Hirashima, Yoshihiro. <br/><br/>
Two new species of prosopisteroides from Papua New Guinea (Hymenoptera, colletidae, hylaeus) / 
Yoshihiro Hirashima and Osamu Tadauchi. 
 - Fukuoka :  Kyushu University,  1984. 
 - [7] p. 
<br/><br/><br/>Reprinted from "Esakia", no. 21, pp. 59-65. 
<br/><br/><label>LCCN: </label>55052329     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prosopisteriodes.<br/>Insects--Papua New Guinea.