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



Sagaritis postiea, n. s. 



Nigra, pedibus rufis, basibus nigris. 5 . 



Head subbuccated ; face quadrate ; mandibular teeth of equal 

 length ; a subdistinct ridge running from just in front of the base 

 of the mandibles upwards and outwards towards the eyes, but not 

 quite up to them ; apex of clypeus produced into a distinct spine. 

 Mesonotum obsoletely trilobed ; supero-medial area of metathorax 

 hexagonal, longer than wide, not distinctly closed behind ; lateral 

 arese divided ; mesopleura opaque ; disc smooth and shining ; the 

 remainder partially aciculate, most distinctly so in front of the 

 disc ; a deep strongly defined depression running from anterior 

 margin of mesopleura half across the sui'face, rises from just below 

 the level of base of front coxae. Post-petiole of 1st segment of 

 abdomen quite three times as wide as the petiole, longer than wide, 

 sides subparallel, the widest part between the spiracles ; 2nd seg- 

 ment one-third longer than wide ; 3rd longer than wide ; aculeus 

 as long as the 1st segment. Wings : areolet petiolated ; recurrent 

 nervure received before the middle ; transverse anal nervure 

 geuiculated, one-thhd from the bottom ; emitting nervure all but 

 absent. 



Black ; mandibles and palpi yellow ; base of wings yellow, 

 squamulse white ; stigma pale brown ; legs red, coxae black ; tro- 

 chanters yellow; greater part of 1st joint black ; base of 2nd joint 

 of hind ones, as well as extreme base of hind femora, slightly 

 fuscous ; middle of hind tibiae yellow, before the base within a 

 faint brownish stain ; last joint of all the tarsi darker than the 

 rest; belly yellow, with a lateral fuscous spot increasing in size 

 from before backwards. Female. Length, 7 mm. 



One female taken by Mr. Harwood in the neighbour- 

 hood of Colchester. The colour of the legs easily dis- 

 tinguishes it from any species I am acquainted with. 



Limneria pedella, Holm. 



Holm., Mon. Oph. Suec, 73, 35, <? , 2; Brischke, 

 Die Ich. d. P. W. u. 0-Preuss, 56, c? , ? . 



Both sexes of this insect have been taken by Mr. G. 

 C. Bignell in Devonshire. 



Limneria coxalis, Brischke. 



Die Ich. d. Prov. W. u. 0-Preuss, 44, ^ , ? . 



Both sexes of this very distinct species have been met 

 with by Mr. Harwood, of Colchester ; and the male has 



