PHILIP P. CALVERT 377 



no small yellow spot oiu-losed in })lafk immediately anterior to the median 

 ocellus. 



Pale postocular spots linear, not conflucMit witli the pale eolor of the rear of 

 the head. 



Middle prothoracic lobe in dorsal view l)laek. an oval orange spot each side. 



Width of black mid-dorsal thoracic stripe .52, of pale antchumeral stripe 

 .14, of black humeral stripe (stripe on mesopleural suture of Garman 1917) 

 .42 mm. 



Second lateral thoracic suture (metapleural suture of (larmaii) witli a l)lack 

 stripe for almost its whole length. 



Abdomen 22.5, hind wing 12.5, costal edge of stigma, front wing, .5(3 mm. 



Anal vein (anal bridge of Tillyard 1917) sei^arating from the hind margin 

 of the wings at least as far proximad to Cu-A (^anal crossing of Tillyardj as 

 the latter is long. M2 arising on the front wings proximad to the fourth 

 postnodal, on the hind wings at the third, Mia nearest the seventh on the left 

 front wing, nearest the sixth on the other three wings. 



Material examine/] ■ Cuba, Poey, 1864, 1 rf (M. C. Z.). 



Enallagina signatum (Hagen) (Plate XXXIII, figs. 14. 15.) 

 Agrion signatum Hagen, Syn. X'eur. X'^. Am., 84, 1861. 



cT. Superior appendages in profile view, with the apical margin subecjual 

 to, to six-fifths as long as, the inferior margin, a small tooth where these two 

 margins meet, apical margin nearh' straight; in dorsal \i(>w, the intero- 

 inferior lamella not reaching to the level of the sui^ero-internal subapical hook. 



Nasus shining lilack, two transverse linear streaks (absent in some) on the 

 disk and anterior and lateral margins narrowh' yellow or blue. 



Frons: pale .color of its anterior surface not attaining the median ocellus; 

 a small yellow spot enclosed in the black anterior to the median ocellus. 



Pale postocular spots cuneiform, orange or blue, not confluent with the pale 

 color of the rear of the head. 



xMiddle prothoracic lobe in dorsal view l)lack, a sui)semicircular s[)ot each 

 side and a median twin spot (absent in some) yellow or blue. 



^^'idth of black mid-dorsal thoracic stripe .63-.7, of pale tuitehumeral 

 .35-.42, of black humeral .24-. 35 mm. 



Second lateral thoracic suture with a blackish brown stripe or line for the 

 uppermost fourth to three-fourths of its length. 



9 . Lateral (external) end of mesostigmal lamina lilack. 



A mesepisternal tubercle at the antero-mesal angle of the ])ale antchumeral 

 stripe. 



\\'idth of the l)lack mid-dorsal thoracic stripe .03-. 7, of i)ale antchumeral 

 .35-.42, of black humeral .2S-.42 mm. 



Second lateral thoracic suture with a narrow dark i)rown .-tripe on its ui)per- 

 most third to upper thrcH'-fourths, continued ventrad in some by a very fine 

 dark line. 



Black on dorsinn of alxiominal segment nine usually narrowed caudad. 



Abdomen cf 26-27, 9 24.5-27; hind wing j" 9 15.5-17; costal edge of 

 stigma, front wing, d' .63-.7, 9 .67-. 77 nun. 



TH.VXS. AM. EXT. SOC, XLV. 



