Filter
Utvecklingslära
Filter
This study, the first in an intended series of anatomical investigations of the blister beetles, was undertaken primarily for the purpose of determining the changes that occur in …
Immunity in insects is different from immunity in vertebrates. Insects lack immunoglobulins even though they are capable of reacting against foreign components with effective …
Chrysomelidae, along with Curculionidae and Bruchidae, are the most important phytophagous Coleoptera. At least 37,000 species of leaf beetles belonging to 19 subfamilies …
This book is dedicated to the scientists whose professional devotion and accomplish ments in research on scale insects of the area made the compilation of this book possible. This …
Seit C. BRUNNER von WATTENWYL 1882 seinen Prodromus der europaischen Orthopteren veroffentlichte, ist keine zusammenfassende Arbeit mehr auf diesem Gebiet erschienen. Viele …
It is forty years since Burgeff published, in 1926, the first comprehensive catalogue of the genus Zygaena Fabricius, forming part 33 of the Lepidopterorum Catalogus. Following the …
I spent four months in New Caledonia in 1971 with the object of making a quantitative survey of the night-flying macrolepidoptera with light-traps and an assessment of the …
Ausser all den bereits im 1. Band angefuhrten Damen und Herren habe ich heute herzlich zu danken In addition to all the la dies and gentlemen mentioned in the Ist volume it is a …
In my book Introduction to High Altitude Entomology, published in 1962, I summa rized the results of eight years' studies, mainly on the Himalaya. I have since then had the …
As editor of this volume I am not going to emphasize the economic im portance of the Bruchids of pulses, nor how necessary it is to know the conditions of infestation of crops in …