ILPLA   05424
INSTITUTO DE LIMNOLOGIA "DR. RAUL A. RINGUELET"
Unidad Ejecutora - UE
artículos
Título:
Description of the final instar larva of Progomphus joergenseni Ris (Epiprocta: Gomphidae)
Autor/es:
MUZÓN, JAVIER; LOZANO, FEDERICO
Revista:
ZOOTAXA
Editorial:
MAGNOLIA PRESS
Referencias:
Año: 2011 p. 56 - 56
ISSN:
1175-5326
Resumen:
The final instar larva of Progomphus joergenseni is described and illustrated for the first time based on specimens collected in Río Negro Province, northern Patagonia, Argentina. Right mandibular molar crest shows an extreme reduction in the number of teeth with no intermediates between teeth a and b. Antennal, leg and paraprocts morphology suggest a close relationship with the species included in the Pygmaeus group, but P. joergenseni differs from them because of its larger size and longer anal pyramid.