Neoraja stehmanni   (Hulley, 1972)

African pygmy skate
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Elasmobranchii | Rajiformes | Rajidae
Synonyms
Common names
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| Native range | All suitable habitat | PointMap | Year 2050 |
Aquamaps of Neoraja stehmanni This map was computer-generated and has not yet been reviewed.
AquaMaps     Data sources: GBIF OBIS
Main reference
Size / Weight / Age
Max length : 35.0 cm TL male/unsexed; (Ref. 5578)
Environment
Bathydemersal; marine; depth range 292 - 1025 m (Ref. 5578)
Climate / Range
Deep-water; 29°S - 40°S
Distribution
Southeast Atlantic: off the Orange River mouth to south of the Agulhas Bank, South Africa.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
A dwarf softnose skate with a bluntly pointed snout and very large close-set eyes; tail longer than body in adult; pectoral disc angular with rounded corners, and anterior edges more undulated in adult male than in female; large thorns around eyes, on shoulders, and in interrupted single row from back to dorsal fins (Ref. 5578). Brownish-grey above, with 6-7 crossbars on tail; underside pale with dark brown areas along the front and rear edges of disc, on snout and on underside of tail (Ref. 5578).
Biology
    Glossary (e.g. epibenthic)
Found on the upper slope (Ref. 5578). Oviparous (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205). Probably taken by hake trawlers (Ref. 5578).
IUCN Red List Status (Ref. 57073)
Threat to humans
  Harmless
Human uses
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Internet sources
Estimation of some characteristics with mathematical models
Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5312
Resilience (Ref. 69278)
Low, minimum population doubling time 4.5 - 14 years (Fec assumed to be <100)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
Low to moderate vulnerability (31 of 100)

Modified by Luna, Susan M.