Parablennius pilicornis (Cuvier, 1829)
Ringneck blenny
Parablennius pilicornis
photo by Patzner, R.

Family:  Blenniidae (Combtooth blennies), subfamily: Salariinae
Max. size:  12.7 cm SL (male/unsexed)
Environment:  demersal; marine; depth range 0 - 25 m
Distribution:  Eastern Atlantic: Spain and Portugal to Möwe Bay, Namibia. Also in the Mediterranean along the coast from Morocco, Algeria, Spain. Southwest Atlantic: Brazil and Patagonia, Argentina (Ref. 4404). Western Indian Ocean: Natal to Knysna in South Africa.
Diagnosis:  Dorsal spines (total): 11-12; Dorsal soft rays (total): 18-24; Anal spines: 2-2; Anal soft rays: 20-25. Body with up to 9 dusky bands above and dark spots below; sometimes pale with irregular dusky marks; 2 dark bands on underside of head; pectorals pale to dusky pale in color; dorsal fin dusky or with many spots (Ref. 4404).
Biology:  Adults occur in rocky shores, often at steep walls of surf-exposed sites (Ref. 5981). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).
IUCN Red List Status: Least Concern (LC); Date assessed: 27 March 2009 Ref. (130435)
Threat to humans:  harmless


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