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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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Abgasgeruch im Salon? Ignoriere das niemals! ⚠️ #segeln #boot #sicherheit Ich sage dir, warum das lebensgefährlich werden kann und wo du sofort den Fehler suchen musst. Mehr nützliche Tipps wöchentlich Im Long-form auf Youtube youtube.com/@HafenkinoTechnik
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A weather forecast's accuracy can be determined by comparing its predictions to current observations. When the forecast aligns with real-time data, it indicates the model's reliability for the next 12 hours. #weather #forecast #accuracy #predictions #observations
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No olvides suscribirte a la Volvo Ocean Race: https://goo.gl/BzBCwU Consulta nuestro catálogo completo de vídeos: https://goo.gl/nrB9ay Volvo Ocean Race en Facebook: https://www.facebook.com/volvooceanrace/ Síguenos en Twitter: https://twitter.com/volvooceanraceE/ Síguenos en Instagram: https://www.instagram.com/volvooceanr... Leer más: http://www.volvooceanrace.com
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H - Hotel - Zum Lernen, eine Idee ist die Funktion Zufallswiedergabe der Playlists zu nutzen. For learning, a good idea is to use the random functionality of the play lists. Per l'apprendimento, una buona idea è utilizzare la funzionalità casuale delle playlist.
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#sailing #sailboat #sailinglife #tiny #tinyboat #circumnavigation #boatlife #congratulations
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