Hirashima, Yoshihiro. <br/><br/>
A synopsis of the bee genus Palaeorhiza Perkins (Hymenoptera, Colletidae) of New Guinea / 
Yoshihiro Hirashima. 
 - [s.n. :  s.l.],  1978. 
 - v. :  ill. ;  24 cm. 
<br/><br/> Pts. 2, 3 and 7. 
<br/><br/>Pt. 2 Subgenera Gressittapis, Noonadania, Sphecogaster, Anchihiza, Ceratorphiza--Pt. 3 Subgenera Trachyrhiza, Paraheteroorhiza, Hadrorhiza--Pt. 7 Subgenus Cercorhiza. 
<br/><br/><label>LCCN: </label>90012004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bees--Papua New Guinea.