Respostas dos Melanóforos de Traíra (Hoplias malabaricus) a vários excitantes
نویسندگان
چکیده
منابع مشابه
Changes in gut gross morphology of traíra, Hoplias malabaricus (Teleostei, Erythrinidae) during long-term starvation and after refeeding.
Adult traíra (Hoplias malabaricus) were submitted to different periods of food deprivation (from 30 to 240 days) and refed for 30 days after 90 and 240 days of starvation. Stomach length remained constant during all the experimental period. However, the intestine length was significantly reduced after 30 days of food deprivation. Normal length was not recovered after refeeding. The number of py...
متن کاملDevelopment of microsatellite markers for Hoplias malabaricus (Erythrinidae).
We identified 14 microsatellite loci for the wolf fish, Hoplias malabaricus (Erythrinidae), from a genomic shotgun library. Twenty-five primers were designed, and 48 individuals of H. malabaricus from four localities of northwest Goiás, in central Brazil, were genotyped to characterize the polymorphism at each locus. Fourteen primers amplified clearly interpretable products using a single PCR p...
متن کاملDigenea of Hoplias intermedius and Hoplias malabaricus (Actinopterygii, Erythrinidae) from upper São Francisco River, Brazil.
A total of 103 specimens of Hoplias intermedius (Günther, 1864) and 86 specimens of H. malabaricus (Bloch, 1794) from the upper São Francisco River, State of Minas Gerais were collected between April 2011 and August 2013, and their parasitic fauna were investigated. Four species of Digenea were found: metacercariae of Austrodiplostomum sp., and Ithyoclinostomum sp.; and adult specimens of Phyll...
متن کاملEcological Aspects of Monogenean Gill Parasites (platyhelminthes) from Hoplias Aff. Malabaricus (bloch, 1794) (pisces, Erythrinidae) in a Neotropical Floodplain Aspectos Ecológicos De Monogeneos Parásitos Branquiales (platyhelminthes) De Hoplias Aff. Malabaricus (bloch, 1794) (pisces, Erythrinidae) En Una Planicie De Inundación Neotropical
We analyzed 54 specimens of Hoplias aff. malabaricus (Bloch, 1794) collected between March 2010 and March 2011 from the upper Paraná river Neotropical floodplain, Brazil. All hosts were parasitized by at least one species of Monogenea. The parasites species with higher prevalence were Urocleidoides cuiabai Rosim, Mendoza-Franco & Luque, 2011 (96.29 %) and U. malabaricusi Rosim, Mendoza-Franco &...
متن کاملHematological parameters of Hoplias malabaricus (Characiformes: Erythrinidae) parasitized by Monogenea in lagoons in Pirassununga, Brazil Parâmetros hematológicos de Hoplias malabaricus (Characiformes: Erythrinidae) parasitados por monogenea em lagoas de Pirassununga, Brasil
Hematology is an important pathological and diagnostic tool. This paper describes the hematological parameters of 76 specimens of Hoplias malabaricus infested with monogenean parasites, which were collected from two lagoons. The hematological parameters included: erythrocyte count (Er), microhematocrit (Hct), hemoglobin (Hb), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and ...
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ژورنال
عنوان ژورنال: Boletins da Faculdade de Philosophia, Sciencias e Letras, Universidade de São Paulo. Zoologia
سال: 1942
ISSN: 2526-4877,0102-5147
DOI: 10.11606/issn.2526-4877.bsffclzoologia.1942.118204