Results 151 to 160 of about 18,439 (295)

Spatial and temporal variation of benthic fish assemblages during the extreme drought of 1997-98 (El Niño) in the middle rio Negro, Amazonia, Brazil

Neotropical Ichthyology
Spatial and temporal variation in the benthic fish composition, species richness, density and biomass were studied in the lower rio Branco and its confluence with the rio Negro during the 1997-98 dry season (September to February).
Mario J. F. Thomé-Souza, Ning Labbish Chao   +1 more
doaj   +1 more source

Ictiofauna del arroyo La Choza, cuenca del Río de la Reconquista (Buenos Aires, Argentina) [PDF]

, 2009
Fil: Colautti, Darío César. Instituto Tecnológico Chascomús (IIB-IINTECH/UNSAM-CONICET)Fil: Maroñas, Miriam Edith. Instituto de Limnología Dr. Raúl A. Ringuelet (ILPLA); Facultad de Ciencias Naturales y Museo; Universidad Nacional de La PlataFil: Sendra,
Brancolini, Florencia, Campanella, Daniela, Colautti, Darío César, Maroñas, Miriam Edith, Protogino, Lucila Cristina, Sendra, Eduardo Daniel   +5 more
core   +1 more source

A new species of the genus Hoplias (Characiformes, Erythrinidae), a tararira from the lower Paraná River, in Misiones, Argentina

Acta Zoológica Lilloana, 2015
We describe Hoplias mbigua , a new species of the genus from the lower Paraná, in Misiones, with tooth-bearing plates on dorsal surface of basihyal and basibranchi- als and medial margins of contralateral dentaries converging towards the mandibular ...
M. de las Mercedes Azpelicueta, Mauricio F. Benítez, Danilo R. Aichino, C. M. Damián Mendez   +3 more
doaj  

The Neotropical Fish Subfamily Cynodontinae (Teleostei: Ostariophysi: Characiformes): A Phylogenetic Study and a Revision of Cynodon and Rhaphiodon [PDF]

, 2000
Mônica Toledo‐Piza
openalex   +1 more source

A reprodução e o início da vida de Hoplias malabaricus (Erythrinidae; Characiformes) na Amazônia Central [PDF]

, 2001
C. A. R. M. Araújo‐Lima, Maria Mercedes Bittencourt   +1 more
openalex   +1 more source

Parasites in Curimata cyprinoides (Characiformes: Curimatidae) from eastern Amazon, Brazil. [PDF]

, 2017
This work is the first study on parasitic fauna of Curimata cyprinoides Linnaeus, 1766 (Curimatidae) and the host-parasite relationship. The total of 154,740 parasites such as Ichthyophthirius multifiliis (Ciliophora), trophozoite of Spironucleus sp ...
MARINHO, R. das G. B., NEVES, L. R., OLIVEIRA, M. S. B., PINHEIRO, D. A., TAVARES-DIAS, M.   +4 more
core  

New morphological data and molecular diagnostic of Henneguya friderici (Myxozoa: Myxobolidae), a parasite of Leporinus friderici (Osteichthyes: Anostomidae) from southeastern Brazil

Revista Brasileira de Parasitologia Veterinária
The myxozoan Henneguya friderici is a parasite of the gills, intestine, kidney and liver of Leporinus friderici, a characiform fish belonging to the family Anostomidae. Forty-two specimens of L.
Letícia Poblete Vidal, José Luis Luque
doaj   +1 more source

Brasergasilus mamorensis sp. n. (Copepoda: Ergasilidae) from the Nasal cavities of Hydrolycus pectoralis (Guenther, 1866) (Characiformes: Cynodontidae) from the Brazilian Amazon, and considerations about Abergasilinae [PDF]

, 2001
Ângela Maria Bezerra Varella, José Celso de Oliveira Malta   +1 more
openalex   +1 more source

Dynamics and cytochemistry of oogenesis in Leporinus striatus Kner (Teleostei, Characiformes, Anostomidae) from the Rio Sapucaí, Minas Gerais State, Brazil [PDF]

, 2001
Helena A.S. Chini, José Antônio Dias Garcia, Edson Luis Maistro, Iranı́ Quagio-Grassiotto   +3 more
openalex   +1 more source

Drift of Colomesus asellus (Teleostei : Tetraodontidae) larvae in the Amazon river [PDF]

, 1994
#Colomesus asellus$ est le seul #Tetraodontidae$ du bassin amazonien, ce qui rend possible l'identification des larves et l'étude de leur transport par le fleuve. Durant un an, nous avons échantillonné le cours de l'Amazone et le long des berges.
Araujo-Lima, C.A.R.M., Cardeliquio Jordao, L., Savastano, D.   +2 more
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