86 CJiyidmas Inland. 



" Two nests accompanied these wasps. They are round, and 

 the smaller one is considerably raised in the middle. The upper 

 surface is grey ; the outer portion is inky black towards the base, 

 and whitish on the sides above. 



"One of the wasps was taken on October 1, at Flying Fish 

 Cove ; a nest, with eggs, larvae, and cocoons, was found on the 

 under-side of a branch at the same place on October 2 ; and 

 another nest, with wasps flying round it, on October 5." 



Six specimens, from Flying Fish Cove, August, 1897 ; and 

 norlh part of island, December, 1897, and January, 1898. 



Makes small hanging nests on trees and bushes, and stings 

 severely. 



8. Halictus andrewsi, sp.n. (PI. XIV, Fig, 8.) 



Long. Corp. 6 mm; exp. al. 10 mm. 



Female. — Face forming a long oval between the eyes, clothed 

 with bronzy-green pile, back of head bronzy green, rarely purplish 

 black, cheeks clothed with long grey hair ; antenniB rufo-testaceous. 

 with the scape and following joint black ; mesonotum and scutellum 

 bronzy green, the borders of the former sometimes purplish black ; 

 post-scutellum broad, depressed, more strongly punctured than the 

 rest of the thorax, and of a darker bron zy- green ; it is bordered 

 behind and on the sides with long whitish hairs. Abdomen 

 shining bronzy-green, very finely punctured, with the sutures 

 narrowly testaceous. XJnder-surface mo-tly bronzy green, but paler 

 than above ; legs testaceous, frequently more or less bronzed, 

 especially on the femora; wings iridescent hyaline, with brown 

 nervures ; centre of stigma yellow. 



Probably allied to H. luccinus and vicinus, Yachal. 



Eleven specimens, those with localities marked " J^Torth part of 

 island," January, 1898. 



9. Halictus binghami, sp.n. (PL XIV, Fig. 9.) 



? Balicius protetis, Bingham: Faun. Brit. Ind., Hym. i, p. 428, n. 737 (1897) ; 

 nee Vachal. 



Long. Corp. 5'5mm. ; exp. al. 10-11 mm. 



Female.— Kedidi and thorax black, sometimes with a very faint, 

 greenish tint, very finely punctured, an impressed vertical line 

 fi'om between the bases of the antennae to half the distance from 

 thence to the anterior ocellus; lower part of the face clothed with 

 grey pubescence ; tongue testaceous ; metanotum longitudinally 

 striated, and bordered with grey pubescence. Abdomen more 

 shining black, the segments not constricted, basal segment 

 polished, smooth, rufous, the segments narrowly bordered behind 



