Where results make sense

About us   |   Why use us?   |   Reviews   |   PR   |   Contact us

Tasmania's Freshwater Burrowing Crayfish - Engaeus - Description   (Site not responding. Last check: 2007-11-04) Though where it began remains unknown, a single group of crayfish (the oldest ancestors of modern freshwater crayfish) developed adaptations to the freshwater environment and radiated to become common in most parts of the world. Freshwater Crayfish occur in two groups: the Northern Hemisphere Astacoidea and the Southern Hemisphere Parastacoidea. The Astacoidea are divided into two smaller groups, the Astacidae : found in Europe and western North America and the Cambaridae: found in North America to middle America and east Asia. www.lec.org.au /engaeus/description.php   (699 words)

Astacidea - Wikipedia, the free encyclopedia Astacidea is a group of decapod crustaceans including lobsters, crayfish and their close relatives. It comprises four superfamilies, two of crayfish (Astacoidea and Parastacoidea), one of true lobsters (Nephropoidea), and one of reef lobsters (the genus Enoplometopus). This page was last modified 13:11, 15 June 2005. en.wikipedia.org /wiki/Astacidea   (63 words)

University of Maine at PRESQUE ISLE The paper will be in the Symposial proceedings of the Mexican meeting and should be published in 2003.       The paper, titled "Actual and potential exotic ectosymbiotic branchiobdellidans (Annelida: Clitellata), reported on three "export" species of North American crayfish (Crustacea: Astacoidea)." It provides data on the crayfishworms that have and could be introduced into a country when North American crayfishes are imported without quarantine measures. Although crayfishworms are not pathogens or parasites, they do act as an easily recognizable indicator of introduced species for Wildlife and Veterinarian Agencies. www.umpi.maine.edu /flash/news/09-13-02GM.html   (270 words)

biotemp Because lobsters bear ten legs, they are placed in the order Decapoda (from the Latin, meaning ten feet). The infraorder Astacidea contains three superfamilies: the Nephropoidea (the commercially important marine lobsters) and the Astacoidea and Parastacoidea (freshwater crayfishes of the northern and southern hemispheres, respectively). Similarly, the infraorder Palinuridea contains three superfamilies: the Eryonoidea (deepwater species), the Glypheoidea (a fossil group with only one living representative), and the Palinuroidea (the commercially important spiny and slipper lobsters). www.lobsters.org /tlcbio/biology1.html   (382 words)

Journal of Paleontology: A NEW FAMILY OF TRIASSIC LOBSTERS (DECAPODA: ASTACIDEA) FROM BRITISH COLUMBIA AND ITS ... More than one family may be present within the Nephropoidea, as has been suggested by Tshudy and Babcock (1997) but details of phylogenetic relationships within this superfamily are not the focus of this paper. The crayfishes form a paraphyletic group in the present analysis, and the relationships of the Astacoidea to other astacidean groups are not resolved. This is because morphological characters uniting astacid and parastacid crayfishes are not readily preserved in fossils so were not included in the analysis. www.findarticles.com /p/articles/mi_qa3790/is_200401/ai_n9368185/pg_4   (1344 words)

Buy An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) by C. W. Hart Buy An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) by C. Hart An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) Thanks to the authors for a monumental task well done. www.mircscripts.com /shop/0874744644/An_Interdisciplinary_Bibliography_of_Freshwater_Crayfishes.html   (423 words)

An Interdisciplinary Bibliography of Freshwater Crayfishes Astacoidea and Parastacoidea by C. W. Hart, Janice Clark, ... An Interdisciplinary Bibliography of Freshwater Crayfishes Astacoidea and Parastacoidea by C. Hart, Janice Clark, C.W. Hart Summary of An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) Write an online book review of An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) by C. Hart, Janice Clark, C.W. Hart www.book-summary-review.com /An-Interdisciplinary-Bibliography-of-Freshwater-Crayfishes-Astacoidea-and-Parastacoidea-0874744644.htm   (590 words)

Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea. - HART, C.W.   (Site not responding. Last check: 2007-11-04) HART, C.W. Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea. HART, C.W. and J. An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) from Aristotle Through 1985. Hundreds of the world's finest antiquarian and used booksellers offer their books on Antiqbook. www.antiqbook.com /boox/sut/35775.shtml   (56 words)

Recreation Pets Fish and Aquaria Freshwater Species Invertebrates Crayfish   (Site not responding. Last check: 2007-11-04) In some countries, such as New Zealand, the term crayfish is used only for salt-water rock lobsters. Crayfish Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Malacostraca Order: Decapoda Suborder: Pleocyemata Infraorder: Astacidea Superfamily: Astacoidea and Parastacoidea Families Astacoidea: Astacidae Cambaridae Parastacoidea: Parastacidae Crayfish, sometimes called crawfish, crawdads, mudbugs, yabbies, or spoondogs, are freshwater crustaceans (decapoda) resembling small lobsters, to which they are closely related. They are found in bodies of fresh water that do not freeze to the bottom, which are not polluted, and which have shelter against predators. www.firstdirectory.org /Top/Recreation/Pets/Fish_and_Aquaria/Freshwater/Species/Invertebrates/Crayfish   (217 words)

Sternotherus minor (Loggerhead musk turtle) foraging depth.   (Site not responding. Last check: 2007-11-04) FRANK R. Department of Zoology, University of Florida, Gainesville, Florida 32611, USA, and Savannah River Ecology Laboratory On 20 October 1992 an adult male S. minor was encountered feeding on a crayfish (Astacoidea) underwater at a depth of 12.5 m. The observation was made in Catfish Hotel, a spring-fed sink hole at Manatee Springs State Park, Levy County, Florida. www.uga.edu /srel/Reprint/1984.htm   (160 words)

Civil Engineering Bookstore -- Books by C. W. Hart Colloquy between two deists, on the immortality of the soul;: And a dialogue between a Christian and a deist, on revelation. A dictionary of non-scientific names of freshwater crayfishes (Astacoidea and Parastacoidea), including other words and phrases incorporating crayfish names (SuDoc SI 1.33:38) All brands, company, or product names or trademarks belong to their respective holders. www.civilbook.com /index/page/1/author/C._W._Hart.html   (231 words)

BookHq: Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) from Aristotle through ... BookHq: Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) from Aristotle through 1985 by ( 0874744644) Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) from Aristotle through 1985 Made with superfine drawing paper & hand stitched with archival quality linen. www.bookhq.com /compare/0874744644.html   (156 words)

Amazon.co.uk: Books: An Interdisciplinary Bibliography of Freshwater Crayfishes: Astacoidea and Parastacoidea   (Site not responding. Last check: 2007-11-04) Amazon.co.uk: Books: An Interdisciplinary Bibliography of Freshwater Crayfishes: Astacoidea and Parastacoidea If you already own this, rate it and improve your recommendations , Top of Page : An Interdisciplinary Bibliography of Freshwater Crayfishes: Astacoidea and Parastacoidea www.amazon.co.uk /exec/obidos/ASIN/0874744644   (205 words)

Merriam-Webster Online Etymology: by folk etymology from Middle English crevis, from Middle French crevice, of Germanic origin; akin to Old High German krebiz crab -- more at 1 : any of numerous freshwater decapod crustaceans (superfamily Astacoidea) resembling the lobster but usually much smaller For More Information on "crayfish" go to Britannica.com www.m-w.com /cgi-bin/dictionary?book=Dictionary&va=crayfish   (86 words)

An interdisciplinary bibliography of freshwater crayfishes (Astacoidea and Parastacoidea) from Aristotle through 1985 ...   (Site not responding. Last check: 2007-11-04) An interdisciplinary bibliography of freshwater crayfishes (Astacoidea and Parastacoidea) from Aristotle through 1985 (in MARION) An interdisciplinary bibliography of freshwater crayfishes (Astacoidea and Parastacoidea) from Aristotle through 1985 / C.W. Hart, Jr., and Janice Clark. Click on any of the following to start a new search: js-catalog.cpl.org /MARION/BFD-6222   (68 words)

Amazon.co.uk: Books: A Dictionary of Non-Scientific Names of Freshwater Crayfishes (Astacoidea and Parastacoidea, ...   (Site not responding. Last check: 2007-11-04) Amazon.co.uk: Books: A Dictionary of Non-Scientific Names of Freshwater Crayfishes (Astacoidea and Parastacoidea, Including Other Words and Phrases Incorporating Crayfis) Write the first customer review of this item Top of Page : A Dictionary of Non-Scientific Names of Freshwater Crayfishes (Astacoidea and Parastacoidea, Including Other Words and Phrases Incorporating Crayfis) www.amazon.co.uk /exec/obidos/ASIN/999433381X   (182 words)

BookkooB: An Interdisciplinary Bibliography of Freshwater Crayfishes - C.W. Hart, Janice Clark Click here to get the latest prices for An Interdisciplinary Bibliography of Freshwater Crayfishes -> Above you will see a list of UK book stores, along with their stock and price details for An Interdisciplinary Bibliography of Freshwater Crayfishes: Astacoidea and Parastacoidea by C.W. Hart, Janice Clark. To allow you to quickly compare prices, the stores are arranged in order of delivered price, cheapest first. www.bookkoob.co.uk /book/0874744644.htm   (233 words)

Try your search on: Qwika (all wikis)

About us   |   Why use us?   |   Reviews   |   Press   |   Contact us   Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.