Libros de Insectos, página 7 de 17

DETADALLADAS: Identificación segura. FÁCILES: Todas las características típicas a golpe de vista. PRECISAS: Reconocimiento inequívoco con el eficiente código de colores. Guías básicas de la naturaleza para identificar animales y plantas de forma rapid

Insectos De España Y De Europa Werner Ring; Wolfgang Dierl En la tierra existen innumerables especies de insectos, por ello aquí se ha decidido representar las más llamativas y frecuentes. Cada especie va acompañada de una ilustracion en la que se muestran todas sus caracteristicas y detalles. Muchas especies de insectos estan sujetas a una considerable variabilidad que, por supuesto, no se puede exponer en una sola imagen. Para ello hay indicaciones en la descripcion del texto.

Mariposas en gran noche no es una novela pero puede leerse como tal. Constituye una colección de narraciones que son, a su modo, modelos de relato biográfico cuyo contenido busca la aventura para hallar lo esencial. Es la eterna historia del alma que parte para conocerse. No solo trata de la vida y de los espeluznantes usos amorosos de algunas mariposas nocturnas de España y de Europa, sino que, siguiendo la senda de Luz de las mariposas (Editorial Comba, 2016), libro dedicado a las mariposas diurnas, mezcla la guia descriptiva con el ensayo narrativo, el testimonio personal con el compromiso de significado ecologico. De estos relatos se desprende desolacion y espanto, incluso cierto horror moral. Las costumbres conyugales de los lepidopteros son, en efecto, aterradoras; aqui es la hembra la que, en la pareja, representa la fuerza y la inteligencia, al mismo tiempo que la crueldad y la tirania. Casi todas las bodas concluyen con la muerte inmediata del esposo mientras este estrecha a la amada apasionadamente contra su corazon. En suma, Mariposas en gran noche expresa la poesia de la noche (Novalis, Vicente Aleixandre), la fuerza pictorica de las tinieblas (Rothko, Van Gogh) y, por descontado, la imposibilidad del amor a consecuencia del extrañamiento de la vida femenina.

The global drive towards sustainability and improved animal health means there is a greater need for development of novel functional ingredients for the feed industry. As the requirements for protein for livestock feed and human consumption grows, the use of insect products as animal feed has gained increasing attention. Covering global production systems of insect protein, oil and chitin, as well as co-products from this industry, this book: - Considers in-depth nutritional and safety aspects of insects for feed. - Reviews suitability of insects as feed for different animal species and life stages. - Examines current knowledge of the value of insect-rearing residues as biofertilizers for crop health. - Identifies the challenges related to regulation, legislation, consumer perception and acceptance, and commercialization of insects. - Provides interviews with established and early-stage innovative companies producing insect protein for feed. Including a focus on practices such as waste valorization, this book takes a holistic look at how insects could contribute to the sustainability of livestock production on a global scale. Providing an up-to-date reference for research scientists, nutritionists, and veterinarians, as well as prospective insect farmers, it will also be of interest to those with a broader curiosity towards climate change, sustainability, and the circular economy.

Las aventuras de ilustradoras, viajeras y coleccionistas que contribuyeron al estudio de los insectosLas vidas de las mujeres que protagonizan este libro son muy diversas, pero todas ellas compartieron una vocacion, la entomologia. Desde el siglo xvii algunas han logrado el reconocimiento propio de expertas en la materia, como Maria Sibylla Merian, conocida como lamadre de la entomologia, o Miriam Rothschild, que estudio por primera vez como las pulgas logran saltar tanto. Sin embargo, otras han pasado inadvertidas.A pesar de la condescendencia con que fueron tratadas y de las dificultades que se interpusieron en su camino, ellas viajaron, estudiaron, analizaron, coleccionaron e investigaron, colaborando con su curiosidad y su trabajo a ampliar y enriquecer el estudio de la naturaleza.

Guía de bolsillo de introducción a los dípteros (moscas, moscardas, tábanos, mosquitos, típulas, asílidos, sírfidos, etc.) de la península Ibérica, Baleares y Canarias, con láminas de identificación de las especies mas frecuentes y caracteristicas, y apar

A fully revised comprehensive photographic field guide to the dragonflies of Britain and IrelandBritain s Dragonflies is the only comprehensive photographic field guide to the damselflies and dragonflies of Great Britain and Ireland Written by two of Britain s foremost Dragonfly experts this fully revised and updated fourth edition features

b Bees are a fascinating and indispensable group of insects but many species are in decline and efforts to help determine distributions and changes in abundance have to date been compromised by a serious lack of identification resources b This book is from author Steven Falk who is a professional naturalist and conservationist with over forty years experience of working with bees It is a comprehensive introduction to bee classification ecology field techniques and recording a full glossary and information on how to separate the sexes and distinguish bees from other insects Also included are introductions to families and genera describing key characters and life histories as well as detailed species descriptions covering field and microscopic characters similar species variants flight season habitat flowers visited nesting habits status & distribution and parasites & associates A series of innovative illustrated keys to genera and species are designed to guide the user step by step through the identification process The book is illustrated with over 1 000 colour and black and white artworks by Richard Lewington one of Europe s leading insect artists It also includes stunning photographs of living insects as seen in the wild and 234 up to date di

An ecologist and biology professor explores the hidden rules of nature using his moth trap in this fascinating and enchanting book for fans of ENTANGLED LIFE

Includes photographs of workers of all 61 ant species of Britain and Ireland together with comprehensive keys to workers queens and males There are quick check keys to workers and nests and distribution maps An account of ant biology and ecology is supplemented by many action photographs

How do bees communicate What does a beekeeper do Did you know that Napoleon loved bees Who survived being stung by 2 443 bees This book answers all these questions and many more tracking the history of bees from the time of the dinosaurs to their current plight

A reference guide to fascinating insects from around the world including some newly discovered species illustrated with vivid and highly magnified colour photographs

El llibre és un manual de pràctiques on en dos volums on, en el primer, es fa un repàs de la morfologia dels insectes, dels principals ordres d''interès agrícola, i dels àcars i, en el segon, es pr

Sinopsis: OBSERVAR MARIPOSAS nos acerca a la asombrosa vida privada de los lepidópteros para mostrar la biología, el comportamiento, la evolución, la ecología y las relaciones con el hombre de estos delicados y enigmaticos insectos. En esta obra el lector

A fascinating look at the insect world found in one field in France and how important that world is to all of us from the author of the Sunday Times bestseller A Sting in the Tale In 2003 Dave Goulson bought a derelict farm in the heart of rural France together with 33 acres of surrounding meadow

The second edition of Richard Lewington s pocket guide to the butterflies of Great Britain and IrelandPresented in an accessible easy to use format this is an ideal guide for both beginners and more experienced enthusiasts It includes more than 600 superb illustrations of all the life stages of each species together with beautiful artworks of the butterflies in their natural settings and pertinent species information distribution maps and life history charts The second edition features a new illustrated at a glance identification guide updated distribution maps and species accounts and new spreads and artwork for the Cryptic Wood White and Scarce Tortoiseshell