Imate fotografijo? Prepoznajte ribo takoj z aplikacijo Fishby.
Odpri aplikacijoOpis
Parablennius tentacularis, commonly known as the Tentacled Blenny, is a small, benthic marine fish belonging to the family Blenniidae. It is characterized by its distinctive supraorbital tentacles and cryptic coloration, allowing it to blend seamlessly with its rocky and algal habitats. This species is a fascinating subject for ethological studies due to its territorial behavior and complex reproductive strategies.
Fizične značilnosti
- Oblika telesa
- elongated
- Obarvanost
- Highly variable, ranging from mottled browns, greens, and grays to reddish hues, often with darker vertical bands or blotches that aid in camouflage. Males often display brighter colors, especially during breeding season, with a dark head and a pale body.
- Vrsta lusk
- none
- Položaj ust
- terminal
- Razpoznavne značilnosti
- Prominent, branched supraorbital tentacles above each eye, which are longer and more elaborate in males., A single, unbranched nasal tentacle., Large eyes positioned dorsally., Absence of scales on the body., A relatively large mouth with comb-like teeth.
- Hrbtna plavut
- Long, continuous dorsal fin with 11-12 spines and 17-20 soft rays. A distinct notch often separates the spinous and soft-rayed portions.
- Repna plavut
- Rounded caudal fin.
- Prsna plavut
- Large, fan-like pectoral fins with 13-14 rays, used for propulsion and maneuvering in tight spaces.
- Razpoznavne plavuti
- Pelvic fins are jugular (anterior to pectoral fins) with one spine and two soft rays, often appearing filamentous.
Nasveti za prepoznavanje
Supraorbital Tentacles
The most distinguishing feature is the pair of prominent, branched tentacles located above each eye. These are significantly longer and more complex than those of most other blenny species.
Nasal Tentacles
Presence of a single, unbranched tentacle on each anterior nostril.
Body Coloration and Pattern
Observe the cryptic coloration, which varies with habitat. Look for mottled patterns of brown, green, or grey, often with darker vertical bands or blotches.
Dorsal Fin
Note the long, continuous dorsal fin with a distinct notch between the spiny and soft-rayed portions.
Habitat
- Vrsta vode
- saltwater
- Globina
- Typically found in shallow coastal waters from 0 to 30 meters, occasionally deeper.
- Okolje
- Prefers rocky bottoms, seagrass beds (Posidonia oceanica), and areas with abundant algal growth. Often found in crevices, under rocks, or within empty mollusc shells, which it uses as shelters and nesting sites.
- Geografska razširjenost
- Eastern Atlantic Ocean, from Portugal to Morocco, including the Canary Islands. Widespread throughout the Mediterranean Sea and the Black Sea.
Podatki o akvariju
- Stopnja zahtevnosti nege: intermediate
- Temperament: territorial
- Prehrana: carnivore
- Najmanjša velikost akvarija: 50 gallons
- Temperatura: 18-24°C (64-75°F)
- Vrednost pH: 8.1-8.4
- Trdota vode: 8-12 dKH
- Združljivost: Best kept singly or in a species-specific tank. Can be aggressive towards similar-looking blennies or small, docile fish. Compatible with robust, larger fish that occupy different niches.
- Posebne zahteve: Requires ample rockwork with crevices and caves for shelter and territory establishment. A well-established tank with mature live rock is crucial for grazing on microalgae and small invertebrates. Good water quality and stable parameters are essential.
Podatki iz narave
- Status ogroženosti: least concern
- Sezonskost: Reproduction typically occurs during spring and summer months, with peak activity from May to August in the Mediterranean. Behavior is consistent year-round, primarily influenced by water temperature and food availability.
- Tržna cena: N/A
- Komercialni pomen: none
- Okus: N/A
- Tekstura: N/A
- Hranilna vrednost: N/A
Ključna dejstva
Tentacle Distinctioninteresting
The elaborate, branched supraorbital tentacles are the most defining characteristic of Parablennius tentacularis, giving it its common name 'Tentacled Blenny'. These tentacles are often more developed in males.
Cryptic Camouflagebehavior
Its variable coloration and mottled patterns allow it to blend almost perfectly with its rocky and algal surroundings, making it difficult to spot in its natural habitat.
Territorial Nestingbehavior
Males are highly territorial, guarding nesting sites typically found in empty mollusc shells or rock crevices. They exhibit elaborate courtship displays to attract females.
Parental Carebehavior
After spawning, the male blenny diligently guards the eggs until they hatch, fanning them to ensure oxygenation and protecting them from predators.
Dietary Habitsbehavior
While primarily carnivorous, feeding on small crustaceans and other invertebrates, it also grazes on microalgae, making it an omnivorous opportunist.
Varnostne informacije
Varna- Stopnja varnosti: safe
- Strupena: Ne
- Užitnost: not recommended
- Opombe o ravnanju: Generally harmless to humans. Can deliver a small, non-venomous bite if handled, but this is not medically significant. Exercise caution to avoid startling the fish, as it may attempt to nip. No specific handling precautions beyond general care for live fish.
Podobne vrste
Tompot Blenny
Parablennius gattorugine
P. gattorugine has shorter, less branched supraorbital tentacles and typically a more uniform brown coloration with distinct vertical bands. Its tentacles are usually simple or only slightly branched, whereas P. tentacularis has elaborately branched tentacles.
Sphinx Blenny
Parablennius sphinx
P. sphinx has much smaller, often unbranched or bifid supraorbital tentacles. Its body is generally more slender, and its coloration tends to be more uniform without the prominent mottling of P. tentacularis.
Zvonimir's Blenny
Parablennius zvonimiri
P. zvonimiri possesses supraorbital tentacles that are typically simple or only slightly branched, and they are generally shorter than those of P. tentacularis. The overall body shape and coloration can also differ subtly, with P. zvonimiri often having a more pronounced reticulated pattern.
Znanstvena klasifikacija
- Kraljestvo
- Animalia
- Deblo
- Chordata
- Razred
- Actinopterygii
- Red
- Blenniiformes
- Družina
- Blenniidae
- Rod
- Parablennius
- Vrsta
- Parablennius tentacularis
Raziščite Tentacled Blenny
Prepoznajte ribe kjerkoli
Brezplačno za iOS, Android in splet. Prepoznavanje s fotografije, popolni podatki o vrstah in več.