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Trapania miltabrancha

2026 · Photo: Boaz Liebes

Trapania miltabrancha Gosliner & Fahey, 2008

Philippines · Indo Pacific - South China Sea

Size
⁦10–10⁩ mm
Native range
Indonesia (Bali), with later records from Japan

Description

A small goniodoridid described by Gosliner & Fahey (2008) from Tulamben, Bali. The name means 'red gill', after its pale red gill leaves.

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

Identification

Short, squat body about 10 mm long. White to brownish background with dense brown reticulate patches dotted with small white spots and overlaid by red swirls. Oral tentacles patterned like the body; the stout lateral appendages are white with pinkish tips; rhinophore clubs blotched dark; gill leaves pale red.

Similar species

Trapania euryeia and T. brunnea have a slimmer body and thinner appendages and lack red swirls; T. reticulata lacks red swirls.

Habitat & diet

Habitat

Rubble slopes; recorded at about 10 m.

Food

Like other Trapania, presumably entoprocts (Entoprocta).

Sources (2)
Trapania miltabrancha