Results 71 to 80 of about 5,058 (209)

Fishes of the Lagunas Encadenadas (Province of Buenos Aires, Argentina), a wetland of international importance [PDF]

open access: yes, 1995
The Lagunas Encadenadas form a large endorheic wetland. The system comprises a chain of five main lagoons (Alsina, Chochico, Del Monte, Del Venado, and Epecuen). During two recent collection trips, 13 species of fish were caught.
Lopez, Hugo L, Miquelarena, Amalia M
core  

Pimelodus mysteriosus Azpelicueta 1998

open access: yes, 2018
Pimelodus mysteriosus Azpelicueta, 1998 Fig. 29 Body deep; greatest depth contained 3.3 to 4.1 times in SL; head length 3.1 to 3.9, anal-fin base length 6.4 to 8.8, adipose-fin base length 4.2 to 5.2, maxillary-barbel length 0.7 to 1.9 in SL; snout length 2.0 to 2.3, horizontal orbital diameter 3.2 to 5.8, least interorbital width 2.5 to 3.4 in HL ...
Ota, Renata Rúbia   +3 more
openaire   +1 more source

Nova espécie de Pimelodus (Siluriformes, Pimelodidae) dos rios Tapajós e Tocantins, Brasil A new species of Pimelodus (Siluriformes, Pimelodidae) from Tapajós and Tocantins rivers, Brazil

open access: yesIheringia: Série Zoologia, 2006
Pimelodus tetramerus sp. nov. difere das outras espécies de Pimelodus Lacepède por sua coloração típica, que consiste de quatro faixas escuras sobre os lados do corpo, a primeira, mais dorsal, iniciando logo após o final da placa pré-dorsal e terminando ...
Frank Raynner V. Ribeiro   +1 more
doaj   +1 more source

Spasskyellina mandi n. sp. (Proteocephalidea: Monticelliidae), parasite of Pimelodus ornatus Kner, 1857 (Pisces: Pimelodidae) of the Paraná River, Paraná, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1996
Spasskyellina mandi n. sp. (Proteocephalidea: Monticelliidae) is described from the Siluriform fish Pimelodus ornatus Kner, 1857, caught in the Paraná River, Paraná, Brazil.
Gilberto C Pavanelli, Ricardo M Takemoto
doaj   +1 more source

Ictiologos de la Argentina: Gladys Monasterio de Gonzo [PDF]

open access: yes, 2012
This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.
López, Hugo Luis   +2 more
core  

Ocorrência e impactos do mexilhão dourado (Limnoperna fortunei, Dunker 1857) no Pantanal Mato-Grossense. [PDF]

open access: yes, 2011
O mexilhão dourado, Limnoperna fortunei (Dunker, 1857) é uma espécie originária dos rios da China, trazido para a América do Sul na "água de lastro" dos navios (utilizada como peso para dar maior estabilidade nas manobras) que fazem o comércio entre ...
OLIVEIRA, M. D. de
core  

Parasitofauna de Pimelodus maculatus (Osteichthyes: Pimelodidae) do rio Itajaí-Açu em Blumenau, Estado de Santa Catarina, Brasil = Parasitic fauna of Pimelodus maculatus (Osteichthyes: Pimelodidae) from the Itajaí-Açu river in Blumenau, state of Santa Catarina, Brazil

open access: yesActa Scientiarum: Biological Sciences, 2007
Pouco se conhece sobre a parasitofauna de peixes de água doce no Estado de Santa Catarina. Espécimes de mandi, Pimelodus maculatus foram coletados no rio Itajaí-Açu, Blumenau, Estado de Santa Catarina, entre março e dezembro de 2005, para análise ...
Fernanda Bachmann   +6 more
doaj  

Ictiólogos de la Argentina : Gladys Monasterio de Gonzo [PDF]

open access: yes, 2012
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Martínez, Virginia. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis   +2 more
core  

Morfología de Lapillus de siluriformes parano-platenses

open access: yesBiología Acuática, 2019
Los otolitos de los peces son complejos policristalinos, compuestos principalmente por carbonato de calcio. El lapillus suele ser el otolito más conspicuo de los peces siluriformes.
Daniela V. Fuchs, Alejandra V. Volpedo
doaj  

Pimelodus maculatus Lacepede 1803

open access: yes, 2018
Pimelodus maculatus. The diploid number of this species was also 56 chromosomes (24 m + 20 sm + 6 st + 6 a) (Fig. 1c). The AgNORs were located in the terminal region of the long arm of a pair of subtelocentric chromosomes 23 (Fig. 1c, box). C-banding revealed the existence of pale heterochromatin in the region of the telomeres of some chromosomes, with
Girardi, Simone C.   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy