Aggregation of the siganid Siganus unimaculatus at Ishigaki Island, Okinawa, Japan
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منابع مشابه
Influence of Land Development on Holocene Porites Coral Calcification at Nagura Bay, Ishigaki Island, Japan
To evaluate the relationships between coral calcification, thermal stress, and sedimentation and eutrophication linked to human impact (hereafter referred to as "land development") by river discharge, we analyzed growth characteristics in the context of a paleoenvironment that was reconstructed from geochemical signals in modern and fossil (1.2 cal kyr BP and 3.5 cal kyr BP, respectively) massi...
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Attempts were made to assess the toxicity and to analyze paralytic toxin profiles of xanthid crab Atergatis floridus collected on two reefs on the leftand the right-side, tentatively designated as site A and B, separated by the passage at the outside of Kabira Bay in Ishigaki Island, Okinawa Prefecture, Japan in comparison with those of the same crabs from Camotes Island off the eastern coast o...
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Serum specimens were collected from 125 pigs on Miyako Island, 112 pigs on Ishigaki Island, and 42 pigs on Kume Island from 2005 to 2007, and 54 pigs on Yonaguni Island from 2006 to 2007. Their sera were tested for Japanese encephalitis virus (JEV) antibody by hemagglutination inhibition (HI) assay. Five serum samples (4.5%) from Ishigaki Island were positive for HI antibody, and 4 of the 5 sam...
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The green anole Anolis carolinensis invaded the Ogasawara Islands in Japan, drove various native species to extinction, and its distribution expanded 14 years after initial establishment. A. carolinensis invaded Okinawa Island, but it has not expanded its distribution in more than 25 years, although its density is extremely high in the southern region. To determine whether A. carolinensis has t...
متن کاملDetection of Ehrlichia platys DNA in brown dog ticks (Rhipicephalus sanguineus) in Okinawa Island, Japan.
Thirty-two Rhipicephalus sanguineus females collected from eight free-roaming dogs in Okinawa Island, Japan, were examined for ehrlichial DNA by 16S rRNA-based PCR and subsequent sequencing. Partial sequences of Ehrlichia platys 16S rRNA (678 to 679 bp) were detected in three ticks (9.4%) from two dogs. This is the first report of detection of E. platys in Japan, and also the first report of de...
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ژورنال
عنوان ژورنال: Galaxea, Journal of Coral Reef Studies
سال: 2008
ISSN: 1883-3969,1883-0838
DOI: 10.3755/galaxea.10.89