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Freshwater biology
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291	Plate 4. Apertural views of North American freshwater gastropods considered extinct. Top Row (L-R): Stagnicola utahensis, ANSP[removed], Lifton Bear Lake, Idaho; Pomatiopsis hinkleyi, ANSP 68449, Tennessee River, Alabama; Add to Reading List Source URL: fl.biology.usgs.gov Language: English - Date: 2013-02-04 07:15:53 Pleuroceridae Clappia umbilicata Coosa River Gyrotoma Shoal sprite Elimia Somatogyrus Lithasia Thick-lipped pebblesnail Geography of Alabama Phyla Protostome
292	This article was downloaded by: [Institutional Subscription Access] On: 28 July 2011, At: 08:27 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: [removed]Registered office: Mortim Add to Reading List Source URL: fl.biology.usgs.gov Language: English - Date: 2011-07-28 11:28:01 Water Rusty crayfish Orconectes Crayfish Procambarus bouvieri Freshwater ecosystem Procambarus tenuis Procambarus Cambarus Cambaridae Phyla Protostome
293	Extinct freshwater fishes of North America; common names of undescribed taxa are within quotation marks; sp. = undescribed species; ssp. = undescribed subspecies; pop = extirpated unique population (similar to IUCN’s R Add to Reading List Source URL: fl.biology.usgs.gov Language: English - Date: 2013-02-14 11:19:13 Perrito de Parras Cachorrito de charco azul Cachorrito de la Trinidad Tecopa pupfish Potosi pupfish Coregonus Evarra Kiyi Fish of Montana Fish Cyprinodon Pupfish
294	Program Text NORTHEAST The following is designed to serve as an example of a story line for the Aquatic Invaders program as it is conducted at facilities in the northeastern United States. The focus is on freshwater envi Add to Reading List Source URL: www.iisgcp.org Language: English - Date: 2008-10-02 14:16:48 Fish Fishkeeping Ichthyology Goldfish Aquarium Elodea Introduced species Invasive species Water garden Biology Aquatic plants Environment
295	AMMONIA: Conceptual diagram narrative Add to Reading List Source URL: www.epa.gov Language: English - Date: 2010-09-20 15:56:26 Soil science Ammonia Leachate Nitrogen cycle Air pollution Environmental impact of cleaning agents Freshwater environmental quality parameters Chemistry Nitrogen metabolism Biology
296	THEMES AND TOPICS COVERED • Basic concepts and tools for terrestrial, freshwater and marine protected area planning and management • Management of non-conforming uses such as Add to Reading List Source URL: www.fs.fed.us Language: English - Date: 2014-08-06 10:59:58 Ecology Marine protected area Protected area Conservation biology Wilderness Colorado State University Conservation Environment Biology
297	Turtles in Trouble: Turtles in Trouble: Top 25+ Endangered Tortoises and Freshwater Turtles—2011 The World’s 25+ Most Endangered Tortoises and Freshwater Turtles—2011 Add to Reading List Source URL: portals.iucn.org Language: English - Date: 2013-09-12 18:50:16 Chelonoidis Turtle Central American river turtle Tortoise Sea turtle Yangtze giant softshell turtle Aldabra giant tortoise Green sea turtle IUCN Species Survival Commission Cryptodira Zoology Biology
298	Plate 1. Apertural views of assorted North American freshwater gastropods. Top Row (L-R): Acella haldemani, USNM[removed], Fishtrap Lake, Wisconsin; Lioplax pilsbryi, USNM[removed], Chipola River, Florida; Juga plicifera, US Add to Reading List Source URL: fl.biology.usgs.gov Language: English - Date: 2013-02-04 07:14:48 Pleuroceridae Armigerous river snail Lithasia
299	Environ. Sci. Technol. 2004, 38, [removed]Stable Metal Isotopes Reveal Copper Accumulation and Loss Dynamics in the Freshwater Bivalve Corbicula Add to Reading List Source URL: water.usgs.gov Language: English - Date: 2004-11-16 11:22:58 Magnesium Physiology Coordination chemistry Copper Magnesium in biology Chelation Corbicula Chemistry Equilibrium chemistry Chemical elements
300	Great Lakes Restoration Initiative, Improving the health and vitality of the world’s largest freshwater system Add to Reading List Source URL: na.fs.fed.us Language: English - Date: 2013-02-26 15:44:18 Trees Buprestidae Emerald ash borer Invasive species Great Lakes Forest Systems ecology Environment Biology

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