Elasmobranchii (haaien en roggen) (sharks and rays) >
Rhinopristiformes (Shovelnose rays) >
Rhinobatidae (Guitarfishes)
Etymology: glaucostigma: Specific name referring to a colored mark..
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 1 - 112 m (Ref. 96339). Tropical; 28°N - 4°S, 112°W - 82°W (Ref. 114953)
Eastern Central Pacific: Gulf of California to Ecuador.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 89.0 cm TL mannelijk / geslacht onbekend; (Ref. 114953)
Benthic in shallow waters over soft bottom (Ref. 9262). Adults feed on prawns and crabs, juveniles mainly amphipod crustaceans (Ref. 114953). Ovoviviparous (Ref. 50449).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449).
Compagno, L.J.V., 1999. Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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