Pilumnoidea

Superfamily, Crabs, Families, Atelecy, Clidae, Cancridae

Part Press (2013-08-13 )

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ISBN-13:: 978-620-1-57824-1
ISBN-10:: 6201578242
EAN:: 9786201578241
Язык Книги:: Английский
Краткое описание:: Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pilumnoidea is a superfamily of crabs, whose members were previously included in the Xanthoidea. The three families are unified by the free articulation of all the segments of the male crab's abdomen and by the form of the gonopods. The earliest fossils assigned to this group are of Eocene age.In biological classification, rank is the level (the relative position) in a taxonomic hierarchy. Examples of taxonomic ranks are species, genus, family, and class.Each rank subsumes under it a number of less general categories. The rank of species, and specification of the genus to which the species belongs is basic, which means that it may not be necessary to specify ranks other than these.
Издательский Дом:: Part Press
Веб-сайт:: http://www.betascript-publishing.com
Edited by:: Ben Stacy Jerrik
Количество страниц:: 52
Опубликовано:: 2013-08-13
Акции:: В наличии
Категория:: Зоология
Цена:: 268.25 HK$
Ключевые слова:: families, Crabs, Superfamily, Cancridae, Atelecy, Clidae