Crustacean form a very large group of arthropods, Crustacean physiology includes normal function of crustacean and their parts. They play major role in aquatic ecosystems, and can easily live in all kinds of habitats. Crustaceans exhibit a great variety of forms; the basic crustacean body consists of a number of segments, or somites. Scholarly journal is a peer-reviewed journal in which scholarship relating to a particular academic discipline is published. Scholarly journals serve as forums for the introduction and presentation for scrutiny of new research, and the critique of existing research. Content typically takes the form of articles presenting original research, review articles, and book reviews. The term Scholarly journal applies to scholarly publications in all fields; this article discusses the aspects common to all academic field journals.
Last date updated on September, 2014