 | 1906 - 950 pages
...pl. 1). Pg. 33. — Beutenmuller, W., A new Cynipid from Arizona (w. pl. 2). Pg. 45. — Brues, Gh. T., Is Mutation a Factor in the Production of vestigial Wings among Insects? Pg. 45. — Proceedings of the Society. Pg. 53 — 60. Preis des Bandes (4 Hefte): 12 Mark. Proceedings... | |
 | 1912 - 604 pages
...Interpretation of Certain Tropisms of Insects. — Amer. Natural., Vol. 42. p. 297—302. '08. 7508. BRUES. Charles T. Is Mutation a Factor in the Production of Vestigial Wings among Insects? — Journ. NY entom. Soc., Vol. 16, p. 45 — 52, l fig. '08. 7509. BRYANT, Owen. Lights Attracting Insects. —... | |
 | 1908 - 456 pages
...stereoscopic effects brought about by an ingenious but simple apparatus), by Professor FL Washburn. " Is Mutation a Factor in the Production of Vestigial Wings among Insects?" (a summary of some observations among insects belonging to various groups, where the evolution of wingless... | |
 | 1909 - 438 pages
...Mutter. (Mit Taf. X u. XI.) Arch. f. Entwicklungsmechanik d. O. 26 1908. S. 631 bis 650. Brues, CT Is mutation a factor in the production of vestigial wings among insects? Journ. New York Entomological Soc. 16 1908. S. 45 — 52. Cuenot, L. Sur quelques anomalies apparentes des proportions... | |
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T. Is Mutation a factor in the Production of Vestigial Wings Among Insects? 