Smithsonian Miscellaneous Collections, Volumen 141878 |
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Otras ediciones - Ver todo
Términos y frases comunes
2d segment abdomen abdominal segment alis angles angulate antennæ anteriorly apice arcuate beneath bidentate bidentato Cape Cod Cape Hatteras carina clypeus coarsely punctured Cod to Florida color concavity convex Copied by Shindler coxæ cribrose densely punctured depressed diff Division edges elongate Eumenes excavated fascia ferrugineis ferruginous finely punctured flagellum flavis flavo frontali genus groove Head and thorax Insect black Kopp lengthened macula macula subalari mandibles margin of prothorax margined with yellow mesothorax metanoto metathorax Mexico middle Montezumia niger nigris nigro notched Odyn Odynerus palpi petiole photog piriformi post-scutel postice primo segmento prothorax punctato puncto pyriform Regnault Ress ridges rounded rufis rufous rugose salient SAUSS scape scapo scutel scutelli scutellum second segment segmentorum side slender Smithsonian species strongly punctured summit suture tarsi teeth tegulis terminated thorax tibiæ Topsoë Total length transverse truncate utrinque valde Vespides Washington wide Wing scales yellow spots Zethus Zool
Pasajes populares
Página 13 - Converging Series, expressing the Ratio between the Diameter and the Circumference of a Circle.
Página 34 - Report on the Fishes observed on the Coasts of New Jersey and Long Island during the Summer of 1854, by Spencer F. Baird. Assistant Secretary of the Smithsonian Institution.
Página xvii - The complex affinities of species, and still more the filiations which arise from these affinities, become obvious to the eye only when one has acquired a perfect knowledge of the species and genera of a fauna. To seize them in all their extent, it is necessary to know, as it were, all the...
Página xvi - ... of the layers, of their reconstruction under new forms, allows us to draw an inference by analogy as to the more ancient transformations, and the agents which have produced them; so the study of species, and of their actual existing transformations seems likely to enable us to follow up the chain of these transformations to a point more or less close to their origin.
Página 52 - GARDNER, WH Ethnology of the Indians of the valley of the Red River of the North.