limited. However, like many echinoderms, it may exhibit typical behaviors associated with starfish, such as a slow-moving lifestyle and a reliance on its environment for sustenance. Divers who encounter Fisher's Star can expect to see a creature that is generally harmless and non-threatening. Its presence adds to the biodiversity of the underwater ecosystem, and while it may not be the most colorful starfish, its unique adaptations to cave environments make it an interesting find. The conservation status of Fisher's Star is currently not evaluated, indicating that more research is needed to understand its population dynamics and potential threats.

Where to see Fisher's Star

Dive sites where Fisher's Star is recorded.

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Fisher's Star — where to dive with them · DiveSight