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Journal of Fisheries International

ISSN: Online 1993-6025
ISSN: Print 1817-3381
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Cyclic Changes in the Hypothalamo-Neurohypophysial System of Xenentodon Cancila (Ham.)

Zahida Khuroo and R. Chauhan
Page: 65-69 | Received 21 Sep 2022, Published online: 21 Sep 2022

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Abstract

Hypothalamo-neurosecretory complex of Xenentodon cancila consists of Nucleus Preopticus (NPO), Nucleus Lateralis Tuberis (NLT) and their axonal tracts. NPO is a paired structure situated on either side of the third ventricle anterodorsal to the optic chiasma. NPO is divisible into a dorsal Pars Magnocellularis (PMC) consisting of large neurosecretory cells and Pars Parvocellularis (PPC) formed of smaller neurons. Neurons of PMC and PPC contribute beaded axons to form neurohypophysial tract. Herring bodies are seen in the anterior as well as posterior neurohypophysis.


How to cite this article:

Zahida Khuroo and R. Chauhan. Cyclic Changes in the Hypothalamo-Neurohypophysial System of Xenentodon Cancila (Ham.).
DOI: https://doi.org/10.36478/jfish.2012.65.69
URL: https://www.makhillpublications.co/view-article/1817-3381/jfish.2012.65.69