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 |
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Стр. 15
... require to be replenished so often ; and its effects are more permanent . After a few minutes the wasps may be removed from the bottle and spread out to dry ; and if then no signs of life appear clean and set them at once . we may For ...
... require to be replenished so often ; and its effects are more permanent . After a few minutes the wasps may be removed from the bottle and spread out to dry ; and if then no signs of life appear clean and set them at once . we may For ...
Стр. 17
... require a good deal of subsequent care . They are liable to turn greasy and soil the paper on which they are mounted ... requiring great patience ; and , as we may calculate on spoiling many specimens , it is of importance to secure a ...
... require a good deal of subsequent care . They are liable to turn greasy and soil the paper on which they are mounted ... requiring great patience ; and , as we may calculate on spoiling many specimens , it is of importance to secure a ...
Стр. 70
... require as perfect an adaptation of its eyes to these alternatives as the nocturnal beasts of prey possess . But the adjustment of the focus and the mode of the adaptation equally baffle us , and we must be content to leave the tion as ...
... require as perfect an adaptation of its eyes to these alternatives as the nocturnal beasts of prey possess . But the adjustment of the focus and the mode of the adaptation equally baffle us , and we must be content to leave the tion as ...
Стр. 76
... require such different modes of treatment to show them to the best advantage . But they may be seen in detail , and their description may be followed with the greatest ease , if they are merely loosely spread out on a slide with a ...
... require such different modes of treatment to show them to the best advantage . But they may be seen in detail , and their description may be followed with the greatest ease , if they are merely loosely spread out on a slide with a ...
Стр. 77
... require a separate examination . The larger size of the hornet renders her the most convenient subject for examination ; and for the study of the hard horny parts perhaps a dried speci- men is the best . If we carefully examine the trun ...
... require a separate examination . The larger size of the hornet renders her the most convenient subject for examination ; and for the study of the hard horny parts perhaps a dried speci- men is the best . If we carefully examine the trun ...
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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
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