缨角泥蜂亚属二新种记述（膜翅目：泥蜂科）

李强，杨莲芳

Two new species of the nominate subgenus of the genus Crossocerus Lepeletier et Brulle from China (Hymenoptera: Sphecidae)

LI Qiang, YANG Lian-Fang

. 2002, (2): 107 -109 .