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Odpri aplikacijoOpis
Gobius geniporus, commonly known as the Babica slingrepka or Slender Goby, is a small, benthic marine fish belonging to the family Gobiidae. It is characterized by its elongated body, distinctive head shape, and specific fin configurations. This species is well-adapted to life on sandy or muddy substrates in coastal waters, often found in association with seagrass beds or rocky crevices. Its cryptic coloration provides effective camouflage against the seabed, aiding in both predation and evasion. It is a relatively common species within its distribution range, playing a role in the local marine ecosystem as both a predator of small invertebrates and a prey item for larger fish.
Fizične značilnosti
- Oblika telesa
- elongated
- Obarvanost
- The body coloration is typically a mottled brown, grey, or yellowish-brown, often with irregular darker blotches and spots that provide excellent camouflage. The ventral side is usually lighter. Some individuals may exhibit faint vertical banding. The fins are generally translucent with some darker speckling.
- Vrsta lusk
- ctenoid
- Položaj ust
- terminal
- Razpoznavne značilnosti
- Elongated, somewhat depressed head with a relatively long snout., Large eyes positioned dorsally., Two distinct dorsal fins., Pelvic fins fused into a disc-like sucker., Lateral line system well-developed, with distinct sensory pores on the head.
- Hrbtna plavut
- Two dorsal fins. The first dorsal fin has 6-7 spines, and the second dorsal fin has 1 spine and 12-14 soft rays. The first dorsal fin is typically lower than the second.
- Repna plavut
- Rounded to slightly emarginate caudal fin, with 15-17 rays.
- Prsna plavut
- Pectoral fins are relatively large and rounded, with 17-19 rays.
- Razpoznavne plavuti
- Pelvic fins are completely fused into a prominent, anteriorly concave disc-like sucker, characteristic of gobies, used for adhesion to substrates. Anal fin has 1 spine and 11-13 soft rays.
Nasveti za prepoznavanje
Head Shape
Look for the elongated, somewhat flattened head and relatively long snout, which is a key distinguishing feature from many other goby species.
Dorsal Fins
Observe the two separate dorsal fins. The first dorsal fin is typically lower than the second, and the spine count (6-7) can be helpful.
Pelvic Fin Sucker
Confirm the presence of the fused pelvic fins forming a distinct adhesive disc on the ventral side, characteristic of the Gobiidae family.
Coloration and Pattern
Note the mottled brown/grey/yellowish-brown coloration with irregular darker blotches, which provides camouflage against sandy or muddy substrates.
Size
Adults typically reach a maximum total length of 12-15 cm, with some individuals potentially reaching up to 18 cm.
Habitat
- Vrsta vode
- saltwater
- Globina
- Typically found in shallow coastal waters, from 1 to 30 meters, though occasionally recorded deeper.
- Okolje
- Prefers sandy or muddy bottoms, often in association with seagrass beds (e.g., Posidonia oceanica, Cymodocea nodosa) or detritus-rich areas. Also found near rocky outcrops and under stones, where it can find shelter and ambush prey.
- Geografska razširjenost
- Mediterranean Sea and adjacent Atlantic waters, specifically along the coasts of Portugal, Spain, France, Italy, Greece, Turkey, and North Africa. Its distribution extends into the Black Sea.
Podatki o akvariju
- Stopnja zahtevnosti nege: intermediate
- Temperament: peaceful
- Prehrana: carnivore
- Najmanjša velikost akvarija: 60 liters (approximately 15 gallons)
- Temperatura: 18-24°C (64-75°F)
- Vrednost pH: 8.1-8.4
- Trdota vode: 8-12 dKH
- Združljivost: Generally compatible with other peaceful, small marine fish and invertebrates. Avoid housing with aggressive or very large species that might prey on it.
- Posebne zahteve: Requires a sandy or fine gravel substrate for burrowing, ample rockwork or crevices for shelter, and stable water parameters. Live or frozen small invertebrates are essential for its diet.
Podatki iz narave
- Status ogroženosti: least concern
- Sezonskost: Present year-round, with increased reproductive activity typically observed during warmer months (spring to late summer).
- Tržna cena: N/A
- Komercialni pomen: none
- Okus: N/A
- Tekstura: N/A
- Hranilna vrednost: N/A
Ključna dejstva
Substrate Dwellerbehavior
Gobius geniporus is a classic benthic species, spending most of its life on or near the seabed, often partially buried in sand or mud.
Adhesive Pelvic Finsinteresting
Like many gobies, it possesses fused pelvic fins that form a suction cup, allowing it to cling to rocks or other substrates, even in strong currents.
Cryptic Camouflagebehavior
Its mottled coloration provides excellent camouflage, making it difficult to spot against the varied textures of the seabed, aiding in both hunting and avoiding predators.
Dietary Generalistbehavior
While primarily carnivorous, feeding on small invertebrates, it is an opportunistic feeder, consuming whatever small prey is available in its immediate environment.
Ecological Roleinteresting
As a small predator and prey item, it plays an important role in the energy transfer within its coastal ecosystems.
Varnostne informacije
Varna- Stopnja varnosti: safe
- Strupena: Ne
- Užitnost: not recommended
- Opombe o ravnanju: No specific handling precautions are required beyond standard care for small fish. They are not venomous and do not possess sharp spines that pose a significant threat. Handle gently to avoid stress or injury to the fish.
Podobne vrste
Common Goby
Pomatoschistus microps
P. microps is generally smaller, has a shorter snout, and typically exhibits a more uniform sandy coloration with less pronounced mottling. Its head is less depressed than G. geniporus.
Sand Goby
Pomatoschistus minutus
P. minutus also has a shorter snout and a more slender body. It often has a distinct dark spot on the first dorsal fin, which is usually absent or very faint in G. geniporus. The head shape of G. geniporus is more elongated and pointed.
Giant Goby
Gobius cobitis
G. cobitis is significantly larger (up to 27 cm), has a more robust body, and a different head profile. It typically inhabits rocky intertidal zones rather than sandy or muddy bottoms.
Znanstvena klasifikacija
- Kraljestvo
- Animalia
- Deblo
- Chordata
- Razred
- Actinopterygii
- Red
- Gobiiformes
- Družina
- Gobiidae
- Rod
- Gobius
- Vrsta
- geniporus
Raziščite Babica slingrepka
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