Common name: purple-lined nembrotha

General information

Nembrotha purpureolineata, commonly known as the Purple-lined Nembrotha, is a striking species of sea slug within the nudibranch family. These invertebrates are known for their vibrant colors and intricate patterns, which serve as a warning to potential predators about their toxicity. Nembrotha purpureolineata is particularly admired for its deep green to black body contrasted with purple to pinkish-white lines.

Care

Caring for Nembrotha purpureolineata in a reef aquarium requires attention to water quality and diet. They are specialized feeders, often consuming specific types of tunicates found in their natural habitat. In captivity, providing a diet that mimics their natural food sources is crucial for their survival. Stable water conditions with low nitrate levels and a mature reef environment can help these nudibranchs thrive.

Reproduction

Nembrotha purpureolineata, like other nudibranchs, is a hermaphrodite, possessing both male and female reproductive organs. They lay spiral ribbons of eggs on the substrate or on their food source. In the aquarium, breeding Nembrotha purpureolineata can be challenging due to their specific dietary requirements and the need for pristine water conditions.

Habitat

This species is found in the tropical Indo-Pacific region, often seen crawling on coral reefs or rocky substrates. They are benthic creatures, meaning they live on the bottom of the ocean, and are typically found at depths where their food sources, such as tunicates, are abundant.