Cyclic Variations in the Digestive Gland and Glandular Oviduct of Chitons (Mollusca)
- 29 January 1965
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 147 (3657) , 508-510
- https://doi.org/10.1126/science.147.3657.508
Abstract
In Cryptochiton stelleri (Polyplacophora), variation in the size of the glandular oviduct parallels the cyclic variation in the size of the gonad. In Katharina tunicata the digestive gland reaches its maximum size in the fall then decreases to a minimum size in the spring when the gonad is at its maximum size. These variations are not due to changes in the water content of the glandular oviduct and digestive gland.Keywords
This publication has 6 references indexed in Scilit:
- Chemical changes with reproductive activity of the chitons, Katherina tunicata and Mopalia hindsiiJournal of Experimental Zoology, 1962
- Reproductive cycle of Cryptochiton stelleri (Middendorff)Journal of Experimental Zoology, 1962
- ANNUAL REPRODUCTIVE CYCLES OF THE CHITONS, KATHERINA TUNICATA AND MOPALIA HINDSIIThe Biological Bulletin, 1959
- Comparative Physiology: Annual Reproductive Cycles of Marine InvertebratesAnnual Review of Physiology, 1959
- Annual reproductive cycles in four species of West Coast starfishesJournal of Experimental Zoology, 1958
- IV.—The Structure and Function of the Alimentary Canal of some Species of Polyplacophora (Mollusca)Transactions of the Royal Society of Edinburgh, 1937