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Odontoglaja guamensis

2023 · Photo: Boaz Liebes

Odontoglaja guamensis Rudman, 1978

Philippines · Indo Pacific - South China Sea

Size
⁦8–11⁩ mm
Depth
⁦1–7⁩ m
Native range
Indo-West Pacific, from the Red Sea and South Africa to Guam and New Caledonia.

Description

A tiny aglajid headshield slug that combines ancestral and modern features, including philinid-like radular teeth and a rudimentary gizzard. Like other aglajids it is an active predator.

Share link: https://seaslugs.org.il/species/odontoglaja-guamensis-phillipines-indo-pacific-south-china-sea/

Identification

Narrow, elongate body with a triangular headshield and a long tapering tail process on the left side of the posterior shield. Cream to pale green, covered with low pustules each bearing a pink spot ringed by a clear halo, with dark brown patches on both shields. Two colour forms are known.

Habitat & diet

Habitat

Shallow sandy bays and channels, about 1–7 m.

Food

Mobile prey such as polychaete worms and other sea slugs.

Sources (2)
Odontoglaja guamensis