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. ix
... Male organs : .. General structure and relations .. .. 172 .. 172 174 Mode of dissection Female organs : Mode of dissection Uterus or oviduct and its appendages Ovaries .. Compared with those of the honey - bee Ovaries of the workers ...
... Male organs : .. General structure and relations .. .. 172 .. 172 174 Mode of dissection Female organs : Mode of dissection Uterus or oviduct and its appendages Ovaries .. Compared with those of the honey - bee Ovaries of the workers ...
Стр. xi
... males and females Dispersion of the colony Age of wasps .. .. Page 239 240 240 .. 241 242 244 246 .. 247 250 .. 251 252 253 254 255 Physiological summary of the history of a swarm Domestic habits of wasps Manner of feeding .. .. .. Of ...
... males and females Dispersion of the colony Age of wasps .. .. Page 239 240 240 .. 241 242 244 246 .. 247 250 .. 251 252 253 254 255 Physiological summary of the history of a swarm Domestic habits of wasps Manner of feeding .. .. .. Of ...
Стр. 27
... males , the latter much smaller than their partners . There are no imperfect females . Both sexes appear at the same time , early in the summer , and shortly set about the work of their lives . The mother - wasp makes cells of sand , or ...
... males , the latter much smaller than their partners . There are no imperfect females . Both sexes appear at the same time , early in the summer , and shortly set about the work of their lives . The mother - wasp makes cells of sand , or ...
Стр. 32
... male wasps , can scarcely fail to attract notice . It needs great faith in the statements of naturalists to handle one of these , in the assurance that the slight body and the long antennæ indicate the absence of a sting . But such ...
... male wasps , can scarcely fail to attract notice . It needs great faith in the statements of naturalists to handle one of these , in the assurance that the slight body and the long antennæ indicate the absence of a sting . But such ...
Стр. 37
... male insect . In the abdomen , it might appear as if the markings were reducible to two types . But as these distinctions of colour are not connected with any of the varia- tions of size so remarkable in the hornet , nor with any fixed ...
... male insect . In the abdomen , it might appear as if the markings were reducible to two types . But as these distinctions of colour are not connected with any of the varia- tions of size so remarkable in the hornet , nor with any fixed ...
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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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