Invrti. 



vim. 



Tabaws. 



S/>. 1. Ejihippium. Meig. 

 Inhabit* Europe. 



DCCXVI. \CMOTELUS, of authors. 



Antenna? half the length of the head, the third joint 

 .in. tour-ringed; scutellum without spines; pro- 

 boscis sheathed beneath a ro-telliform process, on which 

 the antenna 1 are inserted. 

 Sp I. I'Hsinonu. Fabr. 

 Inhabits Kurope. 



B. Atttennir trrminated by a ttyle or teta. 

 Stirpt 3. Scutellum pinou. 



GMUS DCCXVI I. OXYCERA,* Meig. Illig. Latr. 

 Antenra? -with their firat and second joints forming 

 a subfuiitorm club, the third stylitbrm. 



I. HiidroleoH. Meig. 

 Inhabits Kurope. 



;a. 4. Scutellum without spines. 



GENUS DCCXVI II. ; VAPPO. Utr. Fabr. PACHYOAS- 

 . TEH, Meig. 



Antenna- , with their two first joints transverse, the 

 second with the third joints forming a sub-hemispheric 

 l.i I. 



.S>. I. Altr. Fabr. 



Inhabits Germany and England. 



Gixt'4 IX CXI X. SAKOUS, of authors. 

 Antenna? terminated by a seta longer than the an- 

 tenna-, their second joint elongate ; abdomen generally 



I N S E C T A. 157 



the second very short, cup-shaped ; the third elongate- ^ Innxt*. 



V I. XanAopUnu Fabr. 



TBIBE HI. TAB A mots. 

 Sti'pi. I . Wing* incumbent ; scutellum spinous. 



--ft DCCXX. OXXOMYIA, Latr. 

 Antenna- shorter, or scarcely longer than the head ; 

 the seem ibobconic, short ; the third longer, 



elongate-conic, diiiinctly eight-ringed: ocelli three. 

 I. Ferm^inea. Latr. 



:ng* divahcmting ; scutellum without 

 pines ; antennir as long as, or a iittle longer, than the 

 bead. 



GcKUiDCCXXI. l'\..o\u,Latr. Fabr. TAKYOLOS- 

 SA, Meigen. 



Proboscis nphunculiform, coriaceous, very long, sab- 

 porrected or tubnutant : antenna- scarcely as long as 

 the head ; the second joint sub-transverse ; 

 longer, elongate-conic, sub-arcuate, distinctly eight- 

 ringed : ocelli three. 



tip. 1. MaculaJa. Fabr. 



GKWUS DCC XXII. TABANUS, of authors. 

 Proboscis a little snorter than the head, terminated 

 by Urge lips ; antenna- as long as the head, the second 

 joint cup-shaped, the third lunate-subulate, fire- ringed ; 

 ocelli obsolete or wanting. 

 8f. I. Bvcinut. Lifmr, Ac. 



Stirpt. S. Wing* divaricating ; fcutellum without 

 i ; antenna- remarkably longer than the head. 



GENUS DCCXX 1 1 1. HAMATOPOTA, Meigen, Illig. 

 Latr. Fsl.r. 



With their first joint elongate, incrassate ; 



conic, (longer than the first, ) tubulated, four-ringed : ""Y~" 

 ocelli obsolete or wanting. 



Sp. 1. Pluvialis. Meig. 



Inhabits Europe. 



GENUS DCCXXIV. HEPTATOMA, Meig. Illig. Latr. Hoputcma 

 Fabr. 



A ntennte formed of cylintlric joints; the second short- 

 est; the third very long, four- ringed : ocelli obsolete 

 or wanting. 



Sp. \. Bimaculatn. Meig. 



GEXUS DCCXXV. CHBYSOPS, Meig. Illig. Latr. Fabr. Chrysops. 



Antennae, with the two first joints of nearly an equal 

 length, the third joint as long as both the others, cy- 

 lindric-conic, five-ringed ; ocelli three. 



Sp. \. Ctrcatient. Meig. 



Inhabiu Europe. 



TRIBE IV. RIIAGIONIUES. 



GENUS DCCXXVI. PACHYSTOMUS, Latr. 



f nius. 



Antennae cylindric ; third joint three ringed, with- 

 out a seta. 



Sp. I. Sifrphoidet. Latr. 

 Inhabits Germinv. 



GENUS DCCXXVI I. RHAOIO. Oliv. ROM. Cuv. &c. Rhagio. 

 LEPTIS, Fabr. 



Antenn:r rooniliform, the third joint not ringed, '.nit 

 terminated by a seta ; palpi porrect. 



.S/i. 1. Scolnpaceut. Latr. 



Inhabits Europe. 



\\VIII. ATHERIX, Meig. Latr. Atheria. 

 Antenna* moniliform, the third joint not ringed, but 

 terminated by a seta ; palpi erect. 

 V 1. Macula' a. Meig. 

 Inhabits Europe. 



GENUS DC CXXIX. ORTOCHILE, Latr. Ortochil*. 



Antenna; terminated by a globose head, bearing a 

 terminal seta. ' 



.S/>. I . \iero carultH*. Latr. 

 Inhabits the vicinity of Paris. 



TftlBE V. DoLV< IIOPIDEB. 



GENUS DCCXXX. Pt. \TVPEZ \, Meig. 



Antenna; as long as the head, their last joint very 

 long, terminated by a eta ; hinder tarsi compresa-d- 

 diUted, the third joint largest. 



Sp. I. Fatcirrta. Meig. 



Inhabits Europe. 



sus DCCXXXI. CALLOMYIA, Meig. 



Antenna- long as the head, their last joint very 

 long, terminated by a seta ; hinder torsi filiform, the 

 first joint largest. 



A/>. 1. Elegant. Meig. 



OEXU* DCCXXXI I. D .LYCHOPUS, Latr. Fabr. Wale. Doljrch*. 



Antenna! half the length of the head, the third joint P"* 

 trigonal, bearing a seta on its hinder part. 



V/>. 1. NoLiliiatiu. Fabr. 



This geBM prolMblj ought to be placed in UK wcond Stirp*. 



