Results 71 to 80 of about 1,684 (171)

Model-based analysis of the potential of macroinvertebrates as indicators for microbial pathogens in rivers [PDF]

, 2018
The quality of water prior to its use for drinking, farming or recreational purposes must comply with several physicochemical and microbiological standards to safeguard society and the environment.
Cisneros, Felipe, Cordova Vela, Gonzalo, Díaz Granda, Catalina, Goethals, PeterLA220019900642258010011024230000-0003-1168-6776F51380BE-F0ED-11E1-A9DE-61C894A0A6B4, Hannula, Emiliaeditor, Iñiguez Vela, Xavier, Jerves Cobo, RubénCA200001413228358020020339050000-0002-7141-2390A31009F0-B179-11E4-92DF-2F8DB5D1D7B1, Morriën, Ellyeditor, Nopens, IngmarLA260019942824128010013710900000-0001-6670-3700F5D054AA-F0ED-11E1-A9DE-61C894A0A6B4, Van Echelpoel, WoutLA220001107360088020017940310000-0001-9636-5861380F58FC-F0EE-11E1-A9DE-61C894A0A6B4   +9 more
core   +5 more sources

Ecologia da comunidade de metazoários parasitos do acará Geophagus brasiliensis (Quoy e Gaimard, 1824) (Perciformes: Cichlidae) do rio Guandu, Estado do Rio de Janeiro, Brasil = Ecology of the community of metazoan parasites of acará Geophagus brasiliensis (Quoy e Gaimard, 1824) (Perciformes: Cichlidae) from Guandu river, State of Rio de Janeiro, Brazil

Acta Scientiarum: Biological Sciences, 2006
Foram estudados 50 acarás Geophagus brasiliensis (Quoy e Gaimard, 1824) provenientes do rio Guandu, coletados próximo à barragem da Estação de Tratamento de Água (ETA) (22°48’32”S, 43º37’35”O), no Estado do Rio de Janeiro, no período de dezembro de 2004 ...
Rodney Kozlowiski de Azevedo, Vanessa Doro Abdallah, José Luis Luque   +2 more
doaj  

Biotic Integrity of macroinvertebrate communities along the I-294 corridor [PDF]

, 2016
Sampled macroinvertebrates following ILEPA protocol at 7 sites in August–September 2015 in the I-294 corridor and calculated biotic integrity metrics • Assessed sites based on the Qualitative Stream Habitat Assessment Procedure (SHAP) • Measured ...
Bilger, Erika E., Dreslik, Michael J., Phillips, Christopher A.   +2 more
core  

Redescription of the Siamese shield leech Placobdelloides siamensis with new host species and geographic range

Parasite, 2018
The Siamese shield leech Placobdelloides siamensis (Oka, 1917) Sawyer, 1986 (Euhirudinea: Glossiphoniidae) was collected from five new host species, Southeastern Asian Box Turtle (Cuora amboinensis), Yellow-headed Temple Turtle (Heosemys annandalii ...
Chiangkul Krittiya, Trivalairat Poramad, Purivirojkul Watchariya   +2 more
doaj   +1 more source

Herpetofauna of the Little South Fork Basin (Cumberland River Drainage), Wayne and McCreary Counties, Kentucky [PDF]

, 1999
Author Institution: Department of Zoology, Southern Illinois UniversityAmphibians and reptiles were surveyed along Little South Fork (tributary of the Cumberland River) and other sites within the drainage basin from May-October 1996 and April-May 1997 to
Poly, William J.
core  

Chapter 9: Aquatic Macroinvertebrates, Section A: Aquatic Macroinvertebrates (Exclusive of Mosquitoes) [PDF]

, 1985
Final Report. Excerpt (Chapter 9, Section A) from The Des Plaines River Wetlands Demonstration Project, Volume II, Baseline Survey, edited by Donald L. Hey and Nancy S.
Brigham, Allison R., Brigham, Warren U., Page, Lawrence M., Suloway, Liane, Unzicker, John D., Webb, Donald W., Wetzel, Mark J.   +6 more
core  

Ecologia da comunidade de metazoários parasitos do tamboatá Hoplosternum littorale (Hancock, 1828) (Siluriformes: Callichthyidae) do rio Guandu, Estado do Rio de Janeiro, Brasil = Ecology of the community of metazoan parasites of tamboatá Hoplosternum littorale (Hancock, 1828) (Siluriformes: Callichthyidae) from Guandu river, State of Rio de Janeiro, Brazil

Acta Scientiarum: Biological Sciences, 2006
Foram estudados 100 tamboatás Hoplosternum littorale (Hancock, 1828)provenientes do rio Guandu, coletados próximo à barragem da Estação de tratamento de água (ETA) (22°48’32”S, 43º37’35”O), no Estado do Rio de Janeiro, no período de maio de 2004 à ...
Vanessa Doro Abdallah, Rodney Kozlowiski de Azevedo, José Luis Luque   +2 more
doaj  

Body Size and Ectoparasitic Infestations in the Mediterranean Pond Turtle Mauremys leprosa (Testudines, Geoemydidae) in Majen Belahriti Pond (North-Eastern Algeria)

Zoodiversity
Morphological parameters were measured on a population of the Mediterranean pond turtle Mauremys leprosa (Schweigger, 1812) in Majen Belahriti pond in the region of Guelma (North-east of Algeria).
K. Ramdani, N. Ziane, M. Younsi, C. Ben Krinah, I. Bouchahdane, R. Rouag   +5 more
doaj   +1 more source

Physicochemical and biological changes downstream from a trout farm outlet: comparing 1986 and 2006 sampling surveys [PDF]

, 2007
In this investigation we compare the results obtained in the 1986 and 2006 sampling surveys regarding physicochemical and biological changes caused by a trout farm effluent in the upper Tajuña River (Guadalajara, Spain).
Camargo, Julio A., Gonzalo, Cristina
core  

Helobdella blinni sp. n. (Hirudinida, Glossiphoniidae) a new species inhabiting Montezuma Well, Arizona, USA

ZooKeys, 2017
A new leech species Helobdella blinni sp. n., is described from Montezuma Well, an isolated travertine spring mound located in central Arizona, USA. In its native habitat, H. blinni had been previously identified as Helobdella stagnalis (Linnaeus, 1758),
Rebecca K. Beresic-Perrins, Fredric R. Govedich, Kelsey Banister, Bonnie A. Bain, Devin Rose, Stephen M. Shuster   +5 more
doaj   +3 more sources