DIPTERA. TABANIDH—EMPIDZ. 131 
Stirps 3. Zanystoma Latr. 
Family 1. (or 7.) TABANIDZ Leach. (Tabanii Latr. Hexa- 
chetes Mcq.) 
TABANUS Linn., &&. — — — 21sp. T. bovinus Linn. Curt. 78. 
Antennz 7-jointed, not longer than the head, third joint excised at base. 
HEMATOPOTA Meig. Tasanusp. L. 4sp. TJ. pluvialis Linn. Curt. 525. 
Antenne 6-jointed, longer than the head, third joint thickened at base. 
CHRYSOPS Meig. Tasanus p. Linn. 4sp.  T. c@cutiens Linn. 
Ocelli distinct ; antennz long, 7-jointed. Donoy. pl. 131. 
Family 2. (or8.) BOMBYLIIDZ Leach. (Bombyliarii Metg., 
Latr.) 
BOMBYLIUS Linn., &. —— 8sp. B. major L. My fig. 128. 11. 
Terminal wing-cells terminated by nerves, parallel with the posterior margin ; 
basal joint of antenne long. 
PHTHIRIA Lair. [Ploas St. Cat.] *2sp. P. pulicaria Mik. Curt. 521. 
Terminal wing-cells extending to the hind margin ; basal joint of antennz short, 
Family 3. (or 9.) ANTHRACIDZ Leach. (Anthracii Latr. 
Bombyliarii p. Latr. Nemestrinida and Anthracii Mcq.) 
LOMATIA Meig. Sryci1a Meig. olim. 2 sp. An, Belzebub F. Pz. 45. 16. 
Elongate ; antennz close together. 
ANTHRAX Fab. Nemotetusp. D. G. 5sp. M. HottentottaL. Curt. 9. 
Short ; antenne apart at the base. 
Family 4. (or 10.) ACROCERIDZ Leach. (Vesiculosa Meg. 
Inflate Meig., Latr.) 
ACROCERA Meig. Syrenuusp. Pz. 2sp. 8S. globulus. Pz. 86. 20. 
Antennz setaceous at tip, inserted close to the ocelli, 
HENOPS Illig. Ocacovres Latr. 2sp. M. gibbosaL. Curt. 110. 
Antenne subclavate, inserted close to the eyes. 
Family 5. (orll.) EHMPIDZ Leach. (Empidie Meg.) 
EMPIS Linn. ———— 3l1sp. HE. tessellata F. My fig. 129. 2. 
Proboscis much longer than the head ; twosubmarginal cells, 
(PACHYMERIA St. Emris B. p. Metig. 2sp. FE. ruralis Meig. Harr. Exp. 
pl. 44. f. 4.) 
(PLATYPTERYGIA St. Prartyrrera Meig. olim. 1sp. £, borealis Linn. 
Curt. 18.) 
RHAMPHOMYIA Hoffm. Empisp. Fab, 24 sp. E. nigripes Fab. Curt. 517. 
Proboscis long; one submarginal cell. 
(ENICOPTERYX Steph. Ruamrnomyia p. Meig. 3sp. Rh. infuscata Meig. 
Zw. pl. 23. f. 4.) 

* The second species of this genus, now first recorded as a native insect, from the 
collection of Mr. Shuckard, is the Ph. fulva Latr, figured in the frontispiece to 
Vol. I. fig. 9. 
K 2 
