58 burmeister's odonata. 



7. Epophtlialniia lateralis B. V. 847. [Tetr<ujonc%irki a/nosurd Say.] 

 corpore fusco-seneo, albide piloso ; fronte ore femoribus anticis 



maculisque abdominalibus fulvis. Long-. Ij". 



%. cercis elongatis clavatis, extvis curvatis. 9- non vidi. 



Von Philadelphia ; in v. Winthem's Sammlung-. 



In the M. C. Z., one male with the written pin-label '' Chlorosoma 

 lateralis Bnrin. * Philadelphia", and the printed label " Winthem". 

 Hagen refers to " the type of C. lateralis Burni., now in my collec- 

 tion," in Proc. Bost. Soc. Nat. Hist, xv, p. 270. 



The type has a small rounded spot on the superior surface of the fi'ons (con- 

 tinuous with the black stripe in front of the vertex) lying in the median groove, 

 no teeth on the superior appendages, front wings unspotted. Hind wings with 

 brown markings: a basal streak in costal and subcostal spaces to the first ante- 

 nodal and in the median and submedian spaces Dot quite half as far, small streaks 

 on the second antenodal and the submedian cross-vein, a spot on the middle of 

 the (2-celled) anal triangle, confluent with a small streak on two adjoining extra- 

 triangular veins. 



8. Epoplitlialniia albiciiicta B. P. 847. [Somatochlora.] 

 9. Aus Labrador; in Sommer's Sammlung. 



In the M. C. Z., a female with the pin-labels "coll. Somer", 



" Labrad" ; a male with the pin-labels "coll. Soiner", " C. albi- 



ciucta * Burm." — all four labels are in Hagen's hand. As B. 



specifies only the female, it alone can be the type, although Hagen 



speaks of " the types of Cordalia albicincta Burm." in Proc. Bost. 



Soc. Nat. Hist, xv, p. 376. 



9. Epoplitlialniia gracilis B. P. 847. [Oxygastra.] 



•J, . Vaterland unbekannt, eln Exemplar in v. 'Winthem's Sammlung-. 



In the jNI. C. Z., one male with the written pin-label "Chloi'osoma 

 gracilis Burm.", the printed label " Winthem", and a dark manilla- 

 paper pin-label "Oxygastra gracilis B. S " in de Selys' hand. 



In his description of 0. gracilis Burm., de Selys says (Bull. Acad. 

 Belg. — 2 — xxxi, p. 308) "Decrite d'apres le male type de la col- 

 lection Winthem (coll. Hagen)." 



The habitat of this species is still unknown. Karsch has dis- 

 cussed its relationship in Ent. Nach. xvii, p. 29, 1891, but I did 

 not have this reference when studying the type. 



6. Gatt[ung]. Libellula, p. 847. 



1. Eibelliila veiiosa B. P. 848. [Dasytliemis.] 



fusca, fronte ore pectore femoribusque in basi pallidis ; abdomine 

 pruinoso ; venis alarum omnibus infuscatis, stigmatibus elongatis 

 fuscis. Long. 1". 



Von Bahia ; in v. Winthem's Sammlung. 



One female in the M. C. Z. with the written pin-label " L. venosa 



