9ß2 Petersen, H. Sauter's Formosa-Ausbeute. 



This species, originally described from Formosan specimens, 

 seems to be a very common species on the Island. 112 specimens 

 are present and coUected at Kosempo, 7> VII. 1911 and V. 1912; 

 Sokutso VI. 1912; Kankau IV. 1912; Taihorin, 7. VII. 1911. It is 

 a very varying species as to size and colour. In tlie smallest 

 specimens the expanse of fore wing measures 15 mm and in the 

 largest 29 mm. 



Climaciella quadrituberculata West. 



Manüspa quadrituberculata Westwood, Trans. Ent. Soc. Lond. 

 1852, p. 264, pl. 18, fig. 1. 12 specimens from Polisha, 7. IV. 191U 

 and 1 $ from Anping 7. IV. 



Euclimacia baaia Okam. 



Okamoto, Zool. Anz., Bd. XXXVII, 1911. p. 301. 



Of this fine species, described from 1 cf from Arikan (Pormosa), 

 is present 1 $, collected at Kankau, VII. 1912. 



The antennae are black with exception of the two basal and 

 fear apical joints, which are yellowish red. 



The fore wing measures 26 mm. 



Megaloptera. 



Sialidae. 

 Neochauliodes sinensis Walk, subsp. meridionalis Weele. 



Chauliodes sinensis Walker, Cat. Neur. Ins. Brit. Mus. 1853, 

 p. 199. 



Neochauliodes sinensis meridionalis Weele, Notes Leyd. Mus. 



XXX, 1909, p. 260. 



Chauliodes formosanus Okamoto, Wien. Ent. Zeit. XXIX, 1910, 



p. 263. 



Of this wide-spread and very varying species was present one 

 male, Kosempo, X. 1911. 



Parachauliodes japonicus Mac Lachi. 



Chauliodes japonicus Mac Lachlan, Journ. Linn. Soc. Lond. 1867, 

 p. 232. 



One female is collected at Taihorin, 22. V. 1911. 



Sialis formosana nov. spec. 



Head, mouthparts, antennae, thorax and abdomen jet black and 

 blackish haired. Head with a deep triangulär Impression in front 

 and with several oblong and raised tubercles. Antennae and palpi 



