TENTHREDINIDiE. EMrHYTUS. 89 



Sp. 1. succinctus. Niger, abdominis cingulis duohus anoque albis, pedibus albo 

 variis, antennis apice rufescentibus. (Long. corp. 4§ lin. ; Exp. Alar. 7§ I'm.) 



Te. (Em.) cincta. Klug.—Steph. Catal. 338. No. 3246. 



Black : apical half of the antennae reddish ; labrum ferruginous on its edges ; 

 abdomen with the basal segment, the apex of the 5th, and the terminal one 

 above white ; femora black ; the extreme tip, and sometimes base, with the 

 tibise white, the apex of the hinder ones black ; tarsi reddish-white ; wings 

 hyaline, with a fuscous patch at the apex, their basal scales white. 

 Not uncommon, in June and July, throughout the metropolitan 



district ; also found in Devonshire, and near Bristol. 



Sp. 2. cingulatus. Niger, ore, collaris margine, squamis, abdominis segmento 

 5.to, genubusque albis. (Long. corp. SJ lin.; Exp. Alar. 7§ lin.) 



Dol. cingulatus. .S"^. Fargeau Mon. 117. — Em. cingulatus. Steph. Nomen. 

 2c? edit. Appendix. 



Black : mouth, margins of the collar, wing scales, metathoracic tubercles, a 

 triangular spot at the base of the abdomen, the 5th segment of the last both 

 above and below, the 4 anterior femora, with their coxas, the base of the 

 posterior and of all the tibiae white ; the 4 anterior femora with a faint 

 black line above, and the middle of the posteiior also black; rest of tibise 

 pale testaceous; tarsi brownish; wings hyaline, nervures and stigma 

 fuscous, the last pale at the base. 

 Taken at Hertford in July. 



Sp. 3. perla. Niger, capitis clypeo, collare, alai-umque squamis albis, pedibus 

 pallidis, abdomine macula dorsali lutea, medio subtus tcstaceo. (Long. corp. 

 c2i_3 lin. ; Exp. Alar. :i—5^ lin.) 



Te. (Em.) perla ? King. — Steph. Nomen. 2d edit. Appendix. 



Black: clypeus, collar, wing scales, and metathoracic tubercles white; 

 abdomen with a yellowish triangular spot at the base of the 1st segment 

 above, and the 4th and 5th segments beneath testaceous ; legs pale, the hinder 

 femora black towards the apex ; tibiae reddish-brown towards the tip ; 

 tarsi also dusky above ; wings hyaline, nervures, costa, and stigma brown. 



Probably the male of the foregoing species. 

 Also found at Hertford, in June. 



Sp. 4. cinctus. Niger, abdomine [in faiminu) fascia alba, tibiis rufescentibus {in 

 fbsmind) basi albis. (Long. corp. 4 lin. ; Exp. Alar 6| lin.) 



Te. cincta. Linnc.—^m. cinctus. Steph. Catal. 338. No. 3947. 



Black: metathoracic tubercles, triangular spot at the base of the abdomen, 

 and the 5th segment of the latter above and its sides white ; femora black, 

 their apex white ; tibiae reddish, with the base white ; tarsi also reddish ; 

 wings hyaline, nervures and stigma brown-black, the costa and base of the 

 last yellowish. 



The male wants the white fascia on the abdomen, and the base of the posterior 

 tibiie is not white. 



