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. viii
... Spiracles , abdominal , their structure in wasps .. In the humble - bee Thoracic spiracles .. Their functions , respiratory and vocal Sounds produced by insects in two ways : 1. By attrition 2. By currents of air Cause of the sound of ...
... Spiracles , abdominal , their structure in wasps .. In the humble - bee Thoracic spiracles .. Their functions , respiratory and vocal Sounds produced by insects in two ways : 1. By attrition 2. By currents of air Cause of the sound of ...
Стр. 86
... spiracles . * Smelling with the lungs , which must be very like smelling with the trachea - if insects really can do this at all - is a process with which many of us may have been painfully familiar . Every ana- tomist knows what it is ...
... spiracles . * Smelling with the lungs , which must be very like smelling with the trachea - if insects really can do this at all - is a process with which many of us may have been painfully familiar . Every ana- tomist knows what it is ...
Стр. 92
... spiracles open by a curvi - linear orifice which is not readily dis- tinguishable without a little practice , notwithstand- · ing its large size . The size and general development of each division of the thorax bears a close relation to ...
... spiracles open by a curvi - linear orifice which is not readily dis- tinguishable without a little practice , notwithstand- · ing its large size . The size and general development of each division of the thorax bears a close relation to ...
Стр. 93
... spiracle is a conspicuous object . This ar- rangement is characteristic of the Hymenoptera . In all other orders of insects the second pair of thoracic spiracles are placed , like the first , in the division between two segments ...
... spiracle is a conspicuous object . This ar- rangement is characteristic of the Hymenoptera . In all other orders of insects the second pair of thoracic spiracles are placed , like the first , in the division between two segments ...
Стр. 102
... among their fibres with a minuteness not seen elsewhere , and it is the thoracic spiracles which are adapted in wasps to be the chief organs of voice . Still , as , without the opportunity of 102 NATURAL HISTORY OF WASPS .
... among their fibres with a minuteness not seen elsewhere , and it is the thoracic spiracles which are adapted in wasps to be the chief organs of voice . Still , as , without the opportunity of 102 NATURAL HISTORY OF WASPS .
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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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