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Showing 15661-15680 of about 16253 results.
Notes on the distribution, habits and habitats of some Panama culcicines (Diptera: Culicidae)v. 58No. 299–115
Arnett, Ross H., Jr. 1950. "Notes on the distribution, habits and habitats of some Panama culcicines (Diptera: Culicidae)." Journal of the New York Enyomological Society, 58, (2) 99–115.
Revision of the ant tribe Dacetini: II Glamyromyrex Wheeler and closely related small generav. 7627–36
Brown, W. Illiam L. 1950. "Revision of the ant tribe Dacetini: II Glamyromyrex Wheeler and closely related small genera." Transactions of the American Entomological Society, 76 27–36.
Three new dictynids (Araneae) from Panamav. 3485–96
Chickering, Arthur M. 1950. "Three new dictynids (Araneae) from Panama." Papers of the Michigan Academy of Science, Arts and Letters, 34 85–96.
Additions to the moss Flora of Panamav. 53No. 2
Crom, Howard A. and Steere, W. C. 1950. "Additions to the moss Flora of Panama." Bryologist, 53, (2).
A new tingid from the Canal Zonev. 52299–300
Drake, Carl J. 1950. "A new tingid from the Canal Zone." Proceedings of the Entomological Society of Washington, 52 299–300.
Behavior and habitat of Thryophilus leucotis in Central Panamav. 62No. 4
Eisemann, Eugene. 1950. "Behavior and habitat of Thryophilus leucotis in Central Panama." Wilson Bulletin, 62, (4).
Nesting of the streaked fly-catcher in Panamav. 62No. 4183–193
Gross, Alfred O. 1950. "Nesting of the streaked fly-catcher in Panama." Wilson Bulletin, 62, (4) 183–193.
The Chromosomes of mantids (Orthoptera: Manteidae) in relation to taxonomyv. 4
Hughes-Schrader, Sally. 1950. "The Chromosomes of mantids (Orthoptera: Manteidae) in relation to taxonomy." Chromosona, 4.
The nuclear content of desoxyribonucleic acid and interspecific relationships in the mantid genus Liturgousa (Orthoptera, Manoidea)v. 5
Hughes-Schrader, Sally. 1950. "The nuclear content of desoxyribonucleic acid and interspecific relationships in the mantid genus Liturgousa (Orthoptera, Manoidea)." Chromosoma, 5.
The 'pre-metaphase stretch' and kinetochore orientation in phasmidsDOI: info:10.1007/BF00319466v. 3No. 11–21
Hughes-Schrader, Sally. 1950. "The 'pre-metaphase stretch' and kinetochore orientation in phasmids." Chromosoma, 3, (1) 1–21. https://doi.org/10.1007/BF00319466.
Reversion of XO to XY sex chromosome mechanism in a phasmidDOI: info:10.1007/BF00319469v. 3No. 152–65
Hughes-Schrader, Sally. 1950. "Reversion of XO to XY sex chromosome mechanism in a phasmid." Chromosoma, 3, (1) 52–65. https://doi.org/10.1007/BF00319469.
Additional bird records for Panamav. 67No. 2American Ornithologists’ Union255–257
Imhof, T. A. 1950. "Additional bird records for Panama." The Auk, 67, (2) 255–257.
Flight to the tropics
Kilham, Lawrence. 1950. Flight to the tropics.
Barro Colorado Islandv. 16No. 842–43
Nebinger, Elizabeth Stevens. 1950. "Barro Colorado Island." Junior League Magazine, 16, (8) 42–43.
A synopsis of the chloropid genera Chaetochlorops and Eugauax (Diptera)v. 40No. 6
Sabrosky, Curtis W. 1950. "A synopsis of the chloropid genera Chaetochlorops and Eugauax (Diptera)." Journal of the Washington Academy of Sciences, 40, (6).
Army ant life and behavior under dry-season conditions IV. Further investigations of cyclic processes in behavioral and reproductive functionsv. 95No. 5269–351
Schneirla, T. C. and Brown, R. Z. 1950. "Army ant life and behavior under dry-season conditions IV. Further investigations of cyclic processes in behavioral and reproductive functions." Bulletin of the American Museum of Natural History, 95, (5) 269–351.
An adventure with Toucansv. 43411–413, 440
Skutch, Alexander F. 1950. "An adventure with Toucans." Nature Magazine, 43 411–413, 440.
The nesting seasons of Central American Birds in relation to climate and food supplyv. 92No. 2
Skutch, Alexander F. 1950. "The nesting seasons of Central American Birds in relation to climate and food supply." Ibis, 92, (2).
Bird notes from Barro Colorado Island, Canal Zonev. 525No. 26
Van Tyne, Josselyn. 1950. "Bird notes from Barro Colorado Island, Canal Zone." Occasional Papers of the Museum of Zoology, 525, (26).
An additional form of pepper-shrike from Western Panamav. 6361–62
Wetmore, Alexander. 1950. "An additional form of pepper-shrike from Western Panama." Proceedings of the Biological Society of Washington, 63 61–62.