Random mating in the brooding coral Acropora palifera
نویسندگان
چکیده
منابع مشابه
Circadian Cycles of Gene Expression in the Coral, Acropora millepora
BACKGROUND Circadian rhythms regulate many physiological, behavioral and reproductive processes. These rhythms are often controlled by light, and daily cycles of solar illumination entrain many clock regulated processes. In scleractinian corals a number of different processes and behaviors are associated with specific periods of solar illumination or non-illumination--for example, skeletal depo...
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The global rise in coral diseases has severely impacted coral reef ecosystems, yet often little is known about these diseases, including how they are transmitted. White Band Disease (WBD), for example, has caused unparalleled declines in live Acropora cover, spreading rapidly throughout the Caribbean by unknown means. Here we test four putative modes of WBD transmission to the staghorn coral Ac...
متن کاملThe reef-building coral Acropora conditionally hybridize under sperm limitation.
Multi-specific synchronous spawning risks both sperm limitation, which reduces fertilization success, and hybridization with other species. If available sperm of conspecifics are limited, hybridization with heterospecific sperm could be an alternative. Some species of the reef-building coral Acropora produce hybrid offspring in vitro, and therefore hybridization between such species does someti...
متن کاملShort Term Growth Rate of Acropora downingi in the Coral Reef of Hengam Island, the Persian Gulf
In the Persian Gulf, Acropora- dominated coral reefs have been damaged by global and local disturbances. Inversion of coral colonies mostly occur due to anchoring and fishing in many coral reefs, particularly those established nearby human societies, like the coral reef of Hengam Island, in the Persian Gulf. The short term growth rates (weight increment) of inversely and normally transplanted c...
متن کاملRegionally isolated populations of an imperiled Caribbean coral, Acropora palmata.
The movements of larvae between marine populations are difficult to follow directly and have been the subject of much controversy, especially in the Caribbean. The debate centres on the degree to which populations are demographically open, such that depleted populations can be replenished by recruitment from distant healthy populations, or demographically closed and thus in need of local manage...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 2006
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps307155