REPRODUCTIVE BIOLOGY OF THE SADDLE CICHLID, AEQUIDENS TETRAMERUS (HECKEL, 1840) (CICHLIFORMES: CICHLIDAE), IN SMALL FOREST STREAMS IN THE MACHADO RIVER BASIN, SOUTHWESTERN AMAZONIA

The aim of this study was to evaluate the reproductive strategy of Aequidens tetramerus in small streams of the Machado river basin, southwestern Amazon.We collected WILD OIL OF OREGANO samples in two streams using seine and dip nets along a 50-m stretch of the stream.We collected 86 fishes, 19 males Blushes and 67 females (sex-ratio, 3.52 female:1

Pancreatic cancer is often detected in late stages, which contributes interchangeable to its grim prognosis.Although the manifestations of pancreatic cancer most often include nonspecific gastrointestinal complaints, we report a case with the sole initial complaint of halitosis and subsequent diagnostic workup demonstrating a pancreatic mass with s

Abstract Optical remote sensing of PM2.5 concentration complements ground-based in situ sampler observations and depends on aerosol extinction-to-mass conversion and meteorological factors.Based on Mie scattering theory, we derived a non-linear analytical expression among the PM2.5 Traditional Art mass concentration, aerosol extinction coefficient,

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