Proceedings of the American Academy of Arts and Sciences, Volumen74Metcalf and Company, 1938 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 77
... base of the antennae ; malar space with a deep groove . Ocelli in a triangle , the posterior pair about twice as far from one another as from the eye margin . Antennal scape reaching to the anterior ocellus ; pedicel longer than wide ...
... base of the antennae ; malar space with a deep groove . Ocelli in a triangle , the posterior pair about twice as far from one another as from the eye margin . Antennal scape reaching to the anterior ocellus ; pedicel longer than wide ...
Página 79
... base and also distinctly elevated at the base above . First and second tergites coarsely and deeply longitudinally striate ; third striate at base ; fourth and fifth with the striae punctiform , forming a basal frenum ; sixth very short ...
... base and also distinctly elevated at the base above . First and second tergites coarsely and deeply longitudinally striate ; third striate at base ; fourth and fifth with the striae punctiform , forming a basal frenum ; sixth very short ...
Página 84
... base . Mesonotum and scutellum with moderate sized , well separated punctures ; parap- sidal furrows deep , weakly crenate , convergent be- hind and widened where they end at the base of the scutellum ; base of scutellum margined at ...
... base . Mesonotum and scutellum with moderate sized , well separated punctures ; parap- sidal furrows deep , weakly crenate , convergent be- hind and widened where they end at the base of the scutellum ; base of scutellum margined at ...
Contenido
The Linear Compression of Iron to 30000 kgcm² By P W BRIDGMAN | 11 |
Fossil Parasitic Hymenoptera of the Family Scelionidae from Baltic Amber By C | 69 |
Records of Meetings 193840 Biographical Notices List of Members Statutes and Standing | 91 |
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abdomen Acad aedeagus Allotype Amer Anal plates antennae Banks basal Boston BRUES bulb capillary carboloy chap Charles chih Class coefficient Committee Comparative Zoology compression constant correction costal area cross-vein curved dark brown determined distal dorsal view E. P. Kohler equation Fasciculus Fellows female FIGURE Fore wing Foreign Honorary Members Fund gas thermometer genus gradate veins Hemerobiidae Hemerobius Henry Hind wing Holotype hsien hyaline Ibid inner gradate insect July kg/cm² lateral view maculations Magrath manganin manometer Manuscripts margin material measurements median meeting meniscus mercury mesonotum method Micromus Museum of Comparative Nearctic Neuroptera Nordegg P. W. Bridgman piezometer piston Po-Tuan posterior pressure vessel Proc Professor pronotum propodeum pterostigma radial room temperature Rumford Scelionidae scutellum Section set-ups Shih short arm Sisyridae species specimens sternite Sympherobius Table tenth sternite tergite thermal tion transition tube volume William Zoology