I am honored to share with you some great talks on nudibranchs and other sea slugs by researchers from all over the world: Japan, Brazil, Spain, USA, Thailand etc. Every week on Thursday and Sunday a new video. I am very grateful to all my colleagues that agreed to contribute to this project and I hope that these amazing sea slugs and scientists inspire you to learn more about our sea life and help to conserve our oceans 💕🌊

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With an estimated time of arrival currently at May 27, join us for the live broadcast of the fleet's arrival into Lisbon, finishing the seventh leg of the race from Newport, US.

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The yellow stingray (Urobatis jamaicensis) is a species of stingray in the family Urotrygonidae, found in the tropical western Atlantic Ocean from North Carolina to Trinidad. This bottom-dwelling species inhabits sandy, muddy, or seagrass bottoms in shallow inshore waters, commonly near coral reefs. Reaching no more than 36 cm (14 in) across, the yellow stingray has a round pectoral fin disc and a short tail with a well-developed caudal fin. It has a highly variable but distinctive dorsal color pattern consisting of either light-on-dark or dark-on-light reticulations forming spots and blotches, and can rapidly change the tonality of this coloration to improve its camouflage. Relatively sedentary during the day, the yellow stingray feeds on small invertebrates and bony fishes. When hunting it may undulate its disc to uncover buried prey, or lift the front of its disc to form a "cave" attractive to shelter-seeking organisms. This species is aplacental viviparous, meaning that the developing embryos are sustained initially by yolk and later by histotroph ("uterine milk"). Females bear two litters of up to seven young per year in seagrass, following a gestation period of 5–6 months. Though innocuous towards humans, the yellow stingray can inflict a painful injury with its venomous tail spine. This species is taken as bycatch by commercial fisheries and collected for the aquarium trade; it may also be negatively affected by habitat degradation. Nevertheless, it remains common and widespread, which has led the International Union for Conservation of Nature (IUCN) to list it under Least Concern.

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LUZ PARA CHALECO SALVAVIDAS https://amzn.to/3fwLosX DESCUBRE MÁS⛵ https://linktr.ee/tomruiz 🟢 ¡CAMISETAS AQUÍ!👇 https://navegandoyvela.com LA CAMARA QUE USO https://amzn.to/3Caovmm GUIA NÁUTICA IMRAY DEL MEDITERRANEO 👇 https://amzn.to/3RbgDqr UN BUEN LIBRO https://amzn.to/3e3KaER IMPRESCINDIBLE PARA LLEVAR A BORDO https://amzn.to/3ebWGlx Puedes ayudar a mejorar el canal con una pequeña aportación económica: https://www.paypal.com/donate?hosted_button_id=X8GFA7Y97S6R2 ➡️SIGUEME EN INSTAGRAM 👉https://www.instagram.com/navegaravelacontomasruiz/ ➡️VISITA MI BLOG👉 http://navegandoyvela.com/ ➡️TAMBIEN EN Tiktok 👉https://www.tiktok.com/@navegaravelacontomasruiz/

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