Mr. Et. K. Turner on Fossorial Hymenpptera. 3.55 



than tiir median ; recurrent nervurea received very near the 

 middle of the second and third cubital cells ; cubitus of the 

 hind wing interstitial. Fore tarsi and hind tibise almost 

 entirely unarmed ; inner spur of the hind tibiae fully half as 

 long as the hind metatarsus j tarsal ungues strongly bifid. 

 Hub. Mlanje, Nyasaland (S. A. lYeave), January 1913. 



3. Cryptosaliua %ndocilt8 ] sp. n. 



2 • Nigra, opaoa, argent eo-pruinosa ; alia hvalinis, auticis late 



fu8co bifasoiatde, apice angustissime fuscis. 

 Var. Capite pedibusque fuseo-l'errugineis. 

 Long. 18-20 mm. 



$. Very similar in structural details to oontristant ; the 

 antennae stout, more or less covered with very delicate silver 

 pubescence, which is also visible on the abdomen ; the dorsal 

 surface of the thorax rather less minutely punctured, giving 

 the appearance of very tine granulation; mesopleurae rugose. 

 Median segment, abdomen, and legs as in conlristans. 

 Second abscissa of the radius almost twice as long as the 

 third. The first fuscous fascia of the fore wing runs along 

 the basal nervine, broadening rapidly from thecosta; the 

 second is very broad, filling the whole of the second and 

 third cubital cells, the radial cell except the extreme apex, 

 the apex of the first cubital cell, the apex of the first discoidal 

 cell, the second discoidal cell except the base, and the base 

 of the third discoidal cell. 



Hob. Mlanje, Nyasaland (S. A. Neave), December 1913 

 and January 191-4. 



Except in the very different colouring of the wings the 

 differences between this and coutristans are very small. 



Cryptosalius perluctuosus, sp. n. 



2 . Nigra, opaca ; pedibus fusco-ferrugineis ; alia hyalinis, anticis 



fusco bifasciatis. 

 Long. 12 mm. 



? . Very similar in structure to the two last species, 

 differing in the following points: — Eyes nearer together on 

 the vertex, the posterior ocelli being half as far again from 

 each other as from the eyes; pronotum fully as long as the 

 mesonotum, the sculpture of the thorax fine as in contristans ; 

 pleurae sparsely punctured, the punctures large ; sides of the 

 median segment delicately striated, with sparse punctures ; 

 scutellum without a carina. The second fascia of the fore 

 wing is much narrower than in indocilis y occupying the radial 



