Biol. Bull. Sign up for etocs!
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Biol Bull 58: 265-273. (June 1930)
© 1930 Marine Biological Laboratory
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by PICKFORD, G. E.
Right arrow Search for Related Content
PubMed
Right arrow Articles by PICKFORD, G. E.

THE DISTRIBUTION OF PIGMENT AND OTHER MORPHOLOGICAL CONCOMITANTS OF THE METABOLIC GRADIENT IN OLIGOCHÆTS

GRACE EVELYN PICKFORD 1

1 OSBORN ZOÖLOGICAL LABORATORY, YALE UNIVERSITY

In Oligochæta the distribution of the photoreceptor organs and of porphyrin pigmentation as well as the tendencies to reduction and multiplication in numbers of setæ and of nephridia per segment appear as morphological concomitants of the metabolic gradient.






HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 1930 by the Marine Biological Laboratory.