British Social Wasps: An Introduction to Their Anatomy and Physiology, Architecture, and General Natural History ; with Illustrations of the Different Species and Their NestsLongmans, Green, Reader, and Dyer, 1868 - Всего страниц: 270 |
Результаты поиска по книге
Результаты 1 – 5 из 29
Стр. ix
... marking wasps Interior arrangements Extension of the combs .. Mode of construction of the cells 185 186 .. .. 189 191 .. 193 194 .. 195 196 · 198 .. .. 200 202 .. .. 202 Theoretical explanation of their hexagonal form Direction of the ...
... marking wasps Interior arrangements Extension of the combs .. Mode of construction of the cells 185 186 .. .. 189 191 .. 193 194 .. 195 196 · 198 .. .. 200 202 .. .. 202 Theoretical explanation of their hexagonal form Direction of the ...
Стр. 25
... markings on their fore - wings , and do not fold them in repose . Their tibiæ , that is to say the long bones next above the tarsi , are armed all down with strong spines , and are very much stouter in proportion than the corresponding ...
... markings on their fore - wings , and do not fold them in repose . Their tibiæ , that is to say the long bones next above the tarsi , are armed all down with strong spines , and are very much stouter in proportion than the corresponding ...
Стр. 33
... marking . We cannot indeed observe too closely , but there is great danger of classifying too minutely . For , be- sides the broader shades of colour which distinguish a fair wasp from a dark beauty , the actual markings may differ in ...
... marking . We cannot indeed observe too closely , but there is great danger of classifying too minutely . For , be- sides the broader shades of colour which distinguish a fair wasp from a dark beauty , the actual markings may differ in ...
Стр. 34
... markings , like the differ- ences in the handles of our tools , in the labels on our books , or even in the blots of ink on their covers , are of value as affording a ready means of recogniz- ing the different species at a glance . We ...
... markings , like the differ- ences in the handles of our tools , in the labels on our books , or even in the blots of ink on their covers , are of value as affording a ready means of recogniz- ing the different species at a glance . We ...
Стр. 36
... markings are of an orange- rather than of the gamboge - yellow , which is the familiar livery of the smaller British wasps . The markings lose their special interest in the hornet , as her size and colour present distinctive characters ...
... markings are of an orange- rather than of the gamboge - yellow , which is the familiar livery of the smaller British wasps . The markings lose their special interest in the hornet , as her size and colour present distinctive characters ...
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
abdomen abdominal ring antennæ appear arrangement attached bees black band body britannica British build cells central clypeus cocoon colour comb compound eyes connected Crown 8vo cusp Cyclopædia dark displayed distinct dorsal dorsal scale edge eggs Entomology examination female fibres fore-wings germanica glands ground-wasps higher animals honey-bee hooks hornet horny Hymenoptera Illustrations integument joints labium labour larger larva larvæ layer legs less limbs male mandibles markings materials maxillæ membrane meta-thorax metathorax microscope mouth muscles of flight Natural History nest notch observation oesophagus organs outer ovaries pair paper perfect insect Plate portion prothorax pupa queen round rufa salivary glands scale scarcely scutellum seen segments side skin smaller Solitary group species specimen spiracles spots sting structure surface swarm sylvestris thorax tion trace trachea tree-wasps tubes ventral scales Vespa Vespidæ vulgaris wasp's wasps wings workers yellow
Популярные отрывки
Стр. 8 - THE TESTING OF MATERIALS OF CONSTRUCTION. A Text-book for the Engineering Laboratory and a Collection of the Results of Experiment. By W.