1896.] BtriTBH,rijIES op the PAMIIT HESPSIinB^E. 11 



21. S. OPHTHALMIOA, Mab. 



Sape ophthalmica, Mab. 0. E. Soc. Ent. Belg. 1891, p. Ixviii. 



Hab. Delagoa Bay (Mahille). 



No specimen or tigure of this species being available, I must 

 content myself with a provisional reference to this location in the 

 genus, to which the author has assigned it. 



22. S. (?) PLiSTOFicus, Ploetz. 



Antigomis plistonieus, Ploetz, S. E. Z. vol. xl. p. 362 (1879). 

 . Hab. A.buri (Ploetz). 



I cannot make out this species from the description and the 

 material before me. The description does not exactly apply to 

 anything I have seen in nature, though it may be that it designates 

 some already well-known species. 



23. S. (?) PHiLOTOMUs, Ploetz. 



Aniigonus pliilotomus, Ploetz, 8. E. Z. vol. xl. p. 361 (1879) ; 

 Karsch, Berl. Ent. Zeit. vol. xxxviii. p. 262 (1893). 



Hah. Aburi (Ploetz) ; Togoland (Karsch). 

 ■ I do not know this species, at least under this name. 



24. S. (?) L.ELHJS, Mab. 



Pterygospidea Icelins, Ploetz MS., Mabille, Bull. Soc. Zool. France, 

 1877, p. 240 



Ephyriades Icelius, Ploetz, JB. Nass. Ver. xxxvii. p. 6. 



Hab. Gaboon. 



This is another species about which I am left in total uncer- 

 tainty. Ploetz merely cites the name, and from the description 

 of Mons. Mabille I cannot draw positive conclusions. Mons. 

 Mabille has designated for me under this name two wholly differ- 

 ent species, one being the species which he has labelled in the 

 collection of Dr. Staudinger as bouvieri, and the other being a 

 slight variety of S. tJiecla, Ploetz, which he named from a photo- 

 graphic representation sent to him, in which only the upperside 

 appeared. 1 leave this puzzle somewhat reluctantly to others to 

 solve. 



25. S. KOBBLA, Trim. 



Nisoniades Jcobela, Trim. Trans. Ent. Soc. Lond. (3) vol. ii. p. 180 

 (1864); Ehop. Afr. Austr. ii. p. 312, pi. vi. fig. 4, o (1866), 



Pterygospidea Jcobela, Trim. S. Afr. Butt. vol. iii. p. 353 (1889). 



Sarangesa Jcobela, Watson, P. Z. S. 1893, p. 48. 



Hab. Extra-tropical South Africa (Trimen). 



This species reveals a striking superficial resemblance to the 

 species of the genus TJianaos, and represents a section of the genus 

 in which it stands thus far unique. 



