496 



MONOGRAPHIA CHALCIDITUM. 



abdomen cupreo-viride, nitens, thorace angustius et paullo lon- 

 gius ; segmenta postice cupreo-purpurea : pedes pallide fulvi ; coxit 

 aeneo-virides ; tarsi flavi, apice fusci : alae subfuscse, ad costam 

 saturatiores ; squamuloe et nervi fulva, illae antice fuscae ; stigma 

 pallide fuscum, minutum. (Corp. long. 1| lin. ; alar. 2 lin.) 

 Found near London. 



Sp. 47. Pter. futilis. Fern. Viridi-ceneus, antemiis fuscis, 

 pedibus fulvis, alls subfuscis. 



Viridis : caput thorace vix latius : oculi obscure rufi : antennae 

 obscure fuscae ; articulus 1"^ basi flavus: abdomen viridi-aeneum, 

 nitens, thorace paullo longius ; discus obscure purpureus : pedes 

 fulvi ; coxae virides ; genua necnon meso- et metapedum tarsi 

 basi pallide fiava : alae subfuscse ; squamulae et nervi fulva, illas 

 antice fuscae ; stigma pallide fuscum, parvum. (Corp. long. ^ 

 lin. ; alar. 1| lin.) 



New Lanark, Scotland. 



Sp. 48. Pter. decorus. Fem. VirkU-cupi-eus, P. sequestri 

 similis, antemiis crassioribus nigro-fuscis , abdomine v'lridi 

 nite/ite, pedibus fulvis, alis sublimpidis. 



Viridi-cupreus, parum nitens : caput postice viride : oculi obscure 

 fusci : antennae nigro-fuscae ; articulus 1"^ pallide fulvus, apice 

 fuscus : abdomen cupreo-viride, nitens ; discus purpureus : pedes 

 fulvi ; coxae aeneo-virides ; meso- et metapedum tibiae tarsique 

 pallide flava, hi apice fusci, illae fulvo cingulatse ; alas fere limpidae, 

 parum fulvescentes ; squamulae et nervi flava, illae antice fuscae ; 

 stigma fuscum, parvum. (Corp. long. 1 — 1^ lin.; alar. 1| — \l lin.) 



Var. /3. — Tibiffi omnes fulvae. 



Var. y. — Caput postice aeneo-viride. 



Var. ^. — Abdomen Isete viride ; segmentum l""*. cupreo et cyaneo 

 micans ; sequentium margines postici purpurei, utrinque cuprei. 



October ; on laurels ; near London. New Lanark, Scotland. 



Sp. 49. Pter. famulus. Fem. Viridis aut viridi-ceneus, 

 P. decoro similis at paullo brevior, antennis nigro-fuscis, 

 pedibus flams, femoribus fuscis, alis sublimpidis. 



Viridi-aeneus : caput postice viride : oculi obscure rufi : antennae 

 nigro-fuscse ; articulus l"^. flavus, apice fuscus : abdomen cupreo- 

 viride, nitens ; discus purpureus : pedes flavi ; coxae aeneo-virides ; 

 femora fusca ; meso- et metapedum genua et tarsi pallide flava ; 



