๐”– Bobbio Scriptorium
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On the Life History of Autolytus Cornutus and Alternate Generation in Annelids

โœ Scribed by P. Calvin Mensch

Book ID
123834563
Publisher
University of Chicago Press
Year
1900
Tongue
English
Weight
571 KB
Volume
34
Category
Article
ISSN
0003-0147

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๐Ÿ“œ SIMILAR VOLUMES

The changes in the central nervous syste
The changes in the central nervous system during the life history of the beetle, Passalus cornutus fabricius
โœ Frances Perle Cody; I. E. Gray ๐Ÿ“‚ Article ๐Ÿ“… 1938 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 885 KB

## Abstract In early embryonic stages of Passalus there are, in addition to the brain and suboesophageal ganglion, three thoracic and ten abdominal ganglia; one ganglion to each body segment. Before hatching the tenth, ninth and eighth abdominal ganglia coalesce. During the three larval instars the