butterfly mussel
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butterfly clam — noun or butterfly mussel : a freshwater mussel (Plagiola securis) found in the Ohio and Illinois rivers and reported to produce pearls of fine quality … Useful english dictionary
Butterfly pea — Pea Pea, n.; pl. {Peas}or {Pease}. [OE. pese, fr. AS. pisa, or OF. peis, F. pois; both fr. L. pisum; cf. Gr. ?, ?. The final s was misunderstood in English as a plural ending. Cf. {Pease}.] 1. (Bot.) A plant, and its fruit, of the genus {Pisum},… … The Collaborative International Dictionary of English
butterfly clam — noun a species of mussel, Ellipsaria lineolata, that inhabits rivers in the southern United States … Wiktionary
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
List of The Magic School Bus episodes — This is a list of episodes of the children s television series The Magic School Bus, which is based on the books of the same name by Joanna Cole. Consistency has varied depending on the order of episodes. In the first episode ( Gets Lost In Space … Wikipedia
conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… … Universalium
Academy of Natural Sciences — Infobox Museum |name = The Academy of Natural Sciences | |imagesize = 280 |latitude = 39.9570 |longitude = 75.1714 |established = 1812 |location = Philadelphia |type = Natural History Museum |director = William Yancey Brown |collection = 17+… … Wikipedia
List of introduced species — A complete List of introduced species for even quite small areas of the world would be dauntingly long. Humans have introduced more different species to new environments than any single document can hope to record. The following list of… … Wikipedia
Fauna of Scotland — The fauna of Scotland is generally typical of the north west European part of the Palearctic ecozone, although several of the country s larger mammals were hunted to extinction in historic times and human activity has also led to various species… … Wikipedia
The Magic School Bus — This article is about the book series. For the television series based on the books, see The Magic School Bus (TV series). The Magic School Bus is a series of children s books about science written by author Joanna Cole. They feature the antics… … Wikipedia
