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Molecular phylogenetic and embryological evidence that feeding larvae have been reacquired in a marine gastropod
(2007)
Evolutionary transitions between different modes of development in marine invertebrates are thought to be biased toward the loss of feeding larvae. Because the morphology of feeding larvae is complex and nonfeeding larvae ...
Extraction and Determination of Oxytetracycline Hydrochloride and Oxolinic Acid in Fish Feed by Derivative Spectrophotometry of First Order
(2011)
In this work is proposed the extraction and determination of oxytetracycline (OTC) and oxolinic acid (OA) in fish feed by first-derivative spectrophotometry. The extractions are carried out by parallel modality, where OTC ...
Interações tróficas entre a espécie Geophagus brasiliensis e a comunidade de macroinvertebrados bentônicos em reservatórios de diferentes graus de trofia
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2012-02-10)
The studies related to the interactions among populations in the aquatic communities are essential for providing relevant information for the understanding of energy and matter pathways in the ecosystems and subsidize to ...
Fishes associated with spinner dolphins at Fernando de Noronha Archipelago, tropical Western Atlantic: an update and overview
(Sociedade Brasileira de Ictiologia, 2006)
Preferência alimentar de equinos ao consumo de aveia preta cultivada em diferentes sistemas
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilBacharelado em ZootecniaUTFPR, 2019-11-27)
Used in the field to assist with daily work tasks, horses are known for their size and strength. These animals are monogastric, herbivorous thatthrough the evolutionof their species have developed a gastrointestinal tract ...