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. 11
... edge tucked carefully under the coat collar ; and a handkerchief packed under the chin , make the armour complete . The veil should not be so loose or light as to be readily blown against the nose or ears , for such points of contact ...
... edge tucked carefully under the coat collar ; and a handkerchief packed under the chin , make the armour complete . The veil should not be so loose or light as to be readily blown against the nose or ears , for such points of contact ...
Стр. 37
... edge of the scale , where it abruptly ceases , and a bright yellow line runs along the border . In the lighter coloured specimens second- ary lines may be traced within this broad band , and the truncated end of the abdomen has cloudy ...
... edge of the scale , where it abruptly ceases , and a bright yellow line runs along the border . In the lighter coloured specimens second- ary lines may be traced within this broad band , and the truncated end of the abdomen has cloudy ...
Стр. 38
... edge observed in the first segment is broken in the second by three projections or cusps ; one larger , central , paler ; and two smaller , lateral , more defined , and of a deeper colour . These diminish regularly on each successive ...
... edge observed in the first segment is broken in the second by three projections or cusps ; one larger , central , paler ; and two smaller , lateral , more defined , and of a deeper colour . These diminish regularly on each successive ...
Стр. 40
... edge where the dorsal aspect begins . In the middle this black marking comes down in an obtuse angle . At the sides it slopes off in an even line , except where it is encroached upon by an orange- coloured spot . The yellow border of ...
... edge where the dorsal aspect begins . In the middle this black marking comes down in an obtuse angle . At the sides it slopes off in an even line , except where it is encroached upon by an orange- coloured spot . The yellow border of ...
Стр. 41
... edge of the compound eyes , and the corona is a more prominent feature than in V. britannica . This is larger ; its upper edge is slightly hollowed out in the middle ; two little notches are seen on each side ; and the outline of the lower ...
... edge of the compound eyes , and the corona is a more prominent feature than in V. britannica . This is larger ; its upper edge is slightly hollowed out in the middle ; two little notches are seen on each side ; and the outline of the lower ...
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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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