Fotos
No hay fotos para esta inmersión
-
Temp: Surf 29°C Parte inferior 28°C
-
Tipo de buceo: Arrecife
-
Visibilidad: Buena
Agua: Salada
Equipo específico utilizado
Buceadores recientes en Makunudu
Datos proporcionados por EOL.org
Especies identificadas
Triaenodon obesus (Rüppell, 1837) (Whitetip reef shark)
Despite its docile nature during the day this nocturnal shark can become aggressive when hunting at night, thrashing through coral reefs looking for potential prey. The whitetip reef shark usually hunts alone, but is non-te...
Leer más
Despite its docile nature during the day this nocturnal shark can become aggressive when hunting at night, thrashing through coral reefs looking for potential prey. The whitetip reef shark usually hunts alone, but is non-territorial and will occasionally work in cooperation with others in the pursuit of prey . Feeding primarily on bottom-dwelling octopus, lobsters, crabs and bony fish, it often chases its prey into a crevice before jamming its body in after it, sealing the exit . The extremely posterior location of the first dorsal fin compared to those of other sharks is an adaptation to this feeding habit, which allows them to get their heads and mouths much further into the gaps and holes in the coral . The whitetip reef shark's mating season varies with location . Reproduction is viviparous and after a gestation period of around a year the female will give birth to one to five live pups, which are completely independent at birth . Both sexes reach sexual maturity at approximately 5 years old, and it is estimated that this species can live to an age of 25 years .
Carcharhinus melanopterus (Quoy and Gaimard, 1824) (blacktip reef shark)
This powerful swimmer is well known for its tendency to enter incredibly shallow water, and is often found in water only 30 centimetres deep or less, with its distinctive dorsal fin protruding from the surface of the water....
Leer más
This powerful swimmer is well known for its tendency to enter incredibly shallow water, and is often found in water only 30 centimetres deep or less, with its distinctive dorsal fin protruding from the surface of the water. It is also found near the bottom or in mid-water in deeper water, singly or in small groups . It feeds on a wide variety of small fish and invertebrates, including mullet, groupers, wrasses, cuttlefish, squid, shrimp . Blacktip reef sharks are viviparous, and therefore the embryos develop inside the mother, for about 16 months. Females generally give birth between late winter and early summer, to between two and four pups . However, reproductive cycles appear to vary throughout the blacktip reef shark's range, with reports of annual, biannual and biennial reproductive cycles . The blacktip reef shark is not an extremely dangerous species, although it is responsible for several provoked and unprovoked attacks on humans. Many are on people that are swimming or wading on reefs, presumably because they were mistaken for small prey. These sharks are more cautious when encountering divers and can usually be driven off .
Aetobatus narinari (Euphrasen, 1790) (Bishop ray)
Large groups of spotted eagle rays may be seen outside of the breeding season. These rays swim close to the surface and can occasionally be seen jumping clear out of the water (known as 'breaching') . Females give birth to ...
Leer más
Large groups of spotted eagle rays may be seen outside of the breeding season. These rays swim close to the surface and can occasionally be seen jumping clear out of the water (known as 'breaching') . Females give birth to around 4 live young . Spotted eagle rays have heavy dental plates which they use to crush their hard-shelled prey ; they feed predominantly on bivalve shellfish .
Compartir en redes sociales
Enlace directo a esta inmersión
Todos los datos de esta inmersión se borrarán (perfil, notas, lista de peces...) y no podrán ser recuperados. ¿Estás seguro?
Tienes que seleccionar al menos una inmersión para importarla a Diveboard
Esta inmersión se copiará en tu propio diario.
Por favor selecciona qué detalles te gustaría guardar.
Esta inmersión se ha copiado a tu diario de inmersiones.
El equipo de soporte de Diveboard ha sido notificado y se publicará pronto una solución para este problema. Si deseas contactar con el equipo de Diveboard, por favor proporciona la siguiente etiqueta de error:
Estamos participando en el concurso de startups Techcrunch Disrupt. Apoya Diveboard votando por nosotros!
Sólo hace falta un click!
Esta ventana emergente se mostrará sólo una vez. No te olvides de votar antes de cerrarla!
Ron Opdam
Maldivas
Fecha: 2000-06-25 - 09:30
Profundidad máxima: 22m Duración: 49mins
