Proceedings of the American Academy of Arts and Sciences, Volumen71Metcalf and Company, 1937 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 130
... males . The male of occidentis is readily recognizable by the convexity of the parameres , this being the only species possessing that characteristic . Agulla bractea , n . sp . Plate 2 , fig . 16 . Length of fore wing , 13 mm .; width ...
... males . The male of occidentis is readily recognizable by the convexity of the parameres , this being the only species possessing that characteristic . Agulla bractea , n . sp . Plate 2 , fig . 16 . Length of fore wing , 13 mm .; width ...
Página 207
... male in his list of the five de- scribed species of Centromyrmex , it is impossible to say which species furnished him with this generic description . Several males of C. feae taken with winged females and workers from the same colony ...
... male in his list of the five de- scribed species of Centromyrmex , it is impossible to say which species furnished him with this generic description . Several males of C. feae taken with winged females and workers from the same colony ...
Página 318
... male is 42 per cent greater than that of the female , but the total heat produc- tion is only 16 per cent greater . Off hand it would appear that the intensity of the metabolism was higher in the female . The comparison on the basis of ...
... male is 42 per cent greater than that of the female , but the total heat produc- tion is only 16 per cent greater . Off hand it would appear that the intensity of the metabolism was higher in the female . The comparison on the basis of ...
Contenido
A Study of the Nolanaceae BY I M JOHNSTON | 1 |
Revision of the Nearctic Raphidiodea By F M CAR | 89 |
Ecological Relations of Ponerine and other Ants to Termites | 159 |
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Términos y frases comunes
Academy Agulla Alona Anal animals ants average basal metabolism Bequaert body weight boiling tube Boston brown calories calyx Camponotus chap Chile Chile 91 chimpanzee Class Cobija collected Congo Coquimbo corolla Dolia Dunal in DeCandolle E. C. Van Dyke effect epiproct female fore wing Forel Gaudichaud genera genus Gray Herb Hagen harpogones heat production hind wing Holmgren hypsometer Inocellia insects Johnston July June kg/cm² larvæ Lindl longis male mercury metabolism metal Miers Mollendo Museum Nasutitermes Navas Nearctic nest Nolana Nolanaceae nutlets observations Orange Park paradoxa parameres Philippi piston plant plates posterior pressure probably Prodr pronotum prothorax pterostigma Raphidia Raphidiidæ Reiche Residue resistance Rotates smoothly shearing curve shearing strength snake-flies snapping Solenopsis species specimens steel sternites sulphur point surface temperature termitary termites thermometer tion transition Univ Van Duzee volume apparatus Wasmann Wheeler William workers