Reprodução da piranha-amarela Serrasalmus spilopleura Kner, 1858, em lagos de várzea, Amazonas, Brasil
نویسندگان
چکیده
منابع مشابه
Genetic differentiation in red‐bellied piranha populations (Pygocentrus nattereri, Kner, 1858) from the Solimões‐Amazonas River
Red-bellied piranhas (Pygocentrus nattereri) are widely caught with different intensities throughout the region of Solimões-Amazonas River by local fishermen. Thus, the management of this resource is performed in the absence of any information on its genetic stock. P. nattereri is a voracious predator and widely distributed in the Neotropical region, and it is found in other regions of American...
متن کاملReproductive aspects of piranhas Serrasalmus spilopleura and Serrasalmus marginatus into the upper Paraná River, Brazil.
Construction of the Itaipu Dam, 150 km downstream from Sete Quedas Falls, resulted in the drowning of that natural geographic barrier, with consequent invasion of Serrasalmus marginatus in the upper stream. This event was followed by the reduction in the abundance of the native species, S. spilopleura. Analyzes of reproductive activity these species revealed that in lotic waters S. marginatus h...
متن کاملNosological profile in a dermatology referral center in the State of Amazonas - Brazil * Perfil nosológico de centro de referência em dermatologia no estado do Amazonas - Brasil
BACKGROUNDS: Fundaments: Skin diseases are associated wih high morbidity, low mortality and low rate of hospitalization. However, they can cause considerable interference in physical and emotional well-being of the individual. Several of them reach large population, requiring specific interventions for their control. OBJECTIVE: To describe the frequency of skin disease diagnosed in the dermatol...
متن کامل[For a new history of yellow fever and the yellow fever vaccine in Brazil].
A historiografia das doenças e das ciências médico-biológicas no Brasil ainda prima por realizar pesquisas que, de regra, isolam algumas poucas variáveis, na tarefa explicativa do objeto estudado, convergindo para a produção de versões simplificadoras e caricaturais da realidade científica e médico-sanitária nacional. Postando-se contra esta cômoda tendência, a obra coordenada por Jaime Larry B...
متن کاملEnsino De Enfermagem Em Centro Cirúrgico: Transformações Da Disciplina Na Escola De Enfermagem Da Usp (brasil) Enseñanza De Enfermería En Quirófano: Transformaciones De La Disciplina En La Escuela De Enfermería De La Usp (brasil)
1 Ph.D., Professor of the Department of Medical-Surgical Nursing at University of São Paulo School of Nursing. São Paulo, SP, [email protected] 2 Ph.D., Professor of the Department of Medical-Surgical Nursing at University of São Paulo School of Nursing. São Paulo, SP, Brazil. [email protected] 3 Associate Professor of the Department of Medical-Surgical Nursing at University of São Paulo Sc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biota Neotropica
سال: 2011
ISSN: 1676-0603
DOI: 10.1590/s1676-06032011000200011