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    The common guitarfish (Rhinobatos rhinobatos) is a species of cartilaginous fish in the family Rhinobatidae. It is native to the eastern Atlantic Ocean and the Mediterranean Sea. It is a bottom-dwelling fish feeding on crustaceans, other invertebrates and fish. The females give birth to live young. Its lifestyle makes it vulnerable to trawling and other fishing methods, populations seem to be declining and it has disappeared from parts of its range.


    Description


    The common guitarfish can grow to a length of about 147 cm (58 in), but a more normal length is about 80 cm (30 in). The dorsal surface is khaki-brown and the underparts are white. It is very similar in appearance to the blackchin guitarfish (Glaucostegus cemiculus), which shares its distribution, but is generally smaller, has larger eyes, more widely separated rostral ridges, a longer front nasal lobe and a wider back nasal flap.


    Distribution


    The common guitarfish is found in the north Atlantic Ocean from the Bay of Biscay to Angola and in the southern Mediterranean Sea. It cruises slowly around just above the seabed, sometimes resting on the sand or mud and semi-covering itself with sediment.


    Ecology


    The common guitarfish is a benthic fish, cruising along just above the sandy or muddy seabed and foraging for crustaceans, other invertebrates and fish. It is an ovoviviparous fish with one or two litters of live young being born each year, each litter being four to ten fish. The gestation period is about four months, and the young develop inside the female, obtaining nourishment from their yolk sacs at first, and later from uterine secretions of their mother.


    Status


    The common guitarfish lives close to the coast and breeds in shallow water. This makes it vulnerable, and it is fished, primarily as bycatch, over much of its range. In the northern Mediterranean, catches used to be landed, along with the blackchin guitarfish (Rhinobatos cemiculus), at fishing ports such as Palermo, but both fish are now no longer seen there and have probably been extirpated from the area. It is no longer to be seen in the Balearic Islands either. Off the coasts of West Africa, it is caught as bycatch by international shrimp trawling vessels, and by cephalopod fisheries trawling the seabed, as well as being caught by local artisanal gill net fishermen. Its meat may be salted and exported and its fins sold to Asia. It may be safest in the southern Mediterranean where the fishing is less intensive and it is still sometimes landed, but even there, most of the fish landed are immature. For the fish to have a long-term future and the fisheries to be sustainable, the adult fish need to be allowed to mature and breed. There is no special conservation plan for this fish and the International Union for Conservation of Nature has assessed its conservation status as being "critically endangered".


    References

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common guitarfishcommon guitarfish habitat
Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common guitarfish - Alchetron, The Free Social Encyclopedia

Common Guitarfish 046 | Sharks and Rays

Common Guitarfish 046 | Sharks and Rays

Common Guitarfish 030 | Sharks and Rays

Common Guitarfish 030 | Sharks and Rays

Common Guitarfish 022 | Sharks and Rays

Common Guitarfish 022 | Sharks and Rays

Common Guitarfish 009 | Sharks and Rays

Common Guitarfish 009 | Sharks and Rays

Common guitarfish - Facts, Diet, Habitat & Pictures on Animalia.bio

Common guitarfish - Facts, Diet, Habitat & Pictures on Animalia.bio

Common guitarfish - Facts, Diet, Habitat & Pictures on Animalia.bio

Common guitarfish - Facts, Diet, Habitat & Pictures on Animalia.bio

Common guitarfish - Wikiwand

Common guitarfish - Wikiwand

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common guitarfish

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Common guitarfish - Wikipedia

The common guitarfish (Rhinobatos rhinobatos) is a species of cartilaginous fish in the family Rhinobatidae. It is native to the eastern Atlantic Ocean and the Mediterranean Sea . It is a bottom-dwelling fish feeding on crustaceans , other invertebrates and fish.

Common Guitarfish - NOAA Fisheries

Nov 21, 2024 · The common guitarfish is a cartilaginous fish, similar to a ray or skate. The species once occurred in shallow waters throughout the Mediterranean Sea and eastern Atlantic Ocean, from France to Angola. It no longer occurs in many areas of the Mediterranean, and it …

Common Guitarfish – Discover Fishes - Florida Museum

Feb 6, 2025 · The common guitarfish have molariform teeth for crushing and grinding prey items. Common guitarfish are brown in color on the dorsal surface and white on the ventral surface and grows to a maximum total length of 55 inches.

Guitarfish - Wikipedia

Rhinobatos punctifer Compagno & Randall, 1987 (spotted guitarfish) Rhinobatos rhinobatos Linnaeus, 1758 (common guitarfish) Rhinobatos sainsburyi Last, 2004 (goldeneye shovelnose ray) Rhinobatos schlegelii J. P. Müller & Henle, 1841 (brown guitarfish) Rhinobatos whitei Last, Corrigan & Naylor, 2014 (Philippine guitarfish) Genus †Myledaphus ...

Common Guitarfish: Unveiling Their Mysteries and Habitats

The Common Guitarfish, scientifically known as Rhinobatos rhinobatos, is a ray-like fish that boasts a distinct appearance. Its body, which resembles a guitar, is flat and elongated, tapering into a long, pointed snout.

Rhinobatos rhinobatos, Common guitarfish : fisheries - FishBase

Dorsal spines (total): 0; Anal spines: 0.Rostral ridges widely separated over their entire length; anterior nasal lobe reaching to level of inner corner of nostril, posterior nasal flap wide; spiracle with two moderately developed folds, the outer one more prominent; thorns relatively small, present around inner margin of orbits, between spiracles, on shoulders, and along midline of …

Common guitarfish - Facts, Diet, Habitat & Pictures on ...

The common guitarfish is a benthic fish, cruising along just above the sandy or muddy seabed and foraging for crustaceans, other invertebrates and fish. It is an ovoviviparous fish with one or two litters of live young being born each year, each litter being four to ten fish.

Common guitarfish, Rhinobatos rhinobatos - allfishes.org

Common guitarfish feed on crustaceans, other invertebrates and fish. Reproduction. It is an oviparous fish that produces one or two broods of live calves each year, with four to ten fish in each brood. The gestation period is approximately four months.

Common guitarfish facts for kids - Kids encyclopedia

The common guitarfish is a benthic fish, cruising along just above the sandy or muddy seabed and foraging for crustaceans, other invertebrates and fish. It is an ovoviviparous fish with one or two litters of live young being born each year, each litter being four to ten fish.

Common Guitarfish: Rhinobatos rhinobatos - sharks and rays

The common guitarfish has become difficult to find throughout much of its range, but it is still relatively common in some bays in southern Spain including Cabo de Palos. Searching on open sand and sea grass beds should be successful in this area.