1895;] HTMENOJPTBRA. OP THE ISLAIS'D OF GRENADA. 781 



pubescence, behind smooth, polished ; antennae 28-jointed, serrated 

 at tips, the flagellar joints 3 and 4 longer than the first. Thorax 

 with distinct parapsidal furrows, the lobes with transverse raised 

 lines along the furrows ; the middle lobe anteriorly nearly smooth, 

 very finely punctate, but posteriorly just in front of the scutellum 

 there are nine radiating raised lines ; disks of lateral lobes smooth, 

 the lateral ridges of thorax extend as carinae along the sides of the 

 scutellum clear to its tip, the disk of scutellum convex, smooth, at 

 the base is a deep transverse furrow, crenated at bottom ; pleura 

 closely punctate; metathorax rugose, areolated, the large lateral 

 areas at base strongly, transversely striated, the superior median 

 area large, narrovi^ed pentagonal in outline, but confluent with the 

 petiolar area. Abdomen smooth, impunctate, the petiole broadly 

 widened at apex, about one and two-third times the length of the 

 second segment, the third shghtly shorter than the second, the 

 following much shorter ; venter with a longitudinal fold. 

 Caliveny Estate. Described from two female specimens. 



Subfamily Phiplin"^. 

 Labena, Cresson. 



LaBEN A TKILIITEATA, Sp. n. 



S . Length 9 mm. Yellow, smooth, impunctate ; a ti-ansverse 

 band on occiput, bases of hind ocelli, tips of mandibles, three hnes 

 on mesonotum (the lateral abbreviated anteriorly), the depression 

 at base of scutellum, a band at base of metathorax and its extreme 

 apex, the sutures between the prothorax and the mesopleura and 

 between the latter and the metapleura, the coxal attachment of 

 hind legs, a streak on hind tibiae towards apex and their tarsi, and 

 broad bands on the abdominal segments, all black. Wings hyahne, 

 with dusky at tips, the stigma and venation black. 



St. George's. Described from one male specimen. 



This lovely species comes nearest to L. ghriosa, Cr., described 

 from Mexico. 



Family Bbaconid^. 

 SubfamUy Bracoiten^. 



Iphiatjlax, Forster. 



(1) IphiauI/AX xanthospiltjs, Ashm. 



Bracon xanihospilus, Ashm. Joum. Linn, Soc, Zool. xxv. p. 110. 



Balthazar and St. John's Eiver. One male and two female 

 specimens. 



(2) Iphiatjlax FLAYOMACULATtrs, Ashm. 

 Bracon jlavomaculatus, 1. c. p. 111. 

 Balthazar. Two female specimens. 



Proo. Zool. Soc— 1895, No. L. 50 



