Características Morfométricas-Merísticas, Peso-Comprimento e Maturação Gonadal do Peixe Voador, Hirundichythys affinis (Günther, 1866)
نویسندگان
چکیده
منابع مشابه
Snake-3D na Modelagem Tridimensional e Medição do Comprimento de Arcos Elétricos
It is proposed a novel approach based on a three-dimensional active contour (3D-snake), for the tracking and measurement of the length of artificially generated electrical arcs captured by a calibrated pair of cameras. The 3D-snake is represented by a B-spline which evolves in 3D space constrained by internal and external forces. The external forces come from pairs of images of the arc in evolu...
متن کاملCommunity ecology of metazoan parasites of the sairú Cyphocharax nagelii from the Peixe River Ecologia da comunidade de metazoários parasitos do sairú Cyphocharax nagelii do Rio do Peixe
A total of 57 sairus (Cyphocharax nagelii) from the Peixe River, state of São Paulo, southeastern Brazil, were examined between April 2011 and February 2012. Eleven species of metazoan parasites were collected and identified: Palombitrema triangulum, Curvianchoratus hexacleidus, Curvianchoratus singularis, Sphincterodiplostomum musculosum, Contracaecum sp., Cacatuocotyle paranaensis, Cosmoxynem...
متن کاملThe activity patterns and microhabitat use of Pseudis minuta Günther, 1858 (Anura, Hylidae) in the Lagoa do Peixe National Park, a biosphere reserve of the Brazilian subtropics.
Pseudis minuta is abundant in a variety of aquatic environments of the Pampa domain. Therefore, it can be considered a good model for testing hypotheses on environmental heterogeneity and the influence of climate on the activity of anurans. In this study, we examined the spatial distribution pattern of P. minuta in terms of microhabitats and the influence of abiotic factors on seasonal fluctuat...
متن کاملCaracterísticas Físico - Químicas De Acerola Do Banco Ativo
1. Recebido para publicação em 06/01/2003. Aceito para publicação em 02/09/2004 (001037). Parte da Tese da primeira autora apresentada ao Programa de Pós-Graduação em Botânica/ Universidade Federal Rural de Pernambuco executada com apoio da PPGB/UFRPE. 2. Departamento de Agronomia/UFRPE, Av. Dom Manoel de Medeiros s/n, CEP: 52171-900, PE, E-mail: [email protected] 3. Departamento de Ciências Dom...
متن کاملAssociation of newborn diseases with weight/length ratio and the adequacy of weight for gestational age Associação de afecções neonatais com a relação peso/comprimento e a adequação de peso para idade gestacional
Objective: To compare the frequencies of newborn diseases in those newborns classified according to a weight/length rate and those classified by the adequacy weight for gestational age. Methods: A retrospective cross-sectional study by record assessment was carried out enclosing all the live newborns at Hospital Geral do Grajaú, from September to December, 2009 (n =577) classified according to ...
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 Amazônia
سال: 2011
ISSN: 2179-5746
DOI: 10.18561/2179-5746/biotaamazonia.v1n2p29-35