<strong>The echinoid fauna from middle and southern Japan: a preliminary report</strong>
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چکیده
منابع مشابه
A Preliminary Quantitative Survey of the Echinoid Fauna of Kealakekua and Honaunau Bays, Hawaii'
DURING 8 DAYS in early August and October, 1968, the members of an expedition from the University of Hawaii examined the distribution and abundance of sea urchins in two bays along the Kona (leeward) Coast of the Island of Hawaii (Fig. 1) : Kealakekua Bay (19 0 28' N; 155 0 55' W) and Honaunau Bay (19 0 25' N ; 155 0 55' W). The major sampling effort was expended in Kealakekua, the larger of th...
متن کاملA new species of Lyria (Gastropoda: Volutidae) from Southern Japan.
A new endemic species of Volutidae, Lyria (Lyria) ogasawarana sp. nov. is described from Chichijima Island, Ogasawara Islands, Japan. This new species is similar to the other Pacific Lyria: L. (Lyria) cassidula cassidula (Reeve, 1849), L. (Lyria) deliciosa (Montrousier, 1859), L. (Lyria) pattersonia (Perry, 1811) and L. (Lyria) insignata (Iredale, 1940). These different populations of closely r...
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Professor of Biological Sciences, California State Polytechnic University, Pomona, California 91768. Abstract: Extremely little is known about succession of insects in postfire chaparral. This 4-year postfire study in the San Gabriel Mountains of southern California showed that pollen-nectar feeders and predatory insects can be very abundant beginning the first spring after a burn. Annual plant...
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Evolutionary radiations are fascinating phenomena corresponding to a dramatic diversification of taxa and a burst of cladogenesis over short periods of time. Most evolutionary radiations have long been regarded as adaptive but this has seldom been demonstrated with large-scale comparative datasets including fossil data. Originating in the Early Jurassic, irregular echinoids are emblematic of th...
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The large-scale spatial distribution of seafloor fauna is still poorly understood. In particular, the bathyal zone has been identified as the key depth stratum requiring further macroecological research, particularly in the Southern Hemisphere. Here we analyze a large biological data set derived from 295 research expeditions, across an equator-to-pole sector of the Indian, Pacific, and Southern...
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ژورنال
عنوان ژورنال: Zoosymposia
سال: 2019
ISSN: 1178-9913,1178-9905
DOI: 10.11646/zoosymposia.15.1.14