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. 4
... more generally accessible than the original , and as supplying , in the valuable notes and index , a help which every student will appreciate . the labour of building was at this time delegated to 4 NATURAL HISTORY OF WASPS .
... more generally accessible than the original , and as supplying , in the valuable notes and index , a help which every student will appreciate . the labour of building was at this time delegated to 4 NATURAL HISTORY OF WASPS .
Стр. 5
... building was at this time delegated to the workers . The chief difficulty in following his account seems to arise from his not having suffi- ciently distinguished the species . His meaning is generally clear enough with regard to the ...
... building was at this time delegated to the workers . The chief difficulty in following his account seems to arise from his not having suffi- ciently distinguished the species . His meaning is generally clear enough with regard to the ...
Стр. 28
... build several of these together , but Eumenes coarctata * makes each cell sepa- rate , fixing them on the stems of the heath , each little round bead with its egg , its caterpillars , and perhaps its parasite . In due course of time the ...
... build several of these together , but Eumenes coarctata * makes each cell sepa- rate , fixing them on the stems of the heath , each little round bead with its egg , its caterpillars , and perhaps its parasite . In due course of time the ...
Стр. 31
... build their nests , and in the materials which they employ , according to the various necessities or opportunities of the climate or locality . It is however only with a small portion of this group that we have now to do . My own ...
... build their nests , and in the materials which they employ , according to the various necessities or opportunities of the climate or locality . It is however only with a small portion of this group that we have now to do . My own ...
Стр. 35
... building by preference in trees or in the open air , namely , V. britannica , V. sylvestris , and the rare V. arborea . The three remaining species , which , as building by preference under ground , are called ground - wasps , are V ...
... building by preference in trees or in the open air , namely , V. britannica , V. sylvestris , and the rare V. arborea . The three remaining species , which , as building by preference under ground , are called ground - wasps , are V ...
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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
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