Volume 93, Number 1 (1986)
Issue cover date: March 1986
Front Matter
Research
Devonian Ammonoid Manticoceras From Iowa
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)
R. S. Petralia and C. F. Haut
First Record of Freckled Madtom (Noturus nocturnus) in Iowa
Vaughn L. Paragamian
Foraging Site Selection of the Brown Creeper (Certhia americana) in Relation to Temperature in Central Iowa
David Franklin Webber
The Distribution of Orchids in Iowa
David Niemann
Science Education
Back Matter
