Elophilus ajuthiae Labbé, 1935[1] Labbella ajuthiae (Labbé, 1935) Onchidium nigrum Plate, 1893 Onchidium pallidipes (Tapparone Canefri, 1889) Oncidium nigrum Plate, 1893 Oncidium pallidipes Tapparone Canefri, 1889 Oncis stuxbergi (Westerlund, 1883) Platevindex stuxbergi (Westerlund, 1883) Vaginulus stuxbergi Westerlund, 1883 Onchidium stuxbergi is a species of air-breathing sea slug, a shell-less brackish water pulmonate gastropod mollusc in the family Onchidiidae.

[3] From north-eastern India (West Bengal) to the Philippines, including Peninsular Malaysia, Singapore, Thailand, Vietnam, eastern Borneo, and China.

[3] Slug has long eye tentacles and fully retractable, central papilla with three dorsal eyes.

The foot is bright orange.

This Onchidiidae-related article is a stub.