Project Gutenberg 2010-05-24 Public domain in the USA. 352 León, Juan R. Leon, Juan R. 70630627 The Systematics of the Frogs of the Hyla Rubra Group in Middle America Produced by Chris Curnow, Joseph Cooper and the Online Distributed Proofreading Team at https://www.pgdp.net "The Systematics of the Frogs of the Hyla Rubra Group in Middle America" by Juan R. León is a scientific publication written in the late 20th century. This work delves into the taxonomy, distribution, and natural history of the tree frogs belonging to the Hyla rubra group, primarily found across Middle America and extending to parts of South America. The publication aims to synthesize previous research while contributing new findings about species variations, ecology, and their evolutionary history. The opening of the text provides essential background on the Hyla rubra group, discussing its presence from lowland México to Argentina, with the highest diversity located in southeastern Brazil. León outlines the historical context of the group, citing various researchers who have contributed to its classification over the years. He highlights the importance of the study by noting the lack of published data regarding the ecology and life history of these frogs, thereby establishing the aim of his report: to detail the species within the group as they appear in Middle America, including key physical descriptions, behavioral data, and anatomical analyses that underlie their systematic classification. (This is an automatically generated summary.) Reading ease score: 63.5 (8th & 9th grade). Neither easy nor difficult to read. en Hyla rubra Frogs -- Central America QH Text Animal Animals-Wild-Reptiles and Amphibians Browsing: Nature/Gardening/Animals Browsing: Science - Genetics/Biology/Evolution Category: Science - Biology 163023 2025-06-13T09:52:21.794428 text/html 157006 2021-01-06T15:39:34 text/html; charset=iso-8859-1 646952 2021-01-06T15:39:34 text/html; charset=iso-8859-1 application/zip 850613 2025-06-13T09:52:30.244373 application/epub+zip 853697 2025-06-13T09:52:25.881435 application/epub+zip 111578 2025-06-13T09:52:24.372401 application/epub+zip 1068682 2025-06-13T09:52:32.936357 application/x-mobipocket-ebook 1055699 2025-06-13T09:52:29.240404 application/x-mobipocket-ebook 301727 2022-08-15T04:35:53.630334 application/x-mobipocket-ebook 131472 2025-06-13T09:52:20.886425 text/plain; charset=us-ascii 131112 2021-01-06T15:39:34 text/plain; charset=iso-8859-1 43281 2021-01-06T15:39:34 text/plain; charset=iso-8859-1 application/zip 131122 2021-01-06T15:39:34 text/plain; charset=us-ascii 43178 2021-01-06T15:39:34 text/plain; charset=us-ascii application/zip 20658 2025-06-13T09:52:33.087364 application/rdf+xml 23158 2025-06-13T09:52:24.957450 image/jpeg 4406 2025-06-13T09:52:24.665424 image/jpeg 739085 2025-06-13T09:52:21.835448 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog