All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”
EN
ČeštinaEnglish

Filters

24 321 (0,109s) •

Result

Crenicichla ypo (Teleostei: Cichlidae), a new species from the middle Parana basin in Misiones, Argentina

A new species of Crenicichla, C.vpo, is described from the Arroyo Urugua-i, a left-hand tributary of the middle Parana River, Misiones province, Argentina. The new species is recognized by 6 to 8 irregular blotches along the upp...

EG - Zoologie

  • 2010
    • •
  • Jx
Result

Spinitectus aguapeiensis n. sp (Nematoda: Cystidicolidae) from Pimelodella avanhandavae Eigenmann (Siluriformes: Heptapteridae) in the River Aguapei, Upper Parana River Basin, Brazil

species of this genus recorded in the River Parana Basin and the sixth speciesNematodes belonging to Spinitectus Fourment, 1883 (Nematoda: Cystidicolidae) were found in the intestine of Pimelodella avanhandavae Eigenmann (Silurifor...

Veterinary science

  • 2017
    • •
  • Jimp
    • •
  • Link
Result

Long-term contamination by non-native fish assemblages in a Neotropical floodplain

fish biodiversity in lakes and rivers of the Parana River floodplain, seasonally of non-native species in lakes, rivers, and ecosystem contamination. A constant that resulted in non-native species outweighing nati...

Ecology

  • 2024
    • •
  • Jimp
    • •
  • Link
Result

Description of two new species forming a sympatric species pair of Crenicichla (Teleostei: Cichlidae) endemic to the Piray Guazu River in the Parana River Basin, Misiones, Argentina and belonging

tributary (the Piray Guazu) of the Middle Parana River where it is sympatric and partly rather than in the neighbouring Parana River tributaries. Nuclear DNA analyses cichlids. The Crenicichla mandelburgeri specie...

Zoology

  • 2023
    • •
  • Jimp
    • •
  • Link
Result

The Australoheros (Teleostei : Cichlidae) species of the Uruguay and Parana River drainages

., from the tributaries of the Upper Rio Uruguay in Brazil; Australoheros charrua Uruguay in Brazil and Uruguay, and Australoheros guarani sp. nov. from the Rio Parana......

EG - Zoologie

  • 2008
    • •
  • Jx
Result

Species diversity in Gymnogeophagus (Teleostei: Cichlidae) and comparative biogeography of cichlids in the Middle Parana basin, an emerging hotspot of fish endemism

that separate most of the tributaries from the Middle Parana River. The postulated waterfall Gymnogeophagus in the Middle Parana basin using molecular phylogeography and traditional tributary of the Middle Parana ...

Zoology

  • 2019
    • •
  • Jimp
    • •
  • Link
Result

Parallel evolution of a new sympatric species pair of Crenicichla (Teleostei: Cichlidae) from Misiones, Argentina with a review of biogeography and mitonuclear discordance in the C. mandelburgeri species complex

) of the Middle Parana River where it is sympatric and partly syntopic. Mitochondrial DNA in the neighbouring Parana river tributaries. Reduced genome representation ddRAD analysesThe Crenicichla mandelburgeri spec...

Zoology

  • 2021
    • •
  • Jimp
    • •
  • Link
Result

Phylogenomics of pike cichlids (Cichlidae: Crenicichla) of the C. mandelburgeri species complex: rapid ecological speciation in the Iguazu River and high endemism in the Middle Parana basin

The Crenicichla mandelburgeri species complex from the Middle Parana basin flocks endemic to the Iguazu and Urugua-i Rivers, and on two putative sympatric species in the Piray Guazu River. These species flocks include four ...

Zoology

  • 2019
    • •
  • Jimp
    • •
  • Link
Result

Crenicichla hu, a new species of cichlid fish (Teleostei: Cichlidae) from the Parana basin in Misiones, Argentina

A new species of Crenicichla Heckel, C. hu, is described from the arroyo Piray-Mini, a left-hand tributary of the rio Parana, Misiones province, Argentina. This new species is easily distinguished from its congeners in the La Plata basin and...

EG - Zoologie

  • 2010
    • •
  • Jx
Result

Distribution and morphological variation of Aphanizomenon platensis (Nostocales, Cyanobacteria) from Corrientes Province (Argentina).

Aphanizomenon platensis was described from the watershed of rivers Parana and Uruguay about 90 years ago by Seckt. It has a very specific morphology and ecology, but it was not revised from that time. In last years, it forms importa...

EF - Botanika

  • 2011
    • •
  • Jx
  • 1 - 10 out of 24 321