Two new species of Sicyos (Cucurbitaceae) from Guerrero and Oaxaca, Mexico
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چکیده
منابع مشابه
Biology of tiny animals: three new species of minute salamanders (Plethodontidae: Thorius) from Oaxaca, Mexico
We describe three new species of minute salamanders, genus Thorius, from the Sierra Madre del Sur of Oaxaca, Mexico. Until now only a single species, T. minutissimus, has been reported from this region, although molecular data have long shown extensive genetic differentiation among geographically disjunct populations. Adult Thorius pinicola sp. nov., T. longicaudus sp. nov., and T. tlaxiacus sp...
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During January 2002, 3 specimens of an undescribed species of Oochoristica Lühe, 1898, were collected in Ctenosaura pectinata (Wiegmann, 1834) from Santa Mará Mixtequilla, Oaxaca, Mexico. Oochoristica leonregagnonae n. sp. differs from 71 of 82 species of the genus by its large number of testes (78-112 [95] vs. less than 65 per proglottid, respectively). In addition, the numerous ovarian lobes ...
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We describe a new species of Bolitoglossa (Nanotriton) from the Sierra de Juárez and Sierra Mixe of Oaxaca, Mexico. Bolitoglossa chinantecasp. n. is distinguished from the three other species in the subgenus Nanotriton by its more robust body, by having substantial numbers of maxillary teeth and differences in relative head width, foot width, and limb length. The new species occurs in sympatry ...
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{Instituto de Biologı́a, UNAM, AP 70-153, CP 04510, Ciudad Universitaria, México D.F.; e-mail: [email protected] {Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal, 2, 28006 Madrid, Spain; e-mail: [email protected] §Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA; e-mail: [email protected] }Museum of Vertebrate Zoology, University of C...
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A new species of the genus Diplocentrus Peters, 1861 is described, based on several specimens collected in the Mexican state of Oaxaca. It is characterized by a high telotarsal spiniform setae count (4-5/5:5/6:6/6:6/6-7), and the pectinal tooth counts of 12-15, mode = 13 (male) or 11-13, mode = 12 (female). With the description of this species, the diversity of the genus is increased to 51 spec...
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ژورنال
عنوان ژورنال: Botanical Journal of the Linnean Society
سال: 2004
ISSN: 1095-8339,0024-4074
DOI: 10.1111/j.1095-8339.2004.00288.x