813 A, KE. Verrill—The Bermuda Islands. 401 
The following species are recorded, by J. M. Jones, 1876, as 
identified by Professor Hagen,* except the first, which is by Uhler: 
Lestes unguiculata Hagen, Syn., p. 70. Maine and New York to 
Wisconsin ; Missouri. 
Ischnura iners Hag.= Agrion iners Hagen, Syn., p. 75. Maine ; 
New York to Mexico; Florida ; Cuba. 
Anomalagrion hastatunm Hag.=Agrion hastatum Say ; Hagen, 
Syn., p. 77. Maine to Louisiana and Florida; Cuba; Venezuela. 
Anax junius (Drury); Hagen, p. 118. New York to Florida; 
Texas; Mexico; California; Cuba; Hawaiian Islands; China. (See 
figs. 189, 190.) 
Aischna, sp. 
Tramea abdominalis Hagen, p. 145. Cuba; Mexico, ete. 
Pachydiplax longipennis (Burm.). New York to Texas; Florida; 
Mexico, etc. 
_ To these should be added at least three more that are not fully 
determined, for lack of good specimens. 
According to the MSS. notes of Miss Victoria Hayward there are 
at least two additional large species, one of which resembles Zramea 
Carolina Drury, but has a bright blue abdomen ; another called by 
her the “Crimson Dragon-fly” is probably Lepthemis hematogas- 
tra (Burm.). 
Agrionina.—This group of small Hammer-headed Dragon-flies is 
here the best represented. They have the eyes widely separated ; 
the two pairs of wings equal and all narrowed at base, usually with 
only two transverse antecubital veines ; antenne four-jointed. Some 
of those seen, which had the abdomen brilliant azure-blue and the 
wings smoky brown, may belong to Calopteryx, but none of this 
genus were taken. 
Lestes unguiculata Hagen, p. 70. A long, slender, brassy-green and 
brown species, with a median and two lateral lines of yellow on the 
thorax; abdomen blue, the segments green at distal end; under side 
and feet black; wings hyaline; pterostigma black; length, 30—34™™; 
expanse of wings, 36 to 42™™, 
Ischnura iners Hagen. Brassy-black, varied with green and 
blue; wings hyaline, the fore wings of the male black, the apex 
whitish ; pterostigma luteous, rhomboidal. 
* Descriptions of all these are in the Synopsis of Neuroptera of North 
America, by Prof. Hermann Hagen, Smithsonian Miscell. Collections, July, 
1861. Many N. American species are figured by Howard, Insect Book, 1901. 
