Browsing Ohio Journal of Science: Volume 68, Issue 3 (May, 1968) by Title
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Aquatic Flowering Plants New to the Erie Islands
Stuckey, Ronald L. ( 1968-05 )The aquatic Angiosperm flora of the islands at the western end of Lake Erie was intensively studied by A. J. Pieters and E. L. Moseley 60-70 years ago and 20 years ago by E. L. Core. Since then, additional species have ... -
Ascocorticium in Ohio
Cooke, William Bridge ( 1968-05 )A collection of the fungus Ascocorticium anomalum (Ell. & Harkn.) Schroet., was made in Ohio, on Nov. 4, 1961, by Harry Knighton and W. B. Cooke, in Hobey's Hollow, Shawnee State Forest, Scioto County. This fungus was named ... -
Back Matter
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Book Notices
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Front Matter
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The History and Flora of Enderlin Forest, A Mixed Coniferous Plantation in Southeastern Ohio
Butala, James R.; Wistendahl, Warren A. ( 1968-05 )Enderlin Forest is an unmanaged conifer plantation in Athens County, Ohio. Established in 1906 by Colonel Richard Enderlin and Mr. Melvin H. Doolittle, the remaining 56-60 acre section of the plantation, now owned by the ... -
Primary Productivity-Phytoplankton Relationships, Hodgson Lake, Portage County, Ohio
Olive, John H.; Morrison, John H.; Riley, Charles V. ( 1968-05 )Primary productivity-phytoplankton relationships were studied for one year (1963-64) in Hodgson Lake, Portage County, Ohio. The lake was found to be a ''blue-green—diatom'' reservoir of moderate productivity, but containing ... -
Record Low Dissolved Oxygen in the Island Area of Lake Erie 1, 2
Britt, N. Wilson; Skoch, Edwin J.; Smith, Kenneth R. ( 1968-05 )The first recorded severe oxygen depletion over an extensive area in the western basin of Lake Erie occurred in 1953. Because sampling in the past was done at irregular intervals, it has been difficult to determine the ... -
Some Observations on the Fine Structure of Three Genera in the Tetrasporaceae
Wujek, Daniel E. ( 1968-05 )Detailed study of the ultrastructure of three members of the Tetrasporaceae, Paulschulzia pseudovolvox, Schizochlamys gelatinosa, and Tetraspora gelatinosa, has revealed, for the first time, that the pseudocilia of two of ... -
Studies of the Mexican Deltocephalinae -1, 2 Aligia and Some New Allied Genera and Species (Homoptera: Cicadellidae)
Kramer, James P.; DeLong, Dwight M. ( 1968-05 )The Mexican species of Aligia Ball and related genera are largely unknown or undescribed. Hepner (1942) published a study of the 32 species of Aligia known to occur in the United States, and some of these will undoubtedly ... -
Studies of the Mexican Deltocephalinae : New Species of Eutettix and Two Allied New Genera (Homoptera: Cicadellidae)
DeLong, Dwight M.; Harlan, Harold J. ( 1968-05 )Two new genera, Alladanus and Cozadanus, and sixteen new species of Deltocephalinae (leafhoppers) are described from Mexico. Twelve species, all new, are described and placed in the genus Eutettix Van Duzee: E. contorqus, ... -
Unusual Songs in Passerine Birds
Borror, Donald J. ( 1968-05 )Unusual songs of passerine birds fall into five categories: (1) special songs, sung only under certain circumstances, and considered unusual only because they are seldom heard; (2) developmental stages of primary song; (3) ...