Results 111 to 120 of about 31,961 (281)
An annotated checklist of freshwater fishes of Armenia [PDF]
, 2001 A list of freshwater fishes inhabiting lakes, reservoirs and rivers of Armenia is presented which include 39 species and subspecies belonging to 5 orders, 9 families and 29 genera.
Gabrielyan, B.K.
core
Intestinal helminths of Italian barbel, Barbus tyberinus (Cypriniformes: Cyprinidae), from the Tiber River and first report of Acanthocephalus clavula (Acanthocephala) in the genus Barbus [PDF]
, 2002 Claudio De Liberato +5 more
openalex +1 more source
Evaluation of Fish and Macroinvertebrate Indices of Biotic Integrity in the Bioassessment of the Illinois River Basin [PDF]
, 2010 Evaluating performances of the fish and invertebrate Indices of Biotic Integrity (IBIs) for a region is important to maintain rigorous assessment of the environmental quality of streams, especially with increasing urbanization. Timing of the assessment
Hotz, Rebekah
core +2 more sources
Occurrence of the genus Tarsichthys Troschel (Teleostean fishes, Cyprinidae) in the Upper Oligocene of Lake Kunkskopf, near Burgbrohl (E-Eifel-Mountains, Germany) [PDF]
, 2007 Gaudant, Jean
core +1 more source
Scanning Electron Microscopy of the Rainbow Trout (Salmo gairdneri Richardson) Spermatozoon [PDF]
, 1976 The scanning electron microscope was used to determine the morphology of the rainbow trout (Salmo gairdneri Richardson) spermatozoon. The spermatozoon is approximately 32 μm long and consists of a head, mitochondrial collar, and flagellum.
Fribourgh, James H., Soloff, Bernard L.
core +2 more sources
Ecological models at fish community and species level to support effective river restoration
, 2013 RESUMEN Los peces nativos son indicadores de la salud de los ecosistemas acuáticos, y se han convertido en un elemento de calidad clave para evaluar el estado ecológico de los ríos.
Olaya Marín, Esther Julia
core +1 more source