AGONISTIC AND REPRODUCTIVE BEHAVIORS IN MALES OF RED HYBRID TILAPIA, OREOCHROMIS NILOTICUS (LINNAEUS, 1758) X O. MOSSAMBICUS (PETERS, 1852) (OSTEICHTHYES: CICHLIDAE)

The red hybrid tilapia, Oreochromis niloticus (Linnaeus, 1758) x O.mossambicus (Peters, 1852) is a fertile hybrid used in the Wine Tumbler semi-intensive level of fish culture in the Northeast of Brazil.It is a territorial cichlid and is highly aggressive towards conspecifics during the breeding season.The purpose of this study was to investigate a

Limited information and resources have caused many parks and protected areas (PPAs) to functionally manage recreationists as a single homogeneous group, despite potential negative social and ecological consequences.We aimed to evaluate the homogeneity of recreationists at the Valentine National Wildlife Refuge (NWR) by 1) quantifying frequencies Ve

Based on the casting process of zinc ingots, the service condition and structure of the conveyor chain, the failure causes of the conveyor chain are analyzed in detail.By improving the structure and lubrication condition Vehicle Dashboard Accessories of the roller, the foreign matter can be controlled to invade the rotating pair, and the friction r

The transformation of acute promyelocytic leukemia (APL) from an often fatal to highly curable cancer with long-term survival Vehicle Dashboard Accessories exceeding 90% is one of the greatest and most inspiring successes in oncology.A deeper understanding of the pathogenesis of APL heralded the introduction of highly effective therapies targeting