Results 271 to 280 of about 489,628 (312)
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2001
Abstract The final stage in speciation is the development of an endemic full species-a species that does not belong to a superspecies ranging extralimitally. Of Northern Melanesia’s 191 analyzed zoogeographic species, 35 fall into this category (table 24.1). They include four superspecies endemic to Northern Melanesia.
Ernst Mayr, Jared Diamond
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Abstract The final stage in speciation is the development of an endemic full species-a species that does not belong to a superspecies ranging extralimitally. Of Northern Melanesia’s 191 analyzed zoogeographic species, 35 fall into this category (table 24.1). They include four superspecies endemic to Northern Melanesia.
Ernst Mayr, Jared Diamond
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Ongoing Threats to Endemic Species
Science, 2006Carolyn Gramling's article “Hawaii's coral trees feel the sting of foreign wasps” (News Focus, 16 Dec. 2005, p. [1759][1]) highlights the risk posed by a nonnative wasp. This is only the most recent example of the vulnerability of endemic Hawaiian species to foreign invaders ([1][2]).
Goble, Dale D., Scott, Michael J.
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The Endemic Fritillaria Species of Japan
Curtis's Botanical Magazine, 2005Summary. This paper reviews and illustrates the seven known species of Fritillaria subgenus Fritillaria that are endemic to Japan and describes a new, eighth species, Fritillaria tokushimensis Akasawa, Katayama et Naito. A key for their identification is provided.
Tokio Naito, Yoko Otsuki
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Endemic fish species of Montenegro
Biological Conservation, 1995Abstract The status of 24 fish species from Montenegro, which are endemic to the northern Mediterranean basin, is discussed. Data are provided on their distribution and abundance, biology and basic habitat requirements.
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Species Number and Endemism: The Galápagos Archipelago Revisited
Science, 1973Regression analyses to determine plant species number are repeated for the Galápagos Islands with new data. The multiple curvilinear regression gives the best prediction of species number, with island area making the only significant contribution. The proportion of species endemic to the Galápagos is highest in the arid, transition zone and on small ...
M P, Johnson, P H, Raven
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Distribution patterns and drivers of non-endemic and endemic rodent species in China
2022Species distribution patterns are essential for the conservation of biodiversity. The aim of this study was to evaluate the influence of multiple ecological hypotheses on the spatial patterns of rodent species richness in China. First, we divided the geographic region of China into 80 × 80 km2 grid cells and mapped the distribution ranges of the 237 ...
Lei Meng, Lizhi Zhou
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Constituents of the Cuban Endemic Species Calophyllum pinetorum
Journal of Natural Products, 2008A new prenylated xanthone, pinetoxanthone (1), and two new pyranochromanones, pinetoric acid I (2) and pinetoric acid II (3), together with 10 known compounds, namely, the triterpenes friedelin and canophyllol, the xanthone macluraxanthone, the pyranochromanone derivatives calophyllic acid, isocalophyllic acid, calolongic acid, apetalic acid, and ...
Adonis Bello Alarcón +4 more
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Mozambique Endemic and Near-Endemic Red Listed Plant Species
2018En février 2018, le Groupe de spécialistes des plantes d'Afrique australe (SASPG) de la Commission de la survie des espèces (SSC) de l'UICN s'est réuni à Maputo pour évaluer l'état de conservation d'une centaine d'espèces végétales. Le groupe s'est concentré sur les plantes endémiques et quasi endémiques du Mozambique.
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Safeguard the endemic species of Honduras
ScienceManfredo Alejandro, Turcios-Casco +1 more
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