Parablennius gattorugine
21cm
3-32m
281 sites
Blenniidae
The Tompot Blenny, *Parablennius gattorugine*, is a charismatic character often encountered by divers and snorkellers exploring the rocky reefs and crevices of the North Atlantic. What makes this blenny stand out is the distinctive pair of branched 'antlers' or cirri above its eyes, particularly prominent in males during breeding season. They're relatively large for a blenny, reaching up to 30cm, and are often seen perched on rocks or peering out from small holes. These blennies are masters of camouflage, blending seamlessly with their surroundings. Keep a close eye on the seabed, as these curious fish are often overlooked until they dart away into their rocky homes. Their inquisitive nature and quirky appearance make them a favourite sighting for many underwater explorers.
The Tompot Blenny is best identified by its relatively large size (for a blenny), reaching up to 30cm. Look for the distinctive pair of branched cirri (antlers) above the eyes, especially prominent in males. Their colouration is variable, ranging from reddish-brown to grey, often mottled with darker patches, allowing them to blend with the rocks. They have a blunt head and a continuous dorsal fin that runs along most of their back. Their behaviour, typically perching on rocks or peering from crevices, is also a key identifier.
37 sites
