Dipturus diehli, Thorny tail skate

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Dipturus diehli Soto & Mincarone, 2001

Thorny tail skate
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Image of Dipturus diehli (Thorny tail skate)
No image available for this species;
drawing shows typical species in Rajidae.

Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (haaien en roggen) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Dipturus: Greek, di = two + Greek, pteryx = fin (Ref. 45335)diehli: Named for Fernando Luiz Diehl, in recognization for his work and dedication to oceanography in Brazil.
Eponymy: Professor Fernando Luiz Diehl (d: 1959) is a Brazilian oceanographer. [...] (Ref. 128868), visit book page.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

marien bathydemersaal; diepte 480 - ? m (Ref. 56493). Deep-water

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri

Southwest Atlantic: Brazil.

Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm
Max length : 101 cm DL mannelijk / geslacht onbekend; (Ref. 56493)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Diagnosis: One median thorn row on disc with 27 thorns; 5 thorn rows on tail, the median row with 32 intercalated small/great thorns extending from caudal base to first dorsal fin; 8 nuchal thorns; 17 orbital, 9 spiracular, and 4 scapular thorns each side, with dorsal and ventral surfaces rough (Ref. 56493).
Body shape (shape guide): other.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Oviparous (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205). Minimum depth from Ref. 58018.

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).

Hoofdreferentie Upload uw referenties | Referenties | Coördinator : McEachran, John | Medewerkers

Soto, J.M.R. and M.M. Mincarone, 2001. Dipturus diehli sp. nov., a new species of skate (Chondrichthyes, Rajidae) from southern Brazil. Mare Magnum 1(1):3-6. (Ref. 56493)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

FAO - Publication: search | FishSource |

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Internetbronnen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: ga naar, zoek | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00131 - 0.00604), b=3.25 (3.08 - 3.42), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.9   ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Assuming fecundity<100).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (74 of 100). 🛈