MONOGRAPHIA CHALCIDUM. 23 



anticae, genua, tarsique fusci, subtus flavi : alae albse, nervis 

 pallide fuscis. (Alarum longitudo, 1 lin.) 

 September; Isle of Wight. 



Genus III. Eurytoma, Illiger. 



Caput magnum : palpi maxillares 4-articulati : maris antennae 

 ll-articulatse, setaceae, verticillato-pilosae, articulo primo elongate, 

 secundo breviore, tertio et quarto brevissimis, quinto et sequenti- 

 bus remotis, latitudine decrescentibus : femince antennae 1 2-articu- 

 latae, pilosae, submoniliformes, clavatae : thorax gibbosus : abdomen 

 compressum. 



Sp. 1. Eur. verticillata. Mas et fem. Nigra, pilosa, alls 

 subhyalinis. 



Diplolepis verticillata. Fab. 



Caput obscurum : oculi ocellique nigro-fusci : thorax punctatus, 

 gibbosus : petiolus obscurus, punctatus : abdomen nitidum, 

 glabrum : antennae maris fusco-pilosag : tarsi fusci : genua flava : 

 alae latae, subhyalinae, nervis fuscis. (Alarum longitudo, 2h — 3 lin.) 



June ; amongst grass in meadows ; Southgate. July ; 

 south of France. 



Sp. 2. Eur. longipennis. Mas. Nigra, pilosa, jjrcBceclenti 

 angustior, alis longioribus subhyalinis. 



Caput obscurum : oculi ocellique rufo-fusci : thorax et petiolus 

 obscuri, punctati : abdomen nitidum, glabrum : genua flava : 

 tibiae anticae tarsique fiisci, subtus flavi. (Alarum longitudo, 

 21 lin.) 



The smaller head, the much narrower, and less gibbous 

 thorax, the longer antennae and wings, the latter also nar- 

 rower, distinguish this species from the preceding. 



July ; amongst grass in meadows ; Southgate. 



Sp. 3. Eur. Abrotani Panzer. Mas et fem. Nigra, alis 

 hyalinis. 



Caput obscurum : oculi ocellique rufo-fusci : thorax et petiolus 

 obscuri, punctati : abdomen nitidum, glabrum : tibiee anticae 

 fuscae, subtus flavae : tarsi antici genuaque flavi : tarsi 4 postici 

 pallide straminei, supra pallide fusci : feminae tarsi omnino flavi. 

 (Alarum longitudo, 1| — 2^ lin.) 

 Var. — Femora basi, tibiaeque anticae, flavae. 



