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Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (28 download)
Download or read book New Species of Centrolenid Frogs from Northern Peru written by William Edward Duellman and published by . This book was released on 1993 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William E. Duellman
Publisher : Forgotten Books
ISBN 13 : 9780666386434
Total Pages : 38 pages
Book Rating : 4.3/5 (864 download)
Download or read book New Species of Centrolenid Frogs From Northern Peru (Classic Reprint) written by William E. Duellman and published by Forgotten Books. This book was released on 2018-02-26 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from New Species of Centrolenid Frogs From Northern Peru In the Departamento San Martin, a complex series of ridges reaching elevations of more than 1000 m extend eastward and southward from the Cordillera Central of the Andes. These steep, rocky ridges support lower montane rainforest and cloud forest, whereas the intervening valleys, most of which are extensively cultivated, contain remnants of dry tropical forest. Many small streams cascade down these slopes; major drainage systems flow south Rio Mayo) or east (e. G., Rio Cainarache) into the Rio Huallaga, which separates the Cordillera Central from the Cordillera Oriental. In northern Peru, the Cordillera Oriental terminates in a series of ridges with elevations of 1000 - 1200 m. The Rio Huallaga cuts a canyon through these front ranges between Shapaja and Chazuta, to the south of which is the northern end of the Cordillera Azul (fig. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (84 download)
Download or read book New Species of Centrolenid Frogs from Nothern Peru written by William Edward Duellman and published by . This book was released on 1993 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Evan Twomey
Publisher :
ISBN 13 : 9781775574729
Total Pages : 87 pages
Book Rating : 4.5/5 (747 download)
Download or read book A Review of Northern Peruvian Glassfrogs (Centrolenidae), with the Description of Four New Remarkable Species written by Evan Twomey and published by . This book was released on 2014 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peru is well known for amphibian diversity and endemism, yet there have been relatively few field studies of glassfrog (Centrolenidae) diversity in this country. Research in Colombia and Ecuador indicates that centrolenid diversity is higher in the northern Andes. However, part of this trend appears to be due to sampling effort. We conducted fieldwork throughout northern Peru, and based on phylogenetic analysis of DNA sequences, combined with bioacoustic and morphological analyses of new and available material we now recognize 33 species from the country (versus 30 species prior to this work). Field surveys led to the discovery of four remarkable species: Centrolene charapita new species is a large, ornamented glassfrog that appears to be sister to Ce. geckoideum; Chimerella corleone new species represents the second-known member of the genus Chimerella; Cochranella guayasamini new species is the second-known member of the genus with humeral spines; and Hyalinobatrachium anachoretus new species occurs in the cloud forest of the east-Andean versant in Peru. In addition to the new species described here, we provide new country records, new localities including range extensions of up to 875 km, information on diagnostic characters and phylogenetic relationships, call and larval descriptions, and observations on natural history for several Peruvian centrolenids. Our results also revealed several taxonomic problems concerning species of the genus Rulyrana, and we conclude that R. croceopodes and R. tangarana are junior synonyms of R. saxiscandens. By implication of our phylogenetic analyses, we recognize the following new combinations: Espadarana audax new combination, Espadarana durrelorum new combination, and Espadarana fernandoinew combination.
Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 (243 download)
Download or read book Three New Species of Centrolenid Frogs from the Pacific Versant of Ecuador and Colombia written by William Edward Duellman and published by . This book was released on 1971 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence S. Hamilton
Publisher : Springer Science & Business Media
ISBN 13 : 1461225000
Total Pages : 425 pages
Book Rating : 4.4/5 (612 download)
Download or read book Tropical Montane Cloud Forests written by Lawrence S. Hamilton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until relatively recently the valuable tropical montane cloud forests (hereaf ter usually referred to as TMCFs) of the world had scarcely come under the assaults experienced by the downslope montane and lowland forests. TMCFs are not hospitable environments for human occupation, and their remoteness (except in places near Andean high mountain settlements and in the Ethiopian Highlands) and difficult terrain have given them de facto protection. The ad jacent upper montane rain forests have indeed been under assault for timber, fuelwood, and for conversion to grazing and agriculture for many decades, even centuries in the Andes, but true cloud forest has only come under ex ploitation as these lower elevational resources have disappeared. They have also been "nibbled" at from above where there have been alpine grasslands under grazing pressure. Increasingly now, however, these cloud forest eco systems are being fragmented, reduced, and disturbed at an alarming rate. It is now becoming recognized that steps must be taken rapidly to increase our understanding of TMCF and to achieve their conservation, because: their water-capture function is extremely important to society; • their species endemism is high; they serve as refugia for endangered species being marginalized in these environments by increasingly transformed lower elevation ecosystems; they are relatively little studied; yet, their value to science is extremely high; they have low resilience to disturbance; vii viii Preface and many other reasons, which will be discussed subsequently in this publi cation.
Author : Alessandro Catenazzi
Publisher : MDPI
ISBN 13 : 3036506349
Total Pages : 552 pages
Book Rating : 4.0/5 (365 download)
Download or read book Systematics and Conservation of Neotropical Amphibians and Reptiles written by Alessandro Catenazzi and published by MDPI. This book was released on 2021-08-31 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes all 14 articles contributed to the Special Issue "Systematics and Conservation of Neotropical Amphibians and Reptiles” in the journal Diversity, originally published in 2019 and 2020.
Author : John D. Lynch
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 (243 download)
Download or read book A Review of the Centrolenid Frogs of Ecuador written by John D. Lynch and published by . This book was released on 1971 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip W. Hedrick
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.3/5 (243 download)
Download or read book New Species of Frogs, Centrolenella, from the Pacific Versant of Ecuador and Southern Colombia written by Philip W. Hedrick and published by . This book was released on 1971 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)
Download or read book Frogs of the Genus Colostethus (Anura; Dendrobatidae) in the Andes of Northern Peru written by William Edward Duellman and published by . This book was released on 2004 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (766 download)
Download or read book Centrolenid Frogs from Perú written by William Edward Duellman and published by . This book was released on 1976 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.:/5 (319 download)
Download or read book Wildlife Review written by and published by . This book was released on 1994 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (321 download)
Download or read book Frogs of the Genus Eleutherodactylus (Anura: Leptodactylidae) in the Andes of Northern Peru written by William Edward Duellman and published by . This book was released on 1999 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Edward Duellman
Publisher :
ISBN 13 :
Total Pages : 546 pages
Book Rating : 4.:/5 (31 download)
Download or read book Occasional Papers of the Museum of Natural History, the University of Kansas written by William Edward Duellman and published by . This book was released on 1971 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.:/5 (318 download)
Download or read book Occasional Papers of the Museum of Natural History, the University of Kansas written by and published by . This book was released on 1992 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 ( download)
Download or read book Scientific Papers written by and published by . This book was released on 2004 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Diane Debinski
Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.:/5 (89 download)
Download or read book Some Hylid Frogs from the Guiana Highlands, Northeastern South America written by Diane Debinski and published by . This book was released on 1992 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
