http://hdl.handle.net/1811/1149 Thu, 20 Jun 2013 00:58:18 GMT 2013-06-20T00:58:18Z http://hdl.handle.net/1811/5280 Back Matter Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5280 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5279 A List of Reviewers of Papers Appearing in the Ohio Journal of Science During 1966 Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5279 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5278 Book Reviews Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5278 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5277 Enteric Protozoa of Some Amphibians of the Elk Mountains, Colorado Panitz, Eric Author Institution: Department of Velerinary Medicine, Oregon State University, Corvallis, Oregon Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5277 1967-01-01T00:00:00Z Panitz, Eric http://hdl.handle.net/1811/5276 Some Pore Fungi of the University of Cincinnati Center Hill Life Science Field Station Sanders, Paul Fifty-two specimens of pore fungi, representing thirty species, were found in the University of Cincinnati Field Station. These included all the more common forms and several which are rare in the area. Author Institution: Del Bufalo Seminary, Liberty, Missouri Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5276 1967-01-01T00:00:00Z Sanders, Paul http://hdl.handle.net/1811/5275 Description of Diplocardia Macdowelli a New Megascolecid Earthworm from Mississippi (Oligochaeta) Murchie, William R. A new quadrithecate earthworm, Diplocardia macdowelli is described from Mississippi. This species is morphologically similar to D. michaelseni, differing from that earthworm in size, number of segments, number of calciferous gland lamellae, form of the spermathecae, and the absence of modified spermathecal setae (ab) in IX. Author Institution: University of Michigan Flint College Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5275 1967-01-01T00:00:00Z Murchie, William R. http://hdl.handle.net/1811/5274 High Mortality of a Population of Cowbirds Wintering at Columbus, Ohio Kessler, Francis W.; Giltz, Maurice L.; Burtt, Harold E. High mortality was experienced during two heavy rainfalls by a wintering population of Cowbirds in Columbus, Ohio. Their death was associated with a soaking of their feathers, and their inability to fly and to remain on their perches in the roost. Causes of death may be associated with the lowering of their body temperature, enhanced by bathing in streams containing detergents. Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5274 1967-01-01T00:00:00Z Kessler, Francis W. Giltz, Maurice L. Burtt, Harold E. http://hdl.handle.net/1811/5273 Book Review Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5273 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5272 An Observation of Swimming by the Grasshopper Mouse Ruffer, David G. Author Institution: Department of Biology, The Defiance College, Defiance, Ohio Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5272 1967-01-01T00:00:00Z Ruffer, David G. http://hdl.handle.net/1811/5271 A Sound-Activated Method for Recording Insect Activity Frazier, James L.; Fisk, Frank W. Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5271 1967-01-01T00:00:00Z Frazier, James L. Fisk, Frank W. http://hdl.handle.net/1811/5270 Notes on the Species of Megasida Casey from the United States (Coleoptera: Tenebrionidae) Triplehorn, Charles A. A tenebrionid beetle from southwestern United States, Megasida tenuicollis New Species, is described. Two species of this genus are now known from north of the Rio Grande River, the other being M. obliterata (Champion). Ecological and distributional data are presented for both species and their diagnostic characters are discussed and illustrated. Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus, Ohio Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5270 1967-01-01T00:00:00Z Triplehorn, Charles A. http://hdl.handle.net/1811/5269 Book Review Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5269 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5268 Ultraviolet Spectrophotometric Determination of Zirconium with p-Chloro- or p-Bromomandelic Acid Klingenberg, Joseph J.; Ernst, J. Michael Author Institution: Xavier University, Cincinnati, Ohio Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5268 1967-01-01T00:00:00Z Klingenberg, Joseph J. Ernst, J. Michael http://hdl.handle.net/1811/5267 Some Plankton Diatoms from the Detroit River and the Western End of Lake Erie Adjacent to the Detroit River Wujek, Daniel E. Plankton samples were taken from the Detroit River and the western end of Lake Erie from May, 1962 through August, 1963. The plankton diatom flora consisted of 82 species and varieties representing 12 families. Thirteen species were dominant forms at one time or another. Author Institution: Department of Biology, Wisconsin State University, La Crosse, Wisconsin Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5267 1967-01-01T00:00:00Z Wujek, Daniel E. http://hdl.handle.net/1811/5266 Book Reviews Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5266 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5265 Effects of Progesterone Treatments on Delayed Implantation in Mink Holcomb, Larry C. Ova nidation took place in female mink treated with progesterone from the 2nd through the 30th day after mating. When treatments were stopped, the females began to resorb fetuses. Perhaps the treatments partially inhibited natural corpora production of hormones and, when treatments ceased, the corpora could not maintain all the embryos. A lack of progesterone may also have prevented proper breast development, for all kits died within a day or two after birth. The females did not appear to be producing milk. Female mink maintained on progesterone treatments until average gestation length had passed, resorbed or aborted all embryos. Perhaps the treatment was sufficient to inhibit natural production of hormones and was not enough to maintain pregnancy. Treatments of females for one and two days with injected or oral progestins did not inhibit kit production. Some animals that were treated had blastulae implanting or adhering to the uterine endometrium at 18 days after mating. Most of these animals had active corpora and their endometria were moderately developed. Author Institution: Department of Zoology and Entomology, Ohio Agricultural Research and Development Center, Wooster, Ohio Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5265 1967-01-01T00:00:00Z Holcomb, Larry C. http://hdl.handle.net/1811/5264 Book Review Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5264 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5263 Devolana, New Genus of Mexican Deltocephalinae, and a New Species of Devolana (Homoptera: Cicadellidae) DeLong, Dwight M. A new genus of Deltocephalinae, Devolana, and one new species, D. hemicycla, are described from specimens collected in Iguala, Mexico. Forms resemble species of both Exitianus and Spinulana, to which they are closely related, but differ in the morphology of their genital structures. Holotypes are preserved in Delong collection. Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus, Ohio Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5263 1967-01-01T00:00:00Z DeLong, Dwight M. http://hdl.handle.net/1811/5262 Spinulana, New Genus of Mexican Deltocephalinae, and Two New Species of Spinulana (Homoptera: Cicadellidae) DeLong, Dwight M. A new genus of Deltocephalinae, Spinulana, and two new species, D. variegata and D. spinosa, are described from specimens collected at Iguala, Mexico. Forms resemble species of Exitianus, to which they are closely related, but differ in morphology of male genitalia. Holotypes are preserved in the DeLong collection. Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus, Ohio Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5262 1967-01-01T00:00:00Z DeLong, Dwight M. http://hdl.handle.net/1811/5261 Book Review Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5261 1967-01-01T00:00:00Z http://hdl.handle.net/1811/5260 The Chromosome Morphology in the Genus Silphium (Compositae) Settle, Wilbur Jewell A detailed morphologic study of the mitotic chromosomes of root tips in each of the currently recognized species of Silphium reveals a diploid complement of 14 chromosomes. The karyotypes of the species are similar and cannot be separated into distinct groups. Although there is variation among the species in both arms of the chromosomes, the short arm varies in length more than the long arm. Although the short arms of Chromosomes VI and VII are extremely short, there are no satellites. The chromosomes possess a distinct and recognizable morphology. Author Institution: Department of Botany and Plant Pathology, The Ohio State University, Columbus, Ohio 43210 Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5260 1967-01-01T00:00:00Z Settle, Wilbur Jewell http://hdl.handle.net/1811/5259 The Role of Fur in Heat Regulation in the Guinea Pig Gilchrist, Richard D.; Wilber, Charles G. Author Institution: Kent State University, Kent, Ohio and University of Delaware, Newark, Delaware Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5259 1967-01-01T00:00:00Z Gilchrist, Richard D. Wilber, Charles G. http://hdl.handle.net/1811/5258 Notes on Programmed Instruction and its Application in a Natural Science Course for Freshmen Students Pettit, Lincoln Limited programed instruction, used in conjunction with non-programable materials, has proved very effective, despite the detailed approach and bulky book. Most students approved of it and most instructors felt it raised levels of class discussions. Author Institution: Department of Natural Science, Michigan State University, East Lansing, Michigan Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5258 1967-01-01T00:00:00Z Pettit, Lincoln http://hdl.handle.net/1811/5257 Front Matter Sun, 01 Jan 1967 00:00:00 GMT http://hdl.handle.net/1811/5257 1967-01-01T00:00:00Z