\'<>1. xxi] ENTOMOLOGICAL NEWS 349 



margins of segments 2-5 interrupted in the middle and broadly den- 

 tate laterally, and spots on ventral, apical, lateral angles of segments 

 2-5, yellozv; legs below the femora testaceous. Wings clear, iridescent 

 hyaline ; venation testaceous. 



Type locality Australia. Two males collected by Mr. Koe- 

 bele. 



Type Cat. No. 13,204, U. S. N. M. 



Turnerella n. n. 



Aelothynnus Turner, Gen. Insect. Fas. 105, p. 39, 1910; and 

 other references; not Ashmead, Can. Ent, p. 101, 1903. 



Turner considering that Aelothynnus multiguttatus Ashm. 

 was undescribed named Thynnus cerceroides Sm. as the type of 

 Aelothynnus. Aelothynnus multiguttatus Ashm. and Thvnnus 

 cerceroides Sm. are not congeneric, which leaves Aelothynnus 

 Turn, without a name. For this genus the name Turnerella 

 may be used. 



Type of Turnerella is Thynnus cerceroides Sin. 



Guerinius Ashmead = (Tachynothynnus Turner). 

 Guerinius Ashm., Can. Ent., p. 100, 1903. 



Type Thynnus flavilabris Guerin (original designation.) 

 Tachynothynnus Turn., Gen. Insect. Fas 105, p. 50, 1910. 

 Type Thynnus shuckardi Guerin (original designation.) 

 The characters given by Ashmead for the genus Guerinius 

 do not agree with genotype.* This caused Turner to place 

 Thynnus flavilabris Guer. in his genus Tachynothynnus and 

 consider Guerinius Ashm. as unknown. In this, however, he 

 was wrong for the type of a genus once being named remains 

 the type regardless of what the author had before him. The 

 species Ashmead had before him called Thynnus flavilabris is 

 flavilabris as understood by Turner and agrees with the origi- 

 nal description. 



Iswaroides Ashmead. 



Jn. N. Y. Ent. Soc., VII, Mar., pp. 50-51, 1899. 

 Can. Ent., p. 98, 1903. 



* The galaea are exserted and close together in such a manner that 

 Ashmead in his haste mistook them for the labrum which he called 

 "Bilobed," whereas it is broadly rounded. Ashmead was wrong in 

 saying the lateral margins of the spine of the hypopygidium is "almost 

 straight." 



