Corpus ID: 82856609

Seasonal size distribution of Anacroneuria (Plecoptera: Perlidae) in an andean tropical river

  title={Seasonal size distribution of Anacroneuria (Plecoptera: Perlidae) in an andean tropical river},
  author={Hugo Boh{\'o}quez and Gladys Reinoso and Giovany Guevara},
  journal={Revista Colombiana De Entomologia},
Total body length and head capsule width (mm) were used as biometric characteristics in discriminating between size-frequency estimates of three Anacroneuria morphospecies, from 28 sampling sites along a tropical river subject to bimodal variations in water level in Central Colombia. A total of 344 specimens grouped into four size classes were collected. The highest abundance of Anacroneuria larvae was observed during the dry season and there was a higher abundance of small-sized individuals… Expand
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