Rotifers from Reconquista River, Argentina: the genus Brachionus, with descriptions of new species

@article{Kuczynski2004RotifersFR,
  title={Rotifers from Reconquista River, Argentina: the genus Brachionus, with descriptions of new species},
  author={David Kuczynski},
  journal={Hydrobiologia},
  year={2004},
  volume={215},
  pages={135-152}
}
  • D. Kuczynski
  • Published 1 June 1991
  • Environmental Science, Biology
  • Hydrobiologia
Twelve taxa belonging to the genus Brachionus recorded from Reconquista River, Argentina, are reported with descriptions and figures. Several taxa are new to Argentina, and three (B. moronensis nov. sp., B. postcurvatus nov. sp. and B. urceolaris reductispinis nov. subsp.) are new to science. Morphological variability in the species of Brachionus identified is discussed. Biogeographical information and a key to the recorded species are also given. 
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References

SHOWING 1-10 OF 49 REFERENCES
Rotifera from Saladillo river basin (Santa Fe province, Argentina)
Seventy-two taxa of rotifers, belonging to 24 genera, are recorded from Saladillo river basin for the first time. Among them twelve are new for Argentina. These species are described and illustrated.
Rotaria of the Caribbean region
TLDR
A study of Rotifers has been made of extensive material, collected in the Caribbean province by Dr. P. WAGENAAR HUMMELINCK between 1930 and 1973, and three new species have been described.
Contributions to the knowledge of African Rotifers I. Rotifers from Senegal
  • M. D. Ridder
  • Environmental Science, Geography
    Hydrobiologia
  • 2004
TLDR
Thirty three taxa and forms are new to Senegal, three species are newto Africa and attention is paid to a cruciform population of Asplanchnella sieboldi and to a Brachionus quadridentatus population of very small dimensions.
Rotifers from Saladillo river basin (Santa Fe province, Argentina)
Seventy two taxa of rotifers, belonging to 24 genera, are recorded from Saladillo river basin for the first time. Among them twelve are new for Argentina. These especies are described and
Rotifera from Australian inland waters. II: Epiphanidae and Brachionidae (Rotifera: Monogononta)
Diagnostic features of Rotifera: Monogononta are summarized, and a dichotomous key to the ploimate rotifers is followed by detailed diagnostic keys to the planktonic and facultatively planktonic
Contributions to the knowledge of African rotifers: Rotifers from Mauritania (W.-Africa)
TLDR
The number of Rotifer taxa known from Mauritania, is raised from 8 to 90 and the presence of Keratella testudo and Wolga spinifera is remarkable and is probably related to the unusual climatic conditions in the SW Sahara.
The rotifer fauna of Argentine Patagonia as a potential limnological indicator
Plankton samples of rivers, lakes, pools and minor water bodies were taken in the Patagonian Argentine provinces of Río Negro, Chubut, Neuquén and the Southern part of Buenos Aires. The relationship
Rotifera from Sri Lanka (Ceylon) 2. Further studies on the Eurotatoria including new records
In the first paper of this series, Chengalath and Fernando (1973) dealt with the genus Lecane from Sri Lanka. In all, twenty five species were recorded, of which seventeen species were new records.
Observaciones sobre el Zooplancton de algunos lagos de la Patagonia extrandina. I Rotíferos
TLDR
K. thomassoni is a new record for the Argentine fauna and K. kostei might be initially confused with K. quadrata or K. testudo, but it is distinguished from all other species of the genus by the combination of characters.
Estudio sinóptico del zooplancton de los principales cauces y tributarios del valle aluvial del Río Paraná: Tramo Goya‐Diamante (II Parte)
During a period of high water level, samples of Zooplankton from the main course of Parana river, side‐arms and tributaries were obtained (25 sampling stations). The main course, characterized by
...
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