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Image of Guinean sea catfish
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Guinean Sea Catfish

Carlarius parkii (Günther 1864)

Diagnostic Description

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Diagnosis: body elongated and rounded; head broad and only slightly flattened above; snout rounded; mouth inferior; maxillary barbels reaching to pectoral fin bases, mandibular ones being shorter: osseous head shield, coarsely rugose, fairly visible through the skin (Ref. 57224). Occipital process moderately broad at base, tapering towards its distal end, with a median keel (Ref. 2683, 57224). Predorsal plate very rugose, short and crescent-shaped; premaxillary teeth villiform forming a plate slightly curved (Ref. 57224). Palatal teeth in single pair of rounded patches, well separated by a space smaller than their diameter (Ref. 57224, 81640). No gill-rakers on the posterior face of the 1st and 2nd arches (Ref. 57224). Total number of anterior gill-rakers on 1st arch: 11-14 (Ref. 57224, 81640). 11-15 gill rakers on the outer side of the entire 2nd arch (Ref. 81640). Dorsal fin short with a long, osseous serrated spine preceded by a very short one; dorsal and pectoral fins with a strong serrated, erectile spine; adipose fin well developed; caudal fin forked with long pointed lobes (Ref. 57224).Coloration: olive brown above, belly whitish (Ref. 57224).
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Morphology

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Dorsal spines (total): 2; Dorsal soft rays (total): 7; Analspines: 0
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Trophic Strategy

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Feeds on fish and shrimps (Ref. 28587).
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Biology

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Marine species commonly found along the continental coast; often entering adjacent estuaries and freshwater rivers (Ref. 3876). Feeds on fish and shrimps (Ref. 28587). Males practise buccal incubation (Ref. 57224). Dorsal and pectoral serrated spines are venomous and can cause very painful wounds (Ref. 43448).
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Importance

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fisheries: commercial
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Guinean sea catfish

provided by wikipedia EN

The Guinean sea catfish (Carlarius parkii), also known as the marine catfish,[2] is a species of sea catfish in the family Ariidae.[3] It was described by Albert Günther in 1864, originally under the genus Arius.[4] It is a tropical fish which is found in the eastern Atlantic off Mauritania, Angola, Morocco and Western Sahara. A single record was reported in the eastern Mediterranean Sea in 1986.[5] It inhabits coastal marine waters at a depth range of 50 to 80 m (160 to 260 ft), also frequently entering estuaries and freshwater rivers. It reaches a maximum total length of 70 cm (28 in), more commonly reaching a TL of 40 cm (16 in).[3]

The Guinean sea catfish feeds on bony fish and shrimp.[6] It is of commercial interest to fisheries, although a venom in the serrated spines of its dorsal and pectoral regions can cause painful injuries.[3]

Male Guinean sea catfish orally incubate eggs.[3]

References

  1. ^ Synonyms of Carlarius parkii at www.fishbase.org.
  2. ^ Common names of Carlarius parkii at www.fishbase.org.
  3. ^ a b c d Froese, Rainer; Pauly, Daniel (eds.) (2016). "Carlarius parkii" in FishBase. September 2016 version.
  4. ^ Günther, A. 1864 (10 Dec.) [ref. 1974] Catalogue of the fishes in the British Museum. Catalogue of the Physostomi, containing the families Siluridae, Characinidae, Haplochitonidae, Sternoptychidae, Scopelidae, Stomiatidae in the collection of the British Museum. v. 5: i-xxii + 1-455
  5. ^ Atlas of Exotic Fishes in the Mediterranean Sea (Carlarius parkii). 2nd Edition. 2021. 366p. CIESM Publishers, Paris, Monaco.https://ciesm.org/atlas/fishes_2nd_edition/Carlarius_parkii.pdf
  6. ^ Food items reported for Carlarius parkii at www.fishbase.org.
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Guinean sea catfish: Brief Summary

provided by wikipedia EN

The Guinean sea catfish (Carlarius parkii), also known as the marine catfish, is a species of sea catfish in the family Ariidae. It was described by Albert Günther in 1864, originally under the genus Arius. It is a tropical fish which is found in the eastern Atlantic off Mauritania, Angola, Morocco and Western Sahara. A single record was reported in the eastern Mediterranean Sea in 1986. It inhabits coastal marine waters at a depth range of 50 to 80 m (160 to 260 ft), also frequently entering estuaries and freshwater rivers. It reaches a maximum total length of 70 cm (28 in), more commonly reaching a TL of 40 cm (16 in).

The Guinean sea catfish feeds on bony fish and shrimp. It is of commercial interest to fisheries, although a venom in the serrated spines of its dorsal and pectoral regions can cause painful injuries.

Male Guinean sea catfish orally incubate eggs.

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