424 MONOGRAPHIA CHALCIDITUM. 



May, September ; near London ; North Wales. Found at 

 Holywood, near Belfast, by Mr. Haliday. 



Mas. — Corpus mediocre, sublineare, nitens, pubescens, scitissime 

 punctatum : caput brevissimum, thorace vix latius ; vertex latus, 

 convexus ; frons abrupte declivis : oculi mediocres : antennae 

 latse, subserratas, corpore paullo breviores ; articulus 1"'. fusi- 

 formis, gracilis ; 2"^ cyathiformis, brevis ; 3"'. et sequentes ad 

 8"°*. lati, transversi, subcyathiformes ; clava fusiformis, articulo 

 8°. plus duple longior et paullo angustior: thorax ovatus, planus : 

 mesothoracis scutum transversum; paraptera non coiivenientia ; 

 scutellum obconicum : abdomen ovatum, planum, juxta thoraci 

 longum et latum : pedes validi ; mesotarsi vix dilatati : alse 

 latae. 



Sp. 101. En. Mysus. Mas. Ftihus aut nigro-piceus, an- 

 teimce fuhce, pedes fidm aut fusel, tarsi flavi, alee limpida:. 



Fulvus : capitis vertex tlioracisque discus picei : antennae fulvae ; 

 articulus l"^flavus; 2"^. basi fuscus : oculi et ocelli picei : ab- 

 domen apice piceum : sexualia fusca : pedes pallide fulvi ; tarsi 

 flavi, apice fusci : alae limpidae ; squamulse et nervi fulva. (Corp. 

 long. lin. l—\ ; alar. lin. |— |.) 



Var. /3. — Abdomen supra omnino piceum. 



Var. y. — Nigro-piceus : antennae obscure fulvae : pedes pallide fusci ; 

 genua flava ; tibiae apice flavae ; tarsi flavi, apice obscuriores. 



July, September ; on pine trees, near London. 



Mas. — Corpus parvum, crassum, pubescens, punctatum, parum 

 nitens : caput breve, juxta thoraci latum ; vertex latus, convexus ; 

 frons abrupte declivis : oculi mediocres : antennae serrata2, hirtae, 

 corpore vix breviores ; articulus l"^ validus, fusiformis ; 2"^. 

 cyathiformis, brevis ; 3*^^ et sequentes ad 8""". latiores, cyathi- 

 formes; clava fusiformis, acuminata, articulo 8°. fere duplo longior: 

 thorax ovatus, altus, convexus : mesothoracis scutum transversum ; 

 paraptera non convenientia ; scutellum obconicum : abdomen sub- 

 lineare, compressum, thorace angustius et brevius : pedes validi. 



Sp. 102. En. Camirus. Mas. Viridis, abdomen nigro- 

 cupreum, antennw fuhw, pedes nigro-fusci jffuvo-cincti, alw 

 albce. 



Viridis : oculi et ocelli obscure rufi : antennas obscure fulvae ; ar- 

 ticuli V^^. et 2"'. fusci : abdomen nigro-cupreum : pedes nigro- 

 fusci; genua flava; tarsi fusci ; mesopedum femora fusca, tibiae 

 fulvae apice et basi flavae, tarsi laete flavi apice fusci ; protibiae 



