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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... passes behind the left set of egg tubes , which we must divide before we can trace the further course of the canal As ... pass through it und The economy of the larvae of the wasp dif even materially from that of the perfect ins respect ...
... passes behind the left set of egg tubes , which we must divide before we can trace the further course of the canal As ... pass through it und The economy of the larvae of the wasp dif even materially from that of the perfect ins respect ...
Стр.
... pass out of it . Some of the tangled threads which we tear through are air tubes , distinguished , even to their minutest ramifications , by their white colour and the presence of a spiral fibre wound round them . In the yellow threads ...
... pass out of it . Some of the tangled threads which we tear through are air tubes , distinguished , even to their minutest ramifications , by their white colour and the presence of a spiral fibre wound round them . In the yellow threads ...
Стр. iii
... a learner myself ; if the space devoted to the different topics seems to have been proportioned less to their actual import- ance than to the interest of the passing hour ; and 66786 if wasps , instead of being the subject , seem.
... a learner myself ; if the space devoted to the different topics seems to have been proportioned less to their actual import- ance than to the interest of the passing hour ; and 66786 if wasps , instead of being the subject , seem.
Стр. 11
... best way is to transfix the nest on the spot , through the dry hard upper part , with one or more wires , according to its weight . If the ends of these wires are attached to strings passing through notches in the INTRODUCTORY REMARKS . 11.
... best way is to transfix the nest on the spot , through the dry hard upper part , with one or more wires , according to its weight . If the ends of these wires are attached to strings passing through notches in the INTRODUCTORY REMARKS . 11.
Стр. 12
... passing through notches in the lid , the nest may be slung at once in the box and may be removed , when required , with perfect safety both to its own structure and the fingers of the operator . If we wish to preserve the nest as a ...
... passing through notches in the lid , the nest may be slung at once in the box and may be removed , when required , with perfect safety both to its own structure and the fingers of the operator . If we wish to preserve the nest as a ...
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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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