Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 33 (1926) > Annual Issue
Document Type
Research
Abstract
The short esophagus leads obliquely dorsad into the crop which is located in the head immediately posterior from the brain and extending posteriorly to the beginning of the first thoracic segment. The crop is irregularly rectangular in form with a chitinous framework well-armed with teeth and stiff setae. (Fig. 1). It is divided into two parts, the cardiac and the pyloric. The cardiac division is smaller than the pyloric, being slightly shorter and a little more than one-half as wide.
Publication Date
1926
Journal Title
Proceedings of the Iowa Academy of Science
Volume
33
Issue
1
First Page
329
Last Page
335
Copyright
©1926 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Ross, L. S.
(1926)
"Notes on the Internal Morphology of Eucrangonyx mucronatus,"
Proceedings of the Iowa Academy of Science, 33(1), 329-335.
Available at:
https://scholarworks.uni.edu/pias/vol33/iss1/99