Vol 70 No 1 (2011)

Published: 2011-02-01

Ephippial and subitaneous egg abortion: relevance for an obligate parthenogenetic Daphnia population

José M. CONDE-PORCUNA, Francisco Javier VALDÉS, Susana ROMO, Carmen PÉREZ-MARTÍNEZ

A comparison of different biotic indices based on benthic macro-invertebrates in italian lakes

Bruno ROSSARO, Angela BOGGERO, Brigitte LODS CROZET, Gary FREE, Valeria LENCIONI, Laura MARZIALI

Morphological, sediment and soil chemical characteristics of dry tropical shallow reservoirs in the Southern Mexican Highlands

Guillermo ALDAMA-ROJAS, Jesús Trinidad PONCE-PALAFOX, Delfino MADRIGAL-URIBE, José MONROY-GAYTÁN, Luis Fernando CRUZ-GARCIA, José Luis ARREDONDO-FIGUEROA