Volume & Issue: Volume 7, Issue 1, January 2016, Pages 3-55 
4. Effects of Nicotina tobacum (Linnaeus) on the survival and behavioral response of the freshwater leeches, Hirudinaria sp.

Pages 19-24

Erick Ochieng Ogello; Elija Migiro Kembenya; Kevin Odhiambo Obiero; Jonathan Mbonge Munguti


5. Effects of salinity and hardness on survival of Poblana letholepis (Atheriniformes: Atherinopsidae) larvae

Pages 25-29

Tannia Cristina Frausto Illescas; María Cecilia Hernández-Rubio; Gerardo Figueroa-Lucero


8. Chirostoma estor (Jordan, 1879) a species in vulnerability, with alternatives for its preservation

Pages 50-55

Diego Alberto O. Retana; Javier S. Velasco; Ma. De los Angeles M. Peralta