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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... round them . In the yellow threads we recognize another elementary tissue . These are gland tubes ; they are opaque and finely granular , and , from their analogous position , have been thought by many to represent the biliary vessels ...
... round them . In the yellow threads we recognize another elementary tissue . These are gland tubes ; they are opaque and finely granular , and , from their analogous position , have been thought by many to represent the biliary vessels ...
Стр. 10
... For this purpose a pair of strong gloves are wanted , with short sleeves sewn to the tops to tie round the * Homes without Hands , ' p . 439 . arms below the elbows . The trousers should be tied 10 NATURAL HISTORY OF WASPS .
... For this purpose a pair of strong gloves are wanted , with short sleeves sewn to the tops to tie round the * Homes without Hands , ' p . 439 . arms below the elbows . The trousers should be tied 10 NATURAL HISTORY OF WASPS .
Стр. 12
... round the top with a sharp knife or large pair of scissors , and extract the comb in a mass through the aperture . The old dry deserted comb at the top of the nest is to be retained in its place , and one or two of the lower stages ...
... round the top with a sharp knife or large pair of scissors , and extract the comb in a mass through the aperture . The old dry deserted comb at the top of the nest is to be retained in its place , and one or two of the lower stages ...
Стр. 28
... round bead with its egg , its caterpillars , and perhaps its parasite . In due course of time the egg hatches into a larva , which eats up the food so care- fully provided for it , and then , having lined the walls of its chamber with a ...
... round bead with its egg , its caterpillars , and perhaps its parasite . In due course of time the egg hatches into a larva , which eats up the food so care- fully provided for it , and then , having lined the walls of its chamber with a ...
Стр. 36
... rounds the whole face , and gives a peculiar expression to the hornet . This margin does not appear in the smaller species because their eyes are larger and the clypeus is broader in proportion . The markings of the thorax have more ...
... rounds the whole face , and gives a peculiar expression to the hornet . This margin does not appear in the smaller species because their eyes are larger and the clypeus is broader in proportion . The markings of the thorax have more ...
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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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