438 Mr. Bridgman's additions to T. A. Marshall's 



Legs red, middle tarsi brownish, bind tarsi black. Stigma palish 

 brown. Female. Length, 5 mm. 



This female was bred by Mr. W. H. B. Fletcher at the 

 end of May from larvae in fungi from Arundel Park. It 

 appears to be very distinct from any previously-described 

 Lissonota; the length of aculeus and black body easily 

 separates it from the others. 



Lissonota transversa, n. s. 



Niger; pedibus rufis, capite et thorace flavo-maculato, aculeo 

 corporis longitudine. 



Subopaque ; head transverse, narrow behind the eyes, sides 

 rounded ; face transverse, rather wider than the forehead ; antennae 

 filiform, as long as the body. Thorax finely and densely pmictate ; 

 metathorax with a longitudinal depression and prominent trans- 

 verse costa. First segment of abdomen about one and a half 

 times as long as the width of the apex, very finely punctate, inter- 

 stices with fine transverse striations, with a slight transverse de- 

 pression before the smooth apex ; 2nd rather wider than long, 

 sculpture the same as the 1st ; 4th and remaining segments almost 

 smooth ; aculeus as long as the body. Wings with an areolet ; 

 transverse anal divided almost at the bottom. 



Black ; palpi and clypeus reddish yellow, middle of mandibles, a 

 mark on each side of the forehead and collar, tubercles, and a 

 triangular mark on shoulders, yellow. Extreme apex of segments 

 obscurely reddish. Legs red, hind tarsi fuscous. Squamulae 

 yellow ; stigma brownish red ; wings yellowish. Female. Length, 

 6 mm. 



I took this female at Norwich in August ; it has also 

 been taken by Dr. Capron at Shiere. 



Lissonota trochanter ata, n. s. 



Niger; pedibus rufis, trochanteribus posticis tibiis posterioribus 

 tarsisque nigi-is, aculeo abdomine longiore. 



Subopaque ; head transverse, narrow behind the eyes ; antennae 

 as long as the body. Mesonotum closely and finely punctate ; 

 metathorax rather finely rugosely punctate, with no trace of areae, 

 but a distinct transverse costa. First segment of abdomen rather 

 more than twice as long as wide ; 2nd and 3rd longer than wide ; 

 the 1st and 2nd with very fine transverse striations ; extreme apex 

 rather finer ; aculeus nearly as long as the body. Wings with an 



