Common name: spotted hypselodoris

General information

The Spotted Hypselodoris, scientifically known as Hypselodoris maculosa, is a strikingly colorful nudibranch, a type of sea slug. This species is part of the Chromodorididae family and is known for its vibrant blue body with yellow or orange spots. Nudibranchs like H. maculosa are often sought after by underwater photographers and marine enthusiasts for their exquisite beauty and unique color patterns.

Care

In the home aquarium, Hypselodoris maculosa requires a well-established system with plenty of live rock and a stable environment. They are sensitive to water quality and require pristine conditions with low nitrate levels. As specialized feeders, they consume certain sponges, so it's crucial to research their dietary needs and ensure the availability of appropriate food sources before adding them to a tank.

Reproduction

Like many nudibranchs, Hypselodoris maculosa is a hermaphrodite, possessing both male and female reproductive organs. They can lay ribbons of eggs, which are often deposited on the substrate or on the glass of the aquarium. The larvae are planktonic before settling down and metamorphosing into their adult form.

Habitat

Hypselodoris maculosa is typically found in the Indo-Pacific region, from the Red Sea to the Western Pacific. They inhabit coral reefs and rocky substrates, usually at depths ranging from shallow waters to about 30 meters. In the wild, they are often observed crawling on or near their preferred sponge food sources.