TY  - JOUR 
T1  - Sperm evolution in the family Alestidae with comparative data for the genus <i>Chalceus</i> (Ostariophysi: Characiformes)
JO  - Neotropical Ichthyology
A1  - Santana, Júlio César de O.
A1  - Calcagnotto, Daniela
A1  - Quagio-Grassiotto, Irani
SN  - 1679-6225
UL  - 10.1590/1982-0224-20130177
VL  - 12 
Y1  - 2014
PB  - Brasil 
ER  -