TENTHREDINID^. — NEMATUS. 29 



Sp. 7. dimidiatus. Testaceus, antennis supra capite thoracis dorso, tibiis tarsisque 

 ^-bus posticis apice nigris. (Long. corp. 4 — 5 lin. ; Exp. Alar. 7 — 8 lin.) 



Ne. dimidiatus. St. Fargeau. — Steph. Catal. 329. No. 3796. 



Head black ; apex of the clypeus, mouth and palpi luteous ; mandibles fuscous 

 at the tip; antennae testaceous, with a black line above; thorax bright 

 testaceous, with the disc more or less extensively black ; abdomen testa- 

 ceous; legs also testaceous, with the tips of the 2 posterior tibiae and tarsi 

 black; wings hyaline, with pitchy nervures, and a brown stigma. 

 Found in June at Darenth wood ; also near Hertford. 



Sp. 8. dorsalis. Testaceus, oculis ocellisque nigris, thorace maculis 3-bus 



dorsalibusfuscis. (Long. corp. 3 — 3^ lin. ; Exp. Alar. 7 — 8 lin.) 

 Ne. dorsalis. St. Fargeau. — Steph. Catal. 329. No. 3797. 

 Head and antennae testaceous; eyes and ocelli black; thorax testaceous, 



with three fuscous spots on the disc; abdomen and legs pale testaceous; 



wings hyaline, with the costa pale testaceous, the nervures and stigma 



fuscous. 



Found near London in June. 



Sp. 9. testaceus. Corpore toto palUde testaceo, pedibus pallidioribus, alis 



Jlavescentibus, stigmate testaceo. (Long. corp. 3 — 3^ lin.; Exp. Alar. 7 — 



8 lin.) 

 Ne. testaceus. Steph. Nom.en.2dedit. col. 124. 

 Head, thorax, abdomen, and antennae entirely pale testaceous, legs of a paler 



hue; wings hyaline, yellowish, with the nervures paler, and the stigma 



testaceous. 



Found, not uncommonly, in the vicinity of London, in June. 



Sp. 10. flavescens. Testaceo-Jlajescens, pedibus pallidioribus, oculis ocellisque 



nigris. (Long. corp. 3 lin.; Exp. Alar. 65 lin.) 

 Ne. flavescens. Steph. Catal. 3'39. No. 3799. 

 Head, antennae, thorax, and abdomen entirely pale testaceous-yellow ; legs 



paler ; eyes and ocelli deep black ; tip of mandibles pitchy ; wings pale, 



with yellowish stigma. 



Apparently rare : it has been taken in the vicinity of London in 

 June. 



Sp. 11. luteus. Testaceus, oculis ocellis sternoque nigris. (Long. corp. 3 — 



3§ lin. ; Exp. Alar. 6^— 7i lin.) 

 Te. lutea. Fabricius — Ne. luteus. Steph. Catal. 329. No. 3798. 

 Testaceous ; eyes and ocelli black ; thorax testaceous, sternum black ; abdomen 



and legs immaculate testaceous ; wings hyaline, with testaceous nervures 



and stigma, the latter brownish anteriorly. 



Found, not commonly, near London and in Norfolk, in June. 



Sp. 12. melanopsis. Pallidus, vertice nigro, abdomine maculis dorsalibusfuscis. 

 (Long. corp. 3—3^ lin. ; Exp. Alar. 6^— 7§ lin.) 



