418 Mr. Walker on the British Chalcidites. 



squamulae piceas ; nervi proalis fusci, metalis flavi. (Corp. long. lin. 1 ; 

 alar. lin. l^^.) 



Found near London. 



Sp. 65. Cirr. Alcithoe, Fem. Viridis aut cyaneus, prcecedente minor gra- 

 ciliorf abdomen cupreum, antennce picecs, pedes fusci aut fulvi, femora 

 cyanea, alee limpidcB, 



Nigro- viridis : oculi et ocelli rufi : antennae piceas ; articiili 1"* et 2"* ni- 

 gro-cyanei: abdomen nigro-cupreum : pedes cyanei ; trochanteres fulvi; 

 genua fulva ; tibiae fuscse, basi fulvee ; tarsi fulvi, apice fusci ; propedum ti- 

 biae fulvae, tarsi fusci : alae sublimpidoe ; squamulas picese ; proalis nervi fusci, 

 metalis flavi. (Corp. long. lin. -1; alar. lin. 1.) 



Far. /3. — Antennae nigro-piceae ; articuli 1"^ et 2"' nigro-aenei : pedes 

 fulvi ; coxae nigrse ; femora nigra ; metatibiae fuscae ; tarsi flavi, apice fusci : 

 protarsi fulvi. 



Far, y. — Nigro-cyaneus : pedes nigro-cyanei ; trochanteres fusci j genua 

 flava; tibiae fulvae; tarsi flavi, apice fusci; protarsi fulvi. 



July ; near London. 



Sp. 66. Cirr. Phalis, Fem. Nigra- cupreus, antennce fuscce, pedes picei, 

 femora cuprea, alee Umpidce, 



Nigro-cupreus : oculi et ocelli rufi : antennae fuscae ; articuli 1"' et 2"' ni- 

 gro-cuprei : abdomen cupreum : oviductus vaginae nigree : pedes cuprei ; 

 trochanteres fulvi; genua fulva; tibiae piceae; tarsi fusci : alae limpidae ; 

 squamulae piceae; nervi fulvi. (Corp. long. lin. f ; alar. lin. 1.) 



July ; near London. 



Fe7n. Corpus sublineare, nitens, scitissime squameum, parce hirtum : caput 

 transversum, breve, convexum, juxta thoraci latum : antennae clavatae, cor- 

 poris dimidio longiores ; articulus 1"^ gracilis, sublinearis ; 2"* longicyathi- 

 formis; 4"* 3° brevior; 5"* adhuc brevior ; clava fusiformis, acuminata, ar- 

 ticulo 5° duplo longior : thorax ovatus, conv^xus: prothorax brevissimus, 

 supra vix conspicuus : mesothoracis scutum latitudine longius ; parapsidum 

 suturae bene determinatae ; scutellum brevi-conicum ; metathorax trans- 

 versus, mediocris : petiolus brevissimus : abdomen longiovatum, thorace 

 longius vix latins, supra planum, subtus carinatum, apice acuminatum : pro- 

 alae latae ; nervus ulnaris humerali longior, radialis vix longior, cubitalis sat 

 longus. 



Sp. 67. Cirr. Zenocia, Fem. Ater, abdomen cupreum, antenncs fuscce^ 

 pedes nigrif tarsi pallidiores, ales limpidcs, 



Ater: oculi et ocelli rufi: antennae fuscae; articuli 1"* et 2"« atri, hie 

 apice fuscus : abdomen nigro-cupreum : pedes nigri : trochanteres fulvi ; 

 genua fulva ; tarsi fulvi, apice fusci ; propedum femora apice fulva, tibiae 

 fulvae, tarsi fusci: alae limpidae; squamulae piceae; proalis nervi fusci, 

 metalis flavi. (Corp. long. lin. |^ ; alar. lin. 1.) 



Far. (I. — Tarsi picei, basi flavi. 



July: near London. 



