298 LIST OF DIPTERA. 



15. Haematopota irrorata 



Fcem. Fulva; antenna articulo lo elongato cylindrico; tibia 

 albo annulatce ; alee rufo-fuscee, albo punctata. 



Haematopota irrorata, Macq. Dipt. Exot. i. 1, 163, 1, pi. 19, f. 3. 

 Java. 



Country unknown. 



16. H^lMATOPOTA CONCENTRALIS. 



Haematopota concentralis, Cat. of Diptem, Pt. 1, 207. 



17. HAEMATOPOTA SERPENTINA. 



Fusca; antennae longitudine mediocres ; thorax albido trivittatus ; 

 abdomen nigellum ; vitta, maculis incisurisque albidis ; alee 

 fuscee, guttulis strigisque serpentinis albis. 



Haematopota serpentina, Wied. Auss. Zwei/l. i. 219, 8. 



Genus 17. HEXATOMA. 



Corpus lineare. Caput breve. Oculi sat magni. Ocelli nulli. 

 Proboscis brevis. Antennae filiformes, thorace paullo breviores; 

 articulus lus longus; 2us mediocris ; 3us longissimus ; 4us et 5us 

 mediocres; 6us paullo longior. Thorax pubescens. Alae an- 

 gustae. Abdominis segmenta lum et 2um pubescentia. Tibiae 

 posticae subciliatas. 



Hexatoma, Meig. Zweifl. ; Macq. ; Blanch ; Gim. 

 Tabanus, p., Fabr. Ent. Syst. ; Schr. ; Gmel. ; Meig. Klass. 

 Heptatoma, p., Fabr. Syst. AntL ; Meig. Klass. ; Latr. 



Mediastinal vein ending at beyond half the length of the wing. 

 Subcostal ending at about three fourths of the length. Kadial end- 

 ing at about half the distance between the tip of the wing and the 

 subcostal. First branch of the cubital very slightly curved, forming 

 an obtuse and rounded angle near its base ; second branch slightly 



