OF WASHINGTON, VOLUME XVIII, 1916 43 



ella and submediella and forming the apical boundary of the sub- 

 mediellan cell. This term is now in general use especially by 

 Ichneumonologists. 



Synonyms: Nervellus Schmiedeknecht 1907. Areal nervure- Moricc 



1903. Arealquernerv Enslin 1912. Transverse median Cameron 1882, 

 Ashmead 1900, Fernald 1906. First transverse median vein Marlatt 1894. 

 Humeral crossnervure Davis 1897. Transverse discoidal Cameron 1882. 

 Transuerso-humeralis Kohl 1896. First recurrent Morley 1903. Po- 

 brachial nervure -Marshall 1885. Nervure transversale anale Berthoumieu 



1904. Tilbagelbeude aarer Nielsen and Henriksen' 1915. Submedial- 

 querader Kohl 1896. Nervus medio-discoidalis Andre 1879. M 3 Mac- 

 Gillivray 1906, Fernald 1906. 



Brachiella. Figs. 2, 3, 4, 5, 6, 8, thi 1 . 

 Submediella beyond nervellus. 



Synonyms: M,+4+Cui +t +lstA+8dA Fernald 1906. 



Anella. Figs. 1, uu 1 ; 2, uw 1 . 



The fifth (or fourth when costella is wanting) longitudinal vein 

 from the anterior margin of the wing, originating at the base of 

 wing and usually joining with submediella apically. Usually 

 developed in Chalastogastra, rarely- in Clistogastra. 



Synonyms: Second anal vein MacGillivray 1906. Humerus- -Morice 

 1903, Enslin 1912. Humeralaare Nielsen and Henriksen 1915. Accessory 

 Cameron 1882. Axillary Fernald 1906. 2dA MacGillivray 1906. 



Axillus. Figs. 1, 2, un. 



The sixth (or fifth when costella is wanting) basal longitudinal 

 vein, usually nearly parallel with the basal part of the hind mar- 

 gin of the wing and present only in Chalastogastra. 



Synonyms: Axillus Konow 1901, Morice 1903, Enslin 1912. Axillary 

 vein Marlatt 1894. Neri'us n.rillaris Andre 1879. Axillaraare Nielsen 

 and Henriksen 1915. Tkinl mini vein MacGillivray 1906. 3d A Mac- 

 Gillivray 1906, Fernald 1906. 



Recurrentella. Figs. 1, 2, ii 1 . 



The cross-vein connecting cubitella and discoidella; usually 

 present in Chalastogastra but wanting in Clistogastra. 



Synonyms: Recurrent vein Cameron 1882. Medial nerves Morice 

 1903. Medialnerven Enslin 1912. Rucklaufende nerv Enslin 1912. 



Interanella. Fig. 6, mm 1 . 



A cross-vein originating from submediella and dividing the 

 anellan cell in some Braconidae. 



Synonym: Annl nervurt Marshall 1885. 



