Common name: A nudibranch

General information

The Ornate Cadlinella, Cadlinella ornatissima, is a strikingly colorful nudibranch, a type of sea slug, that is popular among marine enthusiasts for its vibrant hues and intricate patterns. This species is known for its ornate body, which is adorned with a variety of bright colors and intricate designs, making it a visually appealing addition to any reef aquarium.

Care

Cadlinella ornatissima requires a specialized environment to thrive in captivity. They are sensitive to water quality and require a well-established reef tank with stable parameters. These nudibranchs feed primarily on sponges, so it is essential to provide a diet that includes sponge material or similar foods. Due to their specific dietary needs, they are considered challenging to keep and are recommended for more experienced aquarists.

Reproduction

Like many nudibranchs, Cadlinella ornatissima is a hermaphrodite, possessing both male and female reproductive organs. They can lay masses of eggs, which are often deposited on substrates in the aquarium. The larvae that hatch are planktonic before settling down and developing into adults.

Symbiosis

While not known for any specific symbiotic relationships, nudibranchs like Cadlinella ornatissima play a role in the reef ecosystem by controlling sponge populations, which can otherwise grow unchecked and compete with corals for space.

Habitat

Cadlinella ornatissima is typically found in the Indo-Pacific region, from the Red Sea to the central Pacific. They inhabit coral reefs and rocky substrates, often at depths where light is sufficient for their sponge prey to thrive.