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 46
Стр. ix
... 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 cells .. Upper surface of the comb .. Page Wasp ...
... 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 cells .. Upper surface of the comb .. Page Wasp ...
Стр. 2
... comb by a paper case , impervious to light , or at least to sight . But they are more easily subjected to experiment . For they will work in smaller swarms than bees , and even without a queen ; and the affection which binds them to ...
... comb by a paper case , impervious to light , or at least to sight . But they are more easily subjected to experiment . For they will work in smaller swarms than bees , and even without a queen ; and the affection which binds them to ...
Стр. 12
... comb in a mass through the aperture . The old dry deserted comb at the top of the nest is to be retained in its place , and one or two of the lower stages should be preserved . The rest may be thrown away . When the specimen has been ...
... comb in a mass through the aperture . The old dry deserted comb at the top of the nest is to be retained in its place , and one or two of the lower stages should be preserved . The rest may be thrown away . When the specimen has been ...
Стр. 52
... combs measured 18 inches across . Quiet when unprovoked , the fury of their attack when they are disturbed makes a hasty retreat the only preventive of a complete rout of the camp.§ It should be observed that , for the most part , ob ...
... combs measured 18 inches across . Quiet when unprovoked , the fury of their attack when they are disturbed makes a hasty retreat the only preventive of a complete rout of the camp.§ It should be observed that , for the most part , ob ...
Стр. 133
... comb , which is placed across this cleft , and vibrates , like the tongue of a Jew's harp or accordion , with the passing current of air . Turning now to the thoracic spiracles of the proper subject of this inquiry : -I regret much that ...
... comb , which is placed across this cleft , and vibrates , like the tongue of a Jew's harp or accordion , with the passing current of air . Turning now to the thoracic spiracles of the proper subject of this inquiry : -I regret much that ...
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.