@article{oai:ir.kagoshima-u.ac.jp:00010781, author = {NAKAMURA, Kaworu and YONEKURA, Ken-ichirou}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-31}, note = {Morphological investigations of the mid-gut glands were performed in the prawns, macroanatomically. Of particular interest was the elucidation of the system of proximal branching ducts assembling in the collecting cavity, and an opening of the latter connecting with the mid-gut. Tissues were extirpated from specimens fixed previously with 10% formalin; and following dissection, their cut-ends were observed under the dissecting microscope. Copy-drawings of the tissues as observed horizontally, sagittally, and transversally were made. Subsequently, three dimensional restorations were constructed for a better understanding. As a result, it was recognized that there were individual differences in: volumes of the cavities, degrees of developments of the ducts, and conditions of the diverticula. It seems therefore that the above differences of inner structure may be due to nutritional habits of individual prawns.}, pages = {259--266}, title = {Anatomy of the Mid-gut Gland of the Prawn, Penaeus japonicus BATE}, volume = {29}, year = {} }