Home|Search|Identify|Taxonomic tree|Quiz|About this site|Feedback
Developed by ETI BioInformatics
Characteristics, distribution and ecology
Taxonomische classification
Synonyms and common names
Literature references
Images, audio and video
Distribution map
Links to other Web sites

Author: (Linnaeus, 1758)

Pholis gunnellus (Linnaeus, 1758)

Diagnosis: body elongate and compressed, depth about 8.5 times in SL, equal to length of head. Snout blunt, lips fleshy, teeth small and conical. Dorsal fin long, beginning just behind head and reaching to base of caudal fin, with 75-82 spines; pelvic fins minute, with an outer pungent spine and 1 soft finray, hidden by fleshy outgrowth; anal fin long, with 2 pungent spines and 39-45 soft finrays; caudal fin rounded. Colour: body yellowish-brown with indistinct and numerous transverse bars forming a reticulated pattern; a series of 9-15 (usually 12) distinctive black spots ringed by white along base of dorsal fin; underside of head, pectoral and pelvic fins and hind part of caudal fin yellow-orange. Size: to 25 cm SL.

Habitat: shallow waters (seashore, tide-pools), but descending (especially in winter) to 100 m or more. Food: small crustaceans, polychaetes, molluscs, fish eggs, etc. Reproduction: autumn to winter months (January-February off British coasts, earlier further north); eggs laid in clumps in crevices or in shells, guarded by one or both parents; fry pelagic, seeking bottom at about 33-35 mm.

Distribution: North Atlantic coasts from Kanin Peninsula southward to La Rochelle (including White Sea, North Sea and Baltic), also Iceland, but not eastern Greenland, Spitzbergen or Novaya Zemlya. Elsewhere, western Greenland and Labrador to Delaware Bay.

Eggs, larvae and young stages. Maclntosh & Masterman, 1897: 210 | Ehrenbaum & Strodtmann, 1904: 105, fig. 10 (larvae) | Ehrenbaum, 1905-1909: 87, fig. 39 | Pertzeva, 1939: 462 (larvae & juveniles) | Rass, 1949: 37, fig. 14 below (larvae).
Otoliths (sagitta). No data.

Gunnel (Pholis gunnellus)