12 SJÖSTEDTS KILIMANDOARO-MERU EXPEDITION. 17: 1. 



in the Apennines, Chelidura aptera Charp., in the southern Alps, Chelidurella mutica 

 Kr., in the Tirol, and C. acanthopygia Gene., in the hills of north central Europe. 

 F. sjöstedti is more graceful and slender in build than the above insects, but 

 is of the same colour, and like them, is incapable of flight. 



Gen. Pseiuloclielidura Verhoeff. 



Zool. Anz. No. 665, p. 196. 1902. 

 sp. Kibonoto, 1,800 — 1,900 m., one female. It is unfortunate 

 that no male of this species was brought to Europe; it is impossible to determine its 

 true Position from a single female, but it is undoubtedly a new species as the distribution 

 of these flightless forms is always very restricted, and no species of Pseudochelidura 

 has yet been described from this part of Africa.' In appearance is resembles 

 P. edentula Woll., but I refrain from describing and naming it until further material 

 is available. 



List of Species of Dermatoptera liitlierto kiiown from the 

 Kilimaiul j aro-Meru District. 



1. Pygidicraua bettoni Kirby. 11. Spongiphor.i qucadrimaculata Stäl. 



2. Echinosoma wahlbergi Dohkn. 12. Chelisoches morio Fabk. 



3. Bormansia africana Vekh. 13. Diaperasticus erythi-ocephalus Oliv. 



4. Bormansia impressicoUis Verh. 14. Diaperasticus sansibaricus Kaesch. 



5. Aiiisolabis laeta Gekst. 15. Apterygida arachidis Yers. 



6. Anisolabis amiulipes Luc. 16. Forficula senegalensis Serv. 



7. Anisolabis felix Bubr. n. .sp. 17. Forficula rodziankoi Sem. 



8. Leptisolabis usambarana Verh. 18. Forficula sjöstedti Burr. n. sp. 



9. Leptisolabis tbeoriae Verh. 19. Pseudochelidura sp. 

 10. Chaetospania rodens Burr. n. sp. 



' Since tlie above was written Boeelli has described under the nanie of Apferi/(/ida cuvulli a Hightless 

 form that inay be referable to this genus. (v. Doli. Mus. Torino. XXI. N:o 541 from the Ruwenzori district 

 taken by the Duke of the Abruzzi). 



