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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... perfect and continuous in its entire length For not only is it very soft here and easily torn , but this is one of the narrowest points in the whole intestinal tract . From the extreme narrow- Moss of the passage here , at the outlet of ...
... perfect and continuous in its entire length For not only is it very soft here and easily torn , but this is one of the narrowest points in the whole intestinal tract . From the extreme narrow- Moss of the passage here , at the outlet of ...
Стр. iii
... perfect finish which can only be given by a practised hand , but I must plead that they convey my meaning more exactly than an artist working at a distance could have expressed . If the mode in which these observations have been ...
... perfect finish which can only be given by a practised hand , but I must plead that they convey my meaning more exactly than an artist working at a distance could have expressed . If the mode in which these observations have been ...
Стр. vi
... Perfect adaptation is perfection of insect structure .. Form of the eyes in the Social and Solitary Groups Antenna , their structure .. And probable functions as organs of hearing Corona and Clypeus .. MOUTH , mandibulate , general ...
... Perfect adaptation is perfection of insect structure .. Form of the eyes in the Social and Solitary Groups Antenna , their structure .. And probable functions as organs of hearing Corona and Clypeus .. MOUTH , mandibulate , general ...
Стр. x
... perfect wasp Contents of the deserted cell Its re - occupation .. .. ... Length of the period of development of wasps Difficulties of observations on larval wasps .. : $ 229 229 230 231 232 • 99 233 234 235 30 10 :: 235 236 Social life ...
... perfect wasp Contents of the deserted cell Its re - occupation .. .. ... Length of the period of development of wasps Difficulties of observations on larval wasps .. : $ 229 229 230 231 232 • 99 233 234 235 30 10 :: 235 236 Social life ...
Стр. 12
... perfect safety both to its own structure and the fingers of the operator . If we wish to preserve the nest as a specimen , the best way is to cut round the top with a sharp knife or large pair of scissors , and extract the comb in a ...
... perfect safety both to its own structure and the fingers of the operator . If we wish to preserve the nest as a specimen , the best way is to cut round the top with a sharp knife or large pair of scissors , and extract the comb in a ...
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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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