Pallid Glossodoris, White Mantle Glossodoris – Glossodoris pallida

, Pallid Glossodoris, White Mantle Glossodoris, Glossodoris pallida

The Pallid Glossodoris, also known as the White Mantle Glossodoris, is a captivating species of sea slug belonging to the genus Glossodoris. Its scientific name, Glossodoris pallida, reflects its subtle yet elegant appearance.

Description & Characteristics

The Glossodoris pallida is a relatively small nudibranch, typically reaching a maximum size of around 30 millimeters. Its body is characterized by a smooth, translucent white mantle, often adorned with subtle shades of pale yellow or pink. This translucent mantle gives the slug its common name, “White Mantle Glossodoris”. The mantle is overlaid with a delicate network of fine, white lines, enhancing its delicate beauty. Beneath the mantle, the body of the Glossodoris pallida displays a vibrant orange or yellowish-orange coloration, providing a striking contrast to its translucent mantle.

Habitat and Occurrence

The Glossodoris pallida is a creature of the tropical Indo-Pacific region, where it finds its home in shallow, coral reef environments. It has been observed inhabiting a variety of marine zones, including the intertidal zone and the subtidal zone, showcasing its adaptability to different depths. Its presence in these diverse environments highlights its significance within these delicate ecosystems.

Taxonomy

The Glossodoris pallida is a member of the large and diverse family Chromodorididae, known for their striking colorations and patterns. This family belongs to the Order Nudibranchia, a group of marine gastropods that have lost their shells during their evolution. This order, in turn, belongs to the Class Gastropoda, a vast group of mollusks that includes snails, slugs, and sea slugs.

Feeding

The Glossodoris pallida is a specialist feeder, relying on sponges as its primary food source. This dietary preference has a significant impact on its habitat selection, as it thrives in areas where its preferred sponge species are abundant.

Associated Species

Image References

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