ICHNEUMOKID.E. TRYPHON. 263 



Sp. 91. facialis. Niger, abdominis medio rufo, pedibus anterioribusfulvis, bust 

 plerumque nigra, tibiis posticis basi rufis, antennis subtus ore macidaque 

 faciei Jiavis. (Long. corp. 3—5 lin.; Exp. Alar. 5|— 9 lin.) 



Tr. facialis. Steph, Nomen. SJ edit. Gen. 715. 91, 



Black : mouth, and a more or less extensive, mostly semicircular, yellow spot 

 on the face ; antennae about half the length of the body, pale red or yellow 

 beneath ; abdomen silky, linear or somewhat clavate in the male, the basal 

 segment black, its edge and the 3 following segments red, the 2nd frequently 

 with 2 confluent spots or a transverse fascia, and the 3rd also occasionally 

 M'ith a cloud at the base black, 5th and following glossy black ; legs mode- 

 rate, 4 anterior fulvous, with the base of the femora occasionally black, 

 trochanters yellow, tibise reddish at the base ; wings rather hyaline ; cellule 

 smooth, irregular, petiolated. 

 Not micommon within the metropolitan district in June and July, 



frequenting umbelliferous flowers, &c. 



Sp. 92. quadrilineatus. Niger, abdominis medio, tibiis anterioribus, femoribusque 

 riifis, orbiiis oculorum intei-nis, lineis 2-hus faciei, linedque ante alas, Jiavis. 

 (Long. corp. 85—4 lin.; Exp. Alar. 5 — 7 lin.) 



Tr. quadrilineatus. Gravenhorst, ii. 2,20.— Steph. Nomen. 2d edit. Gen. 715. 92. 



Black : palpi, spot on the mandibles, a streak on the clypeus, inner orbits, and 

 2 longitudinal lines on the face, united below to the pale orbits, and 

 extending towards the base of the antennae upwards, and a minute dot on 

 the cheeks, yellow ; antennte slender, the 2 basal joints yellow beneath, and 

 the thorax with a streak before the wings and a dot below them also yellow ; 

 abdomen with the basal segment black, the tip chestnut, 2nd chestnut, with 

 a black lateral spot, 3rd chestnut, 4th also chestnut, with a black fascia 

 before the margin, remainder black; legs red, coxee and trochanters black, 

 chestnut beneath, the extreme base of the hinder femora blackish ; hinder 

 tibiae and tarsi fuscescent, the former with a chestnut tinge towards the 

 base ; wings slightly hyaline ; cellule somewhat 5-angular. 

 Apparently rare : taken at Hertford in June. 



Sp. 93. hamulus. Niger, abdomine rufo, basi nigra, tibiis anterioribus femori- 

 busque rufis, ore et lined hamatd ante alas albido-flavis. (Long. corp. Sj lin. ; 

 Exp. Alar. 5i lin.) 



Tr. hamulus. Gravenhorst, ii. 322. — Steph. Nomen. 2d edit. Gen. 715. 93. 



Black : mouth and clypeus dull whitish straw-colour, the base and apex of the 

 mandibles black ; antennae slender, porrect, the tip a little recurved ; thorax 

 with a dot, and a line befoi-e the wings, the latter hooked towards the front, 

 whitish-yellow; abdomen oblong, somewhat sessile, the basal segment 

 black, the 2nd black with the apex chestnut, the remainder entirely chest- 

 nut; ovipositor black ; legs rather slender, 4 anterior red, coxae and tro- 

 chanters black, posterior black, with the femora chestnut, the base and apex 

 blackish, the base of the tibise dull chestnut; wings hyaline ; cellule none. 

 Also rare : taken in June, at Daren th wood. 



