Boletin ... Publicación Mensual. Año XII. Núm. CXXVII. Enero de 1915-Año. 21. Num. CCXL. Junio de 1924 PDF Download

Author: Instituto de Reformas Sociales (MADRID)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: British museum. Dept. of printed books
Publisher:
ISBN:
Category :
Languages : en
Pages : 520

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Author: British Museum. Department of Printed Books
Publisher:
ISBN:
Category : English imprints
Languages : en
Pages : 520

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Author: British Museum. Dept. of Printed Books
Publisher:
ISBN:
Category : English imprints
Languages : en
Pages : 1288

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Author: Lee A. Dyer
Publisher: Springer
ISBN: 3319204572
Category : Science
Languages : en
Pages : 277

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Inchworms, tiger moths, underwings, owlet moths, silkworms,sphinx moths, grass moths, and butterflies. Collectively, these and many others are the Lepidoptera, one of the most diverse groups of animals on the planet. Lepidoptera can be found in the highest tropical canopies,the driest deserts, and at the leading edge of science. The adults include some of the most beautiful insects that have inspired artists and have sailed through the dreams of human cultures for millennia. The immature stages (“caterpillars”), like the underwing depicted on the cover, link together vital processes in diverse terrestrial ecosystems that are only barely documented let alone understood. The people that study these animals are lepidopterists, and the goal of this book is to introduce them with their own words. In twenty chapters, lepidopterists tell their stories, and these tales mirror the diversity of nature in their range and depth. You will find individuals that wrestle with the challenges of scientific careers, stories of far flung travel sand close calls, and historical perspectives on recent decades of scientific break throughs.

Author: Andrew F. E. Neild
Publisher: Apollo Books
ISBN:
Category : Butterflies
Languages : en
Pages : 192

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Part 1 of The Butterflies of Venezuela was a pioneering work of its kind for South America, being the first authoritative volume in a comprehensive faunistic identification series. The series will prove invaluable to all who wish to learn about the remarkable and diverse butterfly fauna of this country and continent. Approximately 1000 species of adult Nympbalidae, Papilionidae, and Pieridae will be treated in the four-part series, equivalent to over one-third of the total Neotropical species in these families. Drawing on over 20 years of personal research in the field, in collections, and in libraries, the detailed accounts for each species encapsulate all that is known about their identification, distribution, behaviour, habitat, and foodplants. The text, which has been written to appeal to specialists and amateurs alike, has been collated from a wealth of published and unpublished sources. It includes extensive commentary on the systematics and nomenclature employed, and provides detailed notes designed to permit the easy identification of every Venezuelan butterfly. General notes on early stages are provided in the introduction to each genus, and where available those of one representative species are fully described. Readers also benefit from the inclusion of an extensive bibliography, which in Part 2 alone comprises almost 800 works fully referenced in the text. Unlike many other guides, the photographic colour plates illustrate every subspecies, generally showing both sexes and wing surfaces for each, plus several representative specimens for highly variable taxa. In addition, a large number of type specimens are reproduced, many of them for the first time. Part 1 cover 276 species including 2 new species and 23 new subspecies. Part 2 treats 196 species incl. 355 subspecies and the colour plates figures over 450 type specimens. 8 new species and 95 new spubspecies are described. 4 neotypes and 10 lectopypes are designated. Part 3 is projected to treat the Papilionidae, Brassolinae, Danainae, and first part of Satyrinae (Pronophilina and Erebiina). Part 4 will cover the family Pieridae and the remaining Satyrinae and Heliconiinae.

Author: Phillip Ronald Ackery
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 446

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Author: Jason Piers Wilton Hall
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 140

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Author: Warren G. Abrahamson
Publisher: McGraw-Hill Companies
ISBN:
Category : Science
Languages : en
Pages : 520

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Thorough coverage of multitrophic-level plant-animal interactions. Discusses a wide range of significant aspects, such as herbivore-plant interactions (with coverage of insects as well as mammals), carnivorous plant ecology and evolution, pollination and population dispersal agents, plant communities as habitats for animals, interactions in agroecosystems, and coevolution.

Author: Royal Entomological Society of London
Publisher: Academic Press
ISBN:
Category : Nature
Languages : en
Pages : 462

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Systematics. Populations and communities. The food of butterflies. Predation and defense. Genetic variation and speciation. Sex and communication. Migration and seasonal variation. Conservation.