Volume 93, Number 1 (1986)
Issue cover date: March 1986
Front Matter
Research
Devonian Ammonoid Manticoceras From Iowa p. 7-15
Cathy Baker, Brian F. Glenister, and Calvin O. Levorson
Morphology of the Labial Gland System of the Mature Larva of the Black Carpenter Ant, Camponotus pennsylvanicus (DeGeer) p. 16-20
R. S. Petralia and C. F. Haut
First Record of Freckled Madtom (Noturus nocturnus) in Iowa p. 21-21
Vaughn L. Paragamian
Foraging Site Selection of the Brown Creeper (Certhia americana) in Relation to Temperature in Central Iowa p. 22-23
David Franklin Webber
The Distribution of Orchids in Iowa p. 24-34
David Niemann
Science Education
High School Chemistry in Iowa: Current Status, Recent Trends, and Future Prospects p. 1-6
R. W. Hanson
Back Matter
