Against the background of the new curriculum reform,teachers are no longer just expected to impart knowledge exclusively,but they also carry the responsibility to encourage students to think independently,improve stud...
The study evaluated the role of different substrates on water quality, growth and survival of Labeo victorianus fry. Random sampling was used to select 225 fry, stocked at 100/m3 and fed on shell free artem...
Sardinella maderensis is one of the fish species well appreciated in Benin. In recent years, this species has experienced a decrease in its production in the coastal waters of this country. To search for the causes of...
This work was approved by the Ethics Commission of the School of Veterinary Medicine and Animal Science of the University of Sao Paulo,Brazil#9396271113;the collection was authorized by the Brazilian Institute of Environment and Renewable Natural Resources#47691-1.
Remoras are commensal fish of various marine species,such as sharks,swordfishes,turtles,dolphins,manta rays and whales.One specimen of marlin sucker Remora osteochir was evaluated using computed tomography for skeleta...
We examined the genetic diversity on a microgeographic scale of Rhinichthys atratulus (Eastern Blacknose Dace) in Allyn Brook, a small tributary in the upper Coginchaug River drainage in Connecticut. By looki...
Invasive alien species are one of the greatest threats to biodiversity and ecosystem globally,affecting delivery of ecosystem goods and services,and consequently human well-being.Oreochromis niloticus is one of the mo...
The freshwater cichlid, Sarotherodon galilaeus (Linné, 1758) is an economically and commercially important fisheries species that has naturally colonized and dominated a sand-dragged man-made freshwater lake of Ahozo...
supported by the grants from the Knowledge Innovation Project(KSCX2-EW-J-26);Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences.
Fishes harbor a huge resource of phenotypic diversity and are useful for understanding the genetic basis of morphological variation.However,it is difficult to transfer classical genetic mapping to most non-model speci...
The indiscriminate use of pesticides has become a serious environmental concern. Insecticide imidacloprid (IMI) is the second most widely used pesticides worldwide. In 2010, 1.934 tons of IMI were sold in Brazil, most...