222 
Di H. FRIESE 
Das obige Nest befindet sich im Naturalien-Kabinett des Real¬ 
gymnasiums zu Greiz. 
64. Lithurgus rubricatus Sm. 
1853. — Lithurgus rubricatus Ç Smith, Catal. Hymen. Brit. Mus. I. p. 146. 
« j . Black, the face covered with silvery-white pubescence, at the 
base of the clypeus is a rugose elevation or tubercle, the flagellum of 
the antennæ rufo-piceous beneath. Thorax the disk rugose, the tubercles 
fringed with white pubescence, the sides of the metathorax covered with 
a mixture of black and griseous pubescence; wings hyaline, their ner¬ 
vures black. Abdomen ; the apical margins of the segments fringed with 
ochraceous pubescence, the apex clothed with bright ferruginous pube¬ 
scence ; beneath the pollen*brush is fulvous, brightest towards the apex. 
L. IIV 2 mm. 
cf. — Similarly coloured to the <j>, the face not tuberculate, the 
tarsi elongate, slender, the claw-joint rufo-testaceous, abouth the middle 
of the basal joint of the posterior tarsi within is a thin raised oblong 
tooth or elevation ; the posterior coxæ and femora incrassate, the femora 
slightly bent. L. ? mm. 
Australia. » 
Ich verdanke Gilbert Turner 2 d 2 $ von Mackay (N.-Queensland). 
65. Lithurgus unifasciatus Rad. 
1882. — Lithurgus unifasciatus $ Radoszkowski, Wiadom. z nauk przyrodz. 
Warszaw. II. p. 82. 
« ? . -— Nigra, nitida ; fronte inermi, mandibulis apice bidentatis ; 
capite, thorace, segmento 1. abdominali albo-villosis ; scopa rufa; alis 
hyalinis, apice brunneis. Long. 12 mm. 
Java.» 
Mir unbekannt geblieben ! 
Systematische Übersicht der Megachile- Arten (alphabetisch). 
1. aberrans Friese 
2. acutiventris Friese 
3. albiceps Friese 
4. albobasalis Sm. 
5. albocaudata Friese 
6. albomarginata Sm.* 
7. Aiecto Sm. 
8. amboinensis Friese 
9. Annae Friese* 
10. ardens var. hyalinipennis Friese 
11. assimilis Friese 
12. aurantiaca Friese* 
