Apidae — Nomadinae I. Gattung Crocisa Jur. 



155 



behind; blue crescent behind tubercles; blue band across meso- 

 pleura and markings on under side of thorax; scutellum W-like, 

 a very little light hair'from beneath notch; wings very dark; 

 outer side of anterior and middle tibiae, basal half of bind 

 tibiae, and first two joints of tarsi, covered with bright blue 

 hair; first abdominal segment covered with gray hair, except 

 narrow bind margin; segment 2 to 5 with broad bands narrowly 

 interrupted on 2, broadly on the others. 



Soekaboemi, Java, March 25, 1909 (Bryant and Palmer). 



Type.-Cat. No. 20718, U. S. N. M. 



A remarkable species on account of the obscure abdominal 

 markings. In the character of the markings it resembles 

 abdominalis Friese, also from Java." 



89. Crocisa basalis Fr. 



1905 Cr. bas. Friese, Z. Hym. Dipt., Heft 1, p. 5. 



1909 Cr. bas. Fr., Ann. Mus. Nat. Hung. VII, p. 264. 



1910 Cr. bas. Fr., Cockerell, Entom. XLIII, p. 220. 

 1919 Cr. sordida Cockerell, Proc. Nat. Mus. 55, p. 184. 



5. Nigra, caeruleo-maculata, ut Cr. nitidula, sed segmento 

 1. caeruleo-tomentoso, scutello nigro, subtus nigro-hirto, metatarso 

 nigro-hirto. 



cJ-segmento anali utrinque spinoso, medio porrecto. 



$. \\ie Cr. nitidula, aber Segment 1 ganz blau behaart, 

 Scutellum lang schwarz behaart, auch unten im Ausschnitt (einzig 

 in dieser Gruppe!). Bauch und Metatarsus schwarz behaart. 

 L. 8—9 mm. 



Durch H. Kühn aus dem östlichen Sunda- Archipel erhalten 

 und zwar von den Inseln K isser und Wetter, März und April, (J?. 

 Im Zool. Mus. Berlin Stücke von Birma und Java. 



90. Crocisa novaehollandiae Lep. 



1841 Cr. nov. Lepeletier, Hist. nat. Insect. Hymen. II, p. 450, 

 n. 4, c?. 



1893 Cr. nov. Radoszkowski, Bull. soc. nat. Moscou p. 178, 

 T. 5, F. 27. 



1907 Cr. nov. Lep. Cockerell, Ent. News XVIII, p. 46. 

 1907 Cr. nov. Lep. Cockerell, Bull. Am. Mus. Nat. Hist. XXIII, 

 p. 233. 



1912 Cr. nov. Lep., Cockerell, Proc. Linn. Soc. N. S. Wales 37, 

 p. 595. 



1841. ,, Caput et thorax niger, nigro villosa, pilis albis varia. 

 Abdomen nigrum, segmento primo pilis stratis coeruleis, villoso, 

 margine tenui infero excepto, primi, tertii, quarti quintique fascia 

 lata infera in medio attenuato-interrupta, e pilis stratis coeruleis 

 villosa: sexto anoque nigris. Pedes nigri, nigro villosi, tibiarum 

 supra macula magna baseos e pilis albis villosa. Alae superiores 



1. Heft 



