Biology:Hypanus berthalutzae
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Short description: Species of cartilaginous fish
| Hypanus berthalutzae | |
|---|---|
Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Superorder: | Batoidea |
| Order: | Myliobatiformes |
| Family: | Dasyatidae |
| Genus: | Hypanus |
| Species: | H. berthalutzae
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| Binomial name | |
| Hypanus berthalutzae Petean, Naylor & Lima, 2020
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Hypanus berthalutzae, known as Lutz's stingray, is a species of stingray in the family Dasyatidae first described in 2020. Its typical size is unknown, though the largest known specimen was 68 cm (27 in) wide.[1] Most known specimens are female.[1][2]
Distribution and habitat
The species occurs exclusively in shallow waters off of Brazilian coasts.[3]
Description
The species has a kite-shaped disc, that is slightly wider than long. Its eyes relatively large and protruding, with small spiracles directly behind.[1]
This stingray has a unique ratio of 16:1 females to males.[3]
Human interaction
It is frequently caught as a bycatch in different fisheries.[3] Recent studies have been performed in order to determine the prevalence of this species.[citation needed]
References
- ↑ 1.0 1.1 1.2 "Hypanus berthalutzae". https://www.fishbase.se/summary/69726.
- ↑ "Lutz's Stingray (Hypanus berthalutzae)" (in en). https://www.inaturalist.org/taxa/1227508-Hypanus-berthalutzae.
- ↑ 3.0 3.1 3.2 Branco-Nunes, Ilka; Niella, Yuri; Hazin, Fábio Hissa Vieira; Creio, Emmanuelly; de Oliveira, Paulo Guilherme Vasconcelos; Afonso, André Sucena (2021-11-01). "Abundance dynamics of a new, endemic batoid from Brazil: The Lutz's stingray, Hypanus berthalutzae". Regional Studies in Marine Science 48. doi:10.1016/j.rsma.2021.102059. ISSN 2352-4855. Bibcode: 2021RSMS...4802059B. https://www.sciencedirect.com/science/article/pii/S2352485521004515.
Wikidata ☰ Q107054785 entry
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