Rajella fuliginea
No common name
Collection Details
Specimens
Photos
There are no photos available for this taxon yet.
Records
Taxonomic Hierarchy
Chondrichthyes (Cartilaginous Fishes)
Rajiformes (Skates)
Rajidae (Skates)
Rajella
Rajella fuliginea
Description
This species account was compiled from
FishBase (Froese, R. and D. Pauly. Editors. 2025. FishBase. World Wide Web electronic publication. www.fishbase.org, version 04/2025.)
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Characters
Body shape: other.
Distribution
Western Atlantic: French Guiana.
Habitat Associations
Marine. bathydemersal. depth range 731-1280 m.
Biology
Oviparous. Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205). Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats (Ref. 205). Egg capsules are 12.5 cm long and 7.5 cm wide (Ref. 41249).
Max length: 45.0 cm TL.
Reproductive mode: dioecism; fertilization: internal (oviduct); nonguarders (open water/substratum egg scatterers); parental care: none. Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205).
IUCN Red List Status: Least Concern (LC), assessed 2019-06-21. Resilience: Low (Fec assumed to be <100).
References
Breder, C.M. and D.E. Rosen (1966) Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p.
Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez (1992) Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD.
McEachran, J.D. and K.A. Dunn (1998) Phylogenetic analysis of skates, a morphologically conservative clade of elasmobranchs (Chondrichthyes: Rajidae). Copeia 1998(2):271-290.
Weigmann, S. (2016) Annotated checklist of the living sharks, batoids and chimaeras (Chondrichthyes) of the world, with a focus on biogeographical diversity. J. Fish Biol. 88(1):1-201. DOI: 10.1111/jfb.12874
Comments On Rajella fuliginea