Navigation Links
Unexpected crustacean diversity discovered in northern freshwater ecosystems
Date:3/2/2012

fleas of the genus Eurycercus, which can reach lengths of about 6 millimeters. The findings add to a body of evidence suggesting that the species diversity of water fleas is greater in northern regions than in the tropics.

This is a counterintuitive concept, as scientists have long supposed that the advance and readvance of ice sheets reduced much of the species diversity in colder climates, Taylor said. However, there is growing evidence that some northern areas remained ice-free and acted as hideouts during the harsh glacial advances.

The researchers not only convincingly documented new species diversity, but identified one likely new species and provided a detailed, formal description of another: Eurycercus beringi.

Like other water fleas, E. beringi is an important source of nutrients for fish and aquatic birds.

The new species -- from Alaska's remote Seward Peninsula -- has unusual anatomical features that force a rewrite of the taxonomy of Eurycercus above the species level. Moreover, the new anatomical details should aid future studies that use preserved body parts of Eurycercus found in lake sediments to reconstruct past ecological conditions.

The discovery of new crustacean species in unexpected places underscores the scope of the ongoing biodiversity crisis for freshwater ecosystems.


'/>"/>
Contact: Charlotte Hsu
chsu22@buffalo.edu
510-388-1831
University at Buffalo
Source:Eurekalert  

Page: 1 2

Related biology news :

1. A bugs (sex) life: Diving beetles offer unexpected clues about sexual selection
2. An unexpected player in a cancer defense system
3. Study shows unexpected effect of climate change on body size for many different species
4. Unexpected role of noise in spine formation
5. Orchids and fungi: An unexpected case of symbiosis
6. Unexpected function of dyslexia gene
7. Unexpected exoskeleton remnants found in Paleozoic fossils
8. New research reveals unexpected biological pathway in glaucoma
9. Unexpected findings of lead exposure may lead to treating blindness
10. Land evapotranspiration taking unexpected turn: huge parts of world are drying up
11. Waters unexpected role in blood pressure control
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Unexpected crustacean diversity discovered in northern freshwater ecosystems
(Date:11/11/2014)... , Nov. 11, 2014  Forensicon, Inc., a ... firm, is pleased to announce the promotion of ... Director of Digital Forensics. In Schiff,s new role as ... the team of digital forensics examiners and provide leadership ... Photo - http://photos.prnewswire.com/prnh/20141110/157719 ...
(Date:11/7/2014)... 2014 Leading Biometric companies aim to ... revolutionizing online transactions.  Companies in focus today are: NXT-ID, Inc. ... BABA ), Google Inc. (NASDAQ: GOOG ), ... EBAY ) and MasterCard Inc. (NYSE: MA) ... a biometric authentication company focused on the growing mobile commerce ...
(Date:11/6/2014)... November 6, 2014 - Insilico Medicine, Inc, a ... and age related diseases announced a research collaboration ... cancer, Champions Oncology, Inc (OTC: CSBR). , "There ... personalized medicine, but Champions Oncology,s TumorGraft technology is ... the chemotherapy regimen experimentally generating vast amounts of ...
Breaking Biology News(10 mins):Yaniv Schiff Promoted to Director of Digital Forensics at Forensicon, Inc. 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 3Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 4Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 5Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 6Insilico Medicine, Inc announces research collaboration with Champions Oncology, Inc 2
... of an animal cell is like a small city, ... and other life functions. A network of intercellular "highways," ... to move speedily about the cell to keep this ... the journal Proceedings of the National Academy of ...
... Calif. December 13, 2012 -- 23andMe, ... of Ancestry Composition, a new feature that provides state-of-the-art ... reference populations, the feature indicates what percent of a ... The analysis includes DNA inherited from all ancestors on ...
... developed a new method for studying parasite numbers in the ... the recording of video footage of worms inside seabird stomachs ... of parasites on seabird populations. The research is published today ... Ecology and Evolution . The research team trialled the ...
Cached Biology News:Study sheds light on how cells transport materials along crowded intercellular 'highways' 2Study sheds light on how cells transport materials along crowded intercellular 'highways' 323andMe's Ancestry Composition reveals people's ancestral origins going back 500+ years 2Scientists develop novel method to study parasite numbers in wild seabirds 2Scientists develop novel method to study parasite numbers in wild seabirds 3
(Date:11/21/2014)... England , Nov. 21, 2014   TRU-D SmartUVC ... will feature their superbug-killing UVC automated disinfection robot, TRU-D SmartUVC, ... this week from Nov. 23 to 26 at Stand 23. ... is the United Kingdom,s largest infection-related ... infection prevention societies to one of the leading events of ...
(Date:11/21/2014)... Angeles, CA (PRWEB) November 20, 2014 ... “A Short Walk to the Other Side” published ... an “Award-Winning Finalist in the “Fiction: Short Story” category ... , Jeffrey Keen, President and CEO of USA Book ... from mainstream and independent publishers, including Simon & Schuster, ...
(Date:11/21/2014)... The November 2014 issue of BioTechniques ( ... journal featuring the following articles:, , ... in the retina , DNA from fingermarks ... chromogenic substrates in zebrafish , Re-use of ... , Nuclear LC3-positive puncta in stressed cells ...
(Date:11/21/2014)... Dallas, Texas (PRWEB) November 21, 2014 ... China Sodium Ferrocyanide Industry” is a professional and ... it provides Sodium ferrocyanide information, like its ... well as industry overview. This report covers the ... well as global (such as the US, Europe, ...
Breaking Biology Technology:TRU-D SmartUVC to Showcase Superbug-Killing Robot at FIS 2014 2TRU-D SmartUVC to Showcase Superbug-Killing Robot at FIS 2014 3Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 2Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 3Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 4BioTechniques: The International Journal of Life Science Methods Announces the Publication of the November 2014 Issue—Available in Print and Online 2BioTechniques: The International Journal of Life Science Methods Announces the Publication of the November 2014 Issue—Available in Print and Online 3Sodium Ferrocyanide Market: Analysis for Global & China Regions Development Trends Available at DeepResearchReports.com 2Sodium Ferrocyanide Market: Analysis for Global & China Regions Development Trends Available at DeepResearchReports.com 3
... Sept. 30, 2011 Life Technologies Corporation ... to protocols detailing key steps of the Ion PGM™ ... that are at the core of Ion semiconductor sequencing are ... PGM users, as well as scientists that are closely watching ...
... and VU University Amsterdam in the Netherlands have demonstrated that ... with which hydrogen gas is released when stored in a ... greater the speed at which the hydrogen gas makes its ... in the October issue of the scientific journal Advanced Energy ...
... 2011 Today BioSpace , the leading life ... Beach™ Hotbed Campaign, marking the 14th edition. ... across Southern California. Each company,s brand is added to ... is promoted online as well as at industry events ...
Cached Biology Technology:Open Ion Community Fuels Race to Win Three $1M Prizes 2Open Ion Community Fuels Race to Win Three $1M Prizes 3Open Ion Community Fuels Race to Win Three $1M Prizes 4Open Ion Community Fuels Race to Win Three $1M Prizes 5Hydrogen released to fuel cell more quickly when stored in metal nanoparticles 2BioSpace Spotlights Southern California's Life Science Community 2
Kit Components: Anti-PARP LumiGLO Chemiluminescent Substrate Immunoblot Blocking Reagent Pyronin Y Reagent Goat Anti-Rabbit IgG, HRP conjugate Double-It Reagent Film Exposure Folders Autor...
Applications: Immunohistochemistry, ISH, FISH, CISH....
Immunogen: Synthetic peptide (KLH conjugated): L(506) S K S S S Q I R M S G L P A D N L A T(525) Storage: -20 C, Avoid Freeze/Thaw Cycles...
Attachments: Clip bar for tubes 10 to 19 mm in diameter Overall Dimension Height IC: 6 (15.2) Overall Dimension Length IC: 18.5 (46.9) Overall Dimension Width IC: 4 (10.2)...
Biology Products: