 | 1880 - 1104 páginas
...rather distinctly annulate*!, the constrictions being generally quito deep, and producing a moniliforni aspect, there being on an average 22 such on joint...a lobe, the claws strong, and in length twice the diarn«•ter of the tarsus. Wings hyaline : front pair with the veins becoming obsolete at til»;... | |
 | 1909 - 1104 páginas
...quite deep and producing a moniliform aspect, there being on an average 22 such on III. Tarsi with basal joint distinctly separated into a lobe, the...diameter of the tarsus. Wings hyaline ; front pair with veins becoming obsolete at tips; stigma subhyaline, either of a yellowish tinge or somewhat dusky;... | |
 | Maine Agricultural Experiment Station - 1911 - 794 páginas
...rather distinctly annulated the constrictions being generally quite deep, and producing a moniliform aspect, there being on an average 22 such on joint...middle of the stigma and normally curved ; cubital vein obsolete for nearly one-third its length, the furcal forming with it almost a point; the terminal distance... | |
 | Maine Agricultural Experiment Station - 1911 - 780 páginas
...rather distinctly annulated the constrictions being generally quite deep, and producing a moniliform aspect, there being on an average 22 such on joint...middle of the stigma and normally curved ; cubital vein obsolete for nearly one-third its length, the furcal forming with it almost a point ; the terminal... | |
| |
... together, which are subequal; the terminal joint usually the shortest, the apical sub-joint being normal, and in some cases sufficiently constricted to resemble an additional joint; joints 3, 4, and 5 rather distinctly annulated the constrictions... 