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Phylogeny and biogeography of Triportheidae (Teleostei: Characiformes) based on molecular data
(2016-03-01)
Triportheidae represents a relatively small family of characiform fishes with highly modified morphology. The relationship among characiform families is still unclear, and a phylogenetic analysis for the family including ...
Variação espacial e temporal das larvas de Triportheus (Characiformes, Triportheidae), no médio Rio Solimões, Amazônia Central, Brasil / Spatial and temporal variation of larvae Triportheus (Characiformes, Triportheidae) in the middle Solimões River, Central Amazon, Brazil
(Acta of Fisheries and Aquatic ResourcesActa of Fisheries and Aquatic ResourcesActa of Fisheries and Aquatic ResourcesActa of Fisheries and Aquatic Resources, 2016)
Deformities in reared cobia, Rachycentron canadum L. and grouper, Epinephelus marginatus, in São Paulo state coast, Brazil: Case report
(2018-09-01)
Skeletal deformities are frequent problems in cultured fish populations due mainly to unfavorable abiotic conditions, inappropriate nutrition, and genetic factors. These may cause erratic swimming, decrease of conversion ...
Composição ictiofaunística e estratégias reprodutivas de quatro espécies de peixes nativos da Bacia Hidrográfica Piranhas - Assu, Rio Grande do Norte
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2012-07-03)
This study focuses on the fish fauna composition and reproductive strategies of
four native fish species in relation to environmental variables of the Piranhas-Assu
hydrographic basin of the Caatinga biome, Rio Grande ...
Evaluación de las interacciones tróficas e impacto de salmónidos asilvestrados en la fauna nativa del Río Toltén.
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas, 2023)
La invasión de peces salmónidos ha sido reconocida como una de las peores invasiones biológicas del mundo debido a sus efectos perjudiciales sobre la biota nativa. Los salmónidos son nativos del hemisferio norte, sin ...
Características morfológicas, morfométricas, merísticas y manejo de la primera alimentación de larvas de escalar altum (Pterophyllum altum) (Pellegrin, 1903)
(Universidad de los Llanos, 2014-09-01)
El escalar altum ha sido una especie representativa de la ictiofauna suramericana por su amplia aceptación en el mercado de la acuariofilia, lo que lo convierte en una especie con gran potencial productivo. En el presente ...
What Do People Think About Pollution? Contributions Of Human Ecology To The Study Of River Pollution With A Focus On Brazil
(Nova Science Publishers, Inc., 2009)