---
title: "Barnacle-eating dorid"
description: "Onchidoris bilamellata — Inne zwierzęta. Onchidoris bilamellata, common name the rough-mantled doris, is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Onchidorididae."
canonical: https://animalchecklist.com/pl/animal/barnacle-eating-dorid
last_updated: 2026-09-20
---

# Barnacle-eating dorid

> Onchidoris bilamellata — Inne zwierzęta. Onchidoris bilamellata, common name the rough-mantled doris,  is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Onchidorididae.

- Scientific name: *Onchidoris bilamellata*
- Category: `other` (Inne zwierzęta)
- Habitats: `sea` (Morze i wybrzeże)
- iNaturalist observations: 4815
- Wikidata: [Q624366](https://www.wikidata.org/wiki/Q624366)
- iNaturalist taxon: [47480](https://www.inaturalist.org/taxa/47480)

## Names

- en: Barnacle-eating dorid
- de: Braune Doride
- es: Onchidórido de dos branquias
- fr: Doris rugueux
- nl: Rosse sterslak

## Countries with the most observations

US (2691), CA (1457), GB (188), NO (92), NL (24), DK (23), SE (19), GL (8), IE (4), RU (3)

## Summary

Onchidoris bilamellata, common name the rough-mantled doris,  is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Onchidorididae.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Onchidoris_bilamellata

## Photo

![Barnacle-eating dorid](https://animalchecklist.com/img/animals/barnacle-eating-dorid/medium.jpg)

Photo: Lucas T · CC0 · inaturalist — https://www.inaturalist.org/observations/384099203

## Machine access

`GET https://animalchecklist.com/api/v1/animals/barnacle-eating-dorid?lang=pl` — see [openapi.json](https://animalchecklist.com/openapi.json).