516 ANDREAS SEMENOW, REVISIO HYMENOPTERORUM MUSEI 20010010۲ [N. $. II 
Subgen. III. ZARAEA Leach. 
1 (8) Unguiculis muticis. 
2 (7) Antennis nigris, corpore aeneo-nigro. 
3 (6) Scutello deplanato; alis anticis dilute fuscescentibus, basi maculaque 
in cellula 1* discoidali sita et fascia ante apicem subhyalinis; corpore 
minus obscuro, nitore metallico distinctissimo; femina abdomine 
unicolori; mas abdomine plaga dorsali velutino-tomentosa, etsi parum 
determinata, attamen bene distincta ornato, torulis lateralibus nullis. 
4 (5) Capite thoraceque crebre punctulatis ideoque subopacis, longe ac 
dense nigro-pilosis; antennis longioribus, clava modice incrassata. 
Long. 9/,— 11 mm. 
A. mutica Thoms. ۰ 
5 (4) Capite thoraceque sat sparsim punctulatis (praesertim in 9) ideoque 
nitidulis, brevius ac minus dense nigro-pilosis; antennis brevioribus, 
clava fortiter incrassata (praecique in 9). — Long. 9 mm. 
A. sibirica Mocs. & 9.7) 
6 (3) Scutello convexo, transverse elato; alarum anticarum basi albida, 
fascia media sine macula dilutiore; corpore vix punctulato, obscuro, 
nitore metallico vix distincto; femina segmento primo abdominali 
ventrisque basi albidis, nonnunquam metathorace quoque concolori; 
' mas abdomine absque plaga dorsali velutino-tomentosa, segmentis 
7" et 8° utrinque torulo e pilis nigris praeditis, oculis in vertice sub- 
contiguis. — Long. 10 — 12 mm. 
A. fasciata L. 82. 
7 (2) Antennis inde ab apice articuli 3% rufo-testaceis, apice interdum 
leviter infuscatis; corpore aureo-cupreo, genubus, tibiis, tarsis ven- 
trisque maxima parte rufo-testaceis; alarum anticarum basi albida, 
fascia media in cellula discoidali 1* maculam dilutiorem continente; 
abdomine maris sine plaga velutino-tomentosa dorsali; oculis maris 
in vertice subcontiguis; feminae vagina glutiniis sat magnis, apice 
divergentibus. -— Long. 10 — 12 mm. 
A. aurulenta Sich. 32. 
8 (1) Unguiculis bifidis; abdomine in mare plaga dorsali velutino-tomen- 
tosa distincta ornato. 
7) Cf. supra, nota 3* hujus opusculi. 
Mélanges biologiques. T. XIII, p. 194. 
