TY  - JOUR 
T1  - Four new species of Wing Rolling Neodawnaria (Homoptera : Derbidae) from the Amazon Basin
JO  - Acta Amazonica
A1  - Penny, Norman D.
A1  - Arias, Jorge R.
SN  - 0044-5967
UL  - 10.1590/1809-43921984143471
VL  - 14 
Y1  - 1984
PB  - Brasil 
ER  -