Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchi (squali e razze) (sharks and rays) > Myliobatiformes (Stingrays) > Zanobatidae (Panrays)
Etymology: schoenleinii: Needs a better reference..
More on authors: Müller & Henle.

Environment: milieu / climate zone / depth range / distribution range Ecologia

marino demersale; distribuzione batimetrica ? - 100 m (Ref. 27000), usually 10 - 15 m (Ref. 114953). Tropical; 31°N - 18°S, 19°W - 14°E (Ref. 114953)

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Eastern Central Atlantic: Morocco to Angola.

Length at first maturity / Size / Peso / Age

Maturity: L_m 38.5, range 37 - 40 cm
Max length : 100.0 cm TL maschio/sesso non determinato; (Ref. 6513); common length : 40.0 cm TL maschio/sesso non determinato; (Ref. 114953); common length :50 cm TL (female); peso massimo pubblicato: 1.4 kg (Ref. 114953)

Occurs in shallow coastal waters to moderate depth, over sandy and sandy-muddy bottoms. Feeds on mollusks and other benthic invertebrates, mainly shrimps (Ref. 6513, 114953). Ovoviviparous (Ref. 5377). Females mature at 37-40 cm TL, males ca. 30 cm TL; born at ca. 19 cm TL. Litters of 1-4 pups after short gestation; born at ca. 19 cm TL (Ref. 114953).

Life cycle and mating behavior Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve

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).

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Stehmann, M., 1990. Platyrhinidae. p. 28. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 6513)

IUCN Red List Status (Ref. 130435)

Vulnerabile, vedi Lista Rossa IUCN (VU) (A2bd); Date assessed: 04 August 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesca: commerciale

FAO - Publication: search | FishSource |

Informazioni ulteriori

Trophic ecology
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Ecology
Ecologia

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Life cycle
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Estimates based on models

Preferred temperature (Ref. 123201): 15.6 - 20.9, mean 19.2 °C (based on 19 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.44 se; based on food items.

Resilienza (Ref. 120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Fec assumed to be <100).

Fishing Vulnerability (Ref. 59153): High vulnerability (60 of 100).

Price category (Ref. 80766): Medium.

Zanobatus schoenleinii (Müller & Henle, 1841)