It has previously been shown that at least one species of fish (the American shad) in the order clupeiforms (herrings, shads, and relatives) is able to detect sounds up to 180 kHz. However, it has not been clear whether other members of this order are also able to detect ultrasound. It is now demonstrated, using auditory brainstem response (ABR), that at least one additional species, the gulf m...

Collembola were studied in a well-preserved riverine section of the Prut River in the Republic of Moldova. The study was focused on species diversity and habitat preferences of the particular species at two localities. Riparian habitats of the Prut River near Branişte included open river bank, forest belt and meadow, and the shore of Lake Costeşti-Stânca included meadow, pasture and shrub veget...

The Bali Strait waters become a place for various development activities that connect Java Island and so it is thought to have an impact in the life of microalgae play important role wealth their water resources. This study aims explore distribution marine microalgae, which has potential as bioindicator Sardinella lemuru, well relationship with environmental characteristics waters. research was...