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Descriptions of Immatures of the South American Plant Hopper,Taosa(C.)longula
Author(s) -
Ana María Marino de Remes Lenicov,
M. Cristina Hernández,
María Eugenia Brentassi,
Bárbara Soledad Defea
Publication year - 2012
Publication title -
journal of insect science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.551
H-Index - 49
ISSN - 1536-2442
DOI - 10.1673/031.012.14201
Subject(s) - biology , nymph , instar , hyacinth , hemiptera , eichhornia crassipes , zoology , ecology , botany , larva , aquatic plant , paleontology , macrophyte
Descriptions of the immature stages of Taosa ( Cuernavaca ) longula Remes Lenicov (Hemiptera: Fulgoroidea: Dictyopharidae) and a key for their identification is provided for specimens collected on the water hyacinth, Eichhornia crassipes (Martius) Solms-Laubach (Commelinales: Pontederiaceae), in northeastern Argentina and Peru. Newly emerged nymphs from eggs collected in the field were reared in rearing chambers, and each stage was fixed to microscopic examination and illustration. Fifth nymphal instars can be easily recognized from congeners by the brown marked pattern coloration, shorter vertex, and the distinguishable median carina along the frons. Information on behavior and developmental time is also included.

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