Zooplankton feeding by corals underestimated
Research by marine biologists from Wageningen University has shown that feeding on zooplankton by scleractinian corals has been greatly underestimated.
Research by marine biologists from Wageningen University has shown that feeding on zooplankton by scleractinian corals has been greatly underestimated.
Scientists from Taiwan and Israel have found that octocorals are important reef builders. This exciting discovery makes us rethink the very nature of coral reefs.
Epizoic coral flatworms have been found to compete with their coral host for zooplankton. This finding is in agreement with the theory that symbiotic coral flatworms are parasitic.
Small polyped stony corals are often believed to simply rely on strong lighting and dissolved nutrients. But even these corals capture significant amounts of plankton.
| Eretmochelys imbricata |
| Written by Tim Wijgerde |
|
Taxonomy: Eretmochelys imbricata (Linnaeus, 1766) Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Reptilia Order: Testudines Family: Cheloniidae Genus: Eretmochelys Species: Eretmochelys imbricata (Hawksbill sea turtle) Subspecies: Eretmochelys imbricata bissa (Rüppell, 1835) Pacific Hawksbill sea turtle Subspecies: Eretmochelys imbricata imbricata (Linnaeus, 1766) -- Atlantic Hawksbill sea turtle
A Hawksbill turtle (Eretmochelys imbricata) pulling up big chunks of hard coral and eating the sponges off the bottom. The hawksbill turtle is a critically endangered sea turtle belonging to the family Cheloniidae. It is the only species in its genus. The species has a worldwide distribution, with Atlantic and Pacific subspecies. Eretmochelys imbricata imbricata is the Atlantic subspecies, while Eretmochelys imbricata bissa is found in the Indo-Pacific region. Author: Alex Rose References: Wikipedia Red List Standards & Petitions Subcommittee (1996). Eretmochelys imbricata. 2006 IUCN Red List of Threatened Species. IUCN 2006. Eretmochelys imbricata (TSN 173836). Integrated Taxonomic Information System, ITIS |