Common name: Ringneck blenny

Scientific name: Parablennius pilicornis (Cuvier, 1829)
Male Fringe blenny (Parablennius pilicornis) in Mediterranean SeaVariable blenny, Variabler Schleimfisch (Parablennius pilicornis)
Ringneck Blenny – Parablennius pilicornisMoma con librea amarilla. Parablennius pilicornis.

General information

The Smallspotted Combtooth Blenny, scientifically known as Parablennius pilicornis, is a charming and distinctive species popular among marine aquarium enthusiasts. This species is easily recognized by its mottled brown and white coloration, and the characteristic 'eyebrows'—fringed cirri above the eyes—that give it the nickname 'Eyebrow Barnacle Blenny'. They are small, reaching only about 11 centimeters in length, making them suitable for smaller marine aquariums.

Details

Recommended minimum tank volume
75 liter (20 gallons)
Salinity
S.G. 1.020 to 1.025
Temperature
18 to 24 °C (64 to 75 °F)
Acidity
pH 8 to 8.4
Average size
12 cm (5″)
Care level
Moderate to easy Needs hiding spots
Diet
Omnivore Algae, crustaceans, worms
Social
Solo Can be territorial
Reefsafe
Yes
Aggression
Semi aggresive May nip at conspecifics
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Blennies
    Blenniidae
  6. Genus
    Blennies
    Parablennius
  7. Species
    Ringneck blenny
    Parablennius pilicornis (Cuvier, 1829)
  8. Synonyms
    Blennius ater Sauvage, 1882
    Blennius fascigula Barnard, 1927
    Blennius filicornis Günther, 1861
    Blennius niger Metzelaar, 1919
    Blennius pantherinus Valenciennes, 1836
    Blennius pilicornis Cuvier, 1829
    Blennius pilicornis euskalherriensis Motos & Ibañez, 1977
    Blennius trifascigula Fowler, 1935
    Blennius vandervekeni Poll, 1959
    Pictiblennius niger (Metzelaar, 1919)

Care

Smallspotted Combtooth Blennies are hardy and adaptable, making them a good choice for both beginner and advanced hobbyists. They thrive in aquariums with plenty of live rock for grazing on microalgae and hiding. These blennies are known for their curious and watchful behavior, often perching on high vantage points. They are generally peaceful but can be territorial towards other blennies. A varied diet of algae-based foods and meaty items like mysis shrimp will keep them healthy.

Reproduction

In the wild, Parablennius pilicornis are oviparous, with males guarding and aerating the eggs until they hatch. Breeding them in captivity can be challenging, but with a well-structured environment and careful attention to water quality, it is possible to encourage spawning.

Habitat

The Smallspotted Combtooth Blenny is native to the Eastern Atlantic, from the British Isles to Senegal, including the Mediterranean and Black Sea. They are typically found in shallow, rocky coastal waters where they can blend into their surroundings to avoid predators.