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Parablennius gattorugine, commonly known as the Tompot Blenny or Caboz-de-roca, is a fascinating and charismatic blenny species found in the Eastern Atlantic and Mediterranean Sea. It is characterized by its distinctive cirri (fleshy appendages) above its eyes and its cryptic coloration, allowing it to blend seamlessly with its rocky surroundings. This species is a benthic inhabitant, typically found in shallow, rocky coastal areas, where it actively forages for small invertebrates and algae. Its territorial nature and interesting behaviors make it a popular subject for underwater observation and photography.
Características físicas
- Formato do corpo
- elongated
- Coloração
- Highly variable, ranging from mottled browns, greens, and reds to blend with rocky substrates. Often exhibits darker vertical bands or blotches. Males may display brighter colors during breeding season.
- Tipo de escama
- none
- Posição da boca
- terminal
- Características distintivas
- Prominent, branched cirri (fleshy appendages) above each eye, resembling eyebrows., Large, expressive eyes., Thick, fleshy lips., Absence of scales.
- Nadadeira dorsal
- Long, continuous dorsal fin with 12-14 spines and 17-20 soft rays. A distinct notch often separates the spiny and soft-rayed portions.
- Nadadeira caudal
- Rounded caudal fin.
- Nadadeira peitoral
- Large, fan-like pectoral fins.
- Nadadeiras características
- Pelvic fins are jugular (located anterior to the pectoral fins) and modified into two short, thick rays.
Dicas de identificação
Supraorbital Cirri
The most distinguishing feature is the pair of prominent, branched cirri above each eye. These are often longer and more elaborate in males.
Body Coloration and Pattern
Observe the mottled, cryptic coloration which helps it blend with its environment. Look for irregular dark bands or blotches on the body.
Dorsal Fin
Note the long, continuous dorsal fin, often with a slight notch between the spiny and soft-rayed sections.
Absence of Scales
The skin is smooth and scaleless, covered in mucus.
Habitat
- Tipo de água
- saltwater
- Profundidade
- Typically found from the intertidal zone down to about 30 meters (100 feet), occasionally deeper to 50 meters (165 feet).
- Ambiente
- Prefers rocky reefs, tide pools, crevices, and areas with abundant algal growth. Often found resting on rocks or within holes and cracks.
- Distribuição geográfica
- Eastern Atlantic Ocean, from the British Isles south to Morocco, including the Canary Islands and Madeira. Also widely distributed throughout the Mediterranean Sea and the Black Sea.
Informações sobre aquário
- Nível de cuidado: intermediate
- Temperamento: territorial
- Alimentação: omnivore
- Tamanho mínimo do aquário: 100 liters (26 gallons)
- Temperatura: 18-24°C (64-75°F)
- Nível de pH: 8.1-8.4
- Dureza da água: 8-12 dKH
- Compatibilidade: Can be kept with other robust, non-aggressive species of similar size. Avoid keeping with very small or shy fish, or other blennies unless the tank is very large with ample hiding spots.
- Requisitos especiais: Requires a well-established marine aquarium with plenty of live rock for hiding, perching, and grazing. A secure lid is essential as they are known to jump. Provide varied diet including meaty foods and vegetable matter.
Informações no ambiente natural
- Estado de conservação: least concern
- Sazonalidade: Breeding typically occurs from spring to early summer, with increased activity during these months. Can be observed year-round in suitable habitats.
- Preço de mercado: Low
- Importância comercial: low
- Sabor: Mild, slightly fishy
- Textura: Soft, flaky
- Métodos de preparo: fried, steamed, baked
- Valor nutricional: Good source of protein and omega-3 fatty acids.
Fatos principais
Eyebrow Blennyinteresting
The prominent, branched cirri above its eyes give it a distinctive 'eyebrowed' appearance, aiding in camouflage and potentially sensory perception.
Territorial Naturebehavior
Males are highly territorial, especially during breeding season, and will aggressively defend their chosen crevice or nesting site from rivals.
Mimicry and Camouflageamazing
Its variable coloration and ability to change shades allow it to perfectly mimic its rocky surroundings, making it incredibly difficult to spot.
Benthic Lifestylebehavior
Spends most of its life on the seabed, perching on rocks or hiding in crevices, rarely swimming in the open water.
Egg Guardingbehavior
Males are responsible for guarding the eggs, which are typically laid in a crevice or under a rock, until they hatch.
Informações de segurança
Seguro- Nível de segurança: safe
- Venenoso: Não
- Comestibilidade: edible
- Observações de manuseio: Generally harmless. Can deliver a small, non-venomous bite if handled carelessly, but this is rare. Observe from a distance to avoid stressing the fish.
Espécies similares
Shanny
Lipophrys pholis
The Shanny lacks the prominent, branched supraorbital cirri of P. gattorugine. Its cirri, if present, are much smaller and unbranched. The Shanny also typically has a more uniform coloration and a less elongated body shape.
Montagu's Blenny
Coryphoblennius galerita
Montagu's Blenny has a crest-like structure on its head and lacks the prominent branched cirri above the eyes. Its body is generally more slender.
Red-mouthed Blenny
Parablennius sanguinolentus
While also having supraorbital cirri, those of P. sanguinolentus are typically less branched and often shorter than in P. gattorugine. P. sanguinolentus often exhibits a reddish coloration around the mouth and a more distinct pattern of vertical bars.
Classificação científica
- Reino
- Animalia
- Filo
- Chordata
- Classe
- Actinopterygii
- Ordem
- Blenniiformes
- Família
- Blenniidae
- Gênero
- Parablennius
- Espécie
- gattorugine
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