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. vi
... HEAD : First division of the insect body Eyes , simple and compound .. Their structure and functions .. :::: Perfect adaptation is perfection of insect structure .. Form of the eyes in the Social and Solitary Groups Antenna , their ...
... HEAD : First division of the insect body Eyes , simple and compound .. Their structure and functions .. :::: Perfect adaptation is perfection of insect structure .. Form of the eyes in the Social and Solitary Groups Antenna , their ...
Стр. 16
... head also . The chief trouble is with the wings , on the neat adjustment of which so much of the beauty of the specimen depends . The best way to manage these is to fix a long pin ob- liquely into the cork - board on either side ...
... head also . The chief trouble is with the wings , on the neat adjustment of which so much of the beauty of the specimen depends . The best way to manage these is to fix a long pin ob- liquely into the cork - board on either side ...
Стр. 26
... . The abdomen is spindle - shaped , tapering off at each end . The head is broad and flattened , the compound eyes large and projecting . The mandibles are long and pointed , crossing each other when at rest , 26 NATURAL HISTORY OF WASPS .
... . The abdomen is spindle - shaped , tapering off at each end . The head is broad and flattened , the compound eyes large and projecting . The mandibles are long and pointed , crossing each other when at rest , 26 NATURAL HISTORY OF WASPS .
Стр. 31
... head - quarters on account of the dan- gerous nature of my correspondence . Every country child knows a wasp by sight , if not , the sooner this useful bit of knowledge is acquired the better . To many people this is the beginning and ...
... head - quarters on account of the dan- gerous nature of my correspondence . Every country child knows a wasp by sight , if not , the sooner this useful bit of knowledge is acquired the better . To many people this is the beginning and ...
Стр. 32
... head to little garden- boys in spring and early summer , are much larger than the workers . And the long slight bodies of the drones , or male wasps , can scarcely fail to attract notice . It needs great faith in the statements of ...
... head to little garden- boys in spring and early summer , are much larger than the workers . And the long slight bodies of the drones , or male wasps , can scarcely fail to attract notice . It needs great faith in the statements of ...
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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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