82 BULLETIN 83, UNITED STATES NATIONAL MUSEUM. 



(Laphyctes Foerster, preoccupied) =Sarntheinia Dalla Torre. 



Verb, naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 146. No species. 



Verb, naturh. ver. preuss. Rheinland, vol. 35, 1878, p. 71. Three species. 



Type. — Laphyctes insidiator FoERSTE-R (By present designation). 

 Laphyroscopus (Foerster) Davids. 



Verh. naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 197. No species. 



Trans. Amer. Ent. Soc, vol. 24, 1897, p. 307. One species. 



Type. — Tryphon capitatus Cresson. (Monobasic.) 

 Lapton Nees. 



Mag. Ges. naturf. Fr. Berl., vol. 7, 1816, pp. 46, 51, pi. 1, figs. 1-2 a-c, 



Type. — Lapton femoralis Nees. (Monobasic.) 

 Lareiga Cameron. 



Zeitschr. Hym. Dip., vol. 3, 1903, p. 13. 



Type. — Lareiga rufofemorata Cameron. (Monobasic.) 

 Larpelites Cameron. 



Rec. Albany Mus., Grahamstown, vol. 1, 1904, p. 144. 



Type. — Larpelites ruficollis, Cameron. (Monobasic.) 

 Larsephna Cameron. 



Ent., vol. 36, 1903, p. 97. No species. 



Ent., vol. 36, 1903, p. 120. Two species. 



Type. — Larsephna varipes Cameron. (By present designation.) 

 Lasiophorus Haliday. 



Ent. Mag., vol. 5, 1838, p. 213. 



Type. — Bracon lanceolator Fabricius. (Monobasic.) 

 (Lasiops Holmgren) =Arenetra Holmgren. 



Ofvers. Vet.-Akad. Forh., vol. 13, 1854, p. 68. 



Type. — Tryphon pilosellus Gravenhorst. (Monobasic.) 



Isogenotypic with Arenetra Holmgren. 

 Latana Cameron. 



Ann. South Afr. Mus., vol. 5, 1906, p. 77. 



Type. — Latana excavata Cameron. (Monobasic.) 

 Lathiponus (Foerster) Thomson. 



Verh. naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 198. No species. 



Opusc. Ent., fasc. 15, 1888, p. 1261. Five species. 



Type. — Mesoleius {Lathiponus) pulcherrimus Thomson. (By present designa- 

 tion.) 

 Lathrolestes (Foerster) Davis. 



Verh. naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 196. No species. 



Trans. Amer. Ent. Soc, vol. 24, 1897, p. 264. Two species. 



Type. — Lathrolestes nasoni Davis. (By present designation.) 

 Lathrolestus Thomson. 



Opusc. Ent., fasc. 9, 1883, p. 911, 917. Many species. 



Type. — Tryphon clypeatus Zetterstedt. (By designation of Viereck, Proc. 

 Ent. Soc. Wash., vol. 14, 1912, p. 176). 

 Lathrophagus Foerster. 



Verb, naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 213. 



No species as yet included. 

 Lathroplex (Foerster) Thomson. 



Verh. naturh. Ver. preuss. Rheinland, vol. 25, 1868, p. 154. No species. 



Opusc. Ent., fasc. 11, 1887, p. 1135. One species. 



Type. — Lathroplex clypearis Thomson. (Monobasic.) 

 (Lathrostiza Thomson) =Lathrostizus (Foerster) Dalla Torre. 



Opusc. Ent., fasc. 11, 1887, p. 1153. Two species. 



Type. — Lathrostiza sternocera Thomson. (By present designation.) 



Isogenotypic with Lathrostizus (Foerster) Dalla Torre . 



