SCOTCAT.COM
your internet guide to all things catfish
Aspistor quadriscutis (Valenciennes, 1840) |
Image contributors to this species: |
Jackie Goulder (2) David Mashall (1) |
ScotCat Sources: |
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Other Sources: |
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Relevant Information: |
Description: Dorsal spines (total): 1. Three pair of barbels on rostral region, two pairs on lower jaw, one pair on posterior end of maxilla; end of maxilla barbel reaching pectoral fin insertion; large saddle-shaped bony plate with rugosa surface in front of dorsal fin, anterior margin of this plate waved but no deep medial incision. Colouration: Body yellow or gray-yellow dorsally, white ventrally. Habitat: Found in turbid waters over muddy bottoms in shallow coastal areas, also around estuaries , and coastal rivers. Diet: Food items include bottom-living invertebrates. Reproduction: Reproduction period is probably between September and November. Egg diameter is 9-11 mm. Males practice mouth brooding of the eggs. |
Common Name: |
Bressou sea catfish |
Synonyms: |
Arius quadriscutis, Notarius quadriscutis |
Family: |
Ariidae |
Distribution: |
South America: Atlantic coastal rivers of South America from Guyana to northeastern Brazil. Type locality: Cayenne ou de la Mana ... Cayenne. |
Size: |
50.0cm.TL (20ins) |
Temp: |
20-27°c (67-81°f) |
p.H. |
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6.5-8.0. |
Reference: |
Ferraris, C.J. Jr.,
2007. Checklist of catfishes, recent and fossil (Osteichthyes:
Siluriformes), and catalogue of siluriform primary
types. Zootaxa 1418:1-628. |
Family: Ariidae Back to Ident-A-Cat Click on Thumbnails |
 Aspistor
quadriscutis |
 Aspistor
quadriscutisHead view |
 Aspistor
quadriscutis |
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