Fourth Day's Sale. 36 Diptera. 
Lor 
614 A quantity of unexamined Br. Muscide, about - 
615 Clitellaria Ephippium, 1, and various exotic species. Sar- 
gus, 1, Java, Conops, various exotic species - 
616 Oxycera & Stratiomys, various Br. & Foreign species = 
617 Doros conopseus, 1 Br. Syrphus estraceus, 1. Chryso- 
toxum, Xylota & Cylindromia, various Br. species = 
618 Aphritis, 3 evotic species. Syrphus, 1, Georgia. Xylo- 
phagus, 1 Brazi/, and 6 other interesting exotic Diptera 
619 Aphritis auro-pubescens, 3 Br. Chrysotoxum, Ascia, 
Sphegina & Baccha, various Br, species —- - 
620 Milesia speciosa, {| Br. Cylindromia, Pipiza & Chryso- 
gaster, various Br. species - - : 
621 Various exotic species of Syrphide - c 
622 Syrphus & Rhingia, various 37. species - = 
623 Various exotic species of Syrphidw, some very fine - 
624 Syrphus & Cheilosia, numerous Br. species - - 
625 Criorhina Mussitans, 3 Br. Narcissi, 2 Br., and various 
Br. species of Eristalis & Syrphus - - 
626 Helophilus,; Mallota? Sericomyia & Eristalis, various Br. 
species = - - - - 
627 Eristalis, numerous Br. species = - - 
628 Volucella, various Br. species - - - 
629 Systropus maculatus? Chrysosoma maculipennis, 1. Cu- 
terebra, North America, 1, and other interesting exotic 
Diptera - - ~ = & 
630 Conops & Zodion ? various Br. species, some rare. Tachina 
grossa, 4 [r. - - - - 
631 Siphona, Stomoxys & Myopa, various Br. species - 
632 éstrus Equi, 4 Br. Bovis, | Br. hemorrhoidalis, 1 Br. 
ovis, 1 Br., and other species - - 
632* Myopa? Georgia, 1—2. Tachina, various fine emotic 
species = - - - - - 
633 Gymnosoma rotundata, 2 Br. Phasia hemiptera, 5 Br. 
crassipennis, 2 Br. 2 Br. Tachina & Ocyptera, vari- 
ous fine Br. species - - = 
634 Eriotrix? Tachina & Musca, various Br. species, some rare 
635 Rutilia, Mew Holland, 1—1—1. Ornidia obesa, 2— — 
1, Tachina, various exotic species - - 
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