J98 Petersen, H. Sauter's Formosa-Ausbeute. 



with a strong brownish yellow tinge; the nervures darker, especially the 

 Costa. Severa] dark spots and cross bands are to be found. Length 

 12,5 mm; fore wing 12 mm; bind wing 10,5 mm. 



One malo, Type in Deutsches Entom. Museum, is captured by 

 Sauter, VIII, 1909, at Koshun, Pormosa. 



Panorpa formosana Nav. 

 Campodetecnum formosanum Navas, Revue Russe d' Entom. XI, 

 1911. 



Of this species I saw 3 females, captured by Sauter, January 

 1910, at Taihorin, Formosa, in Deutsches Entom. Museum, The spe- 

 cimens agree very well with the descriptlon glven by Nav äs. 



Micromus Sauteri n. sp. 



Head and palpi reddish grey; the apical Joint of palpi sharp 

 pointed and yellow. Antennae yellowish white; P* and 2*^*^ Joint 

 brown. Thorax reddish grey. Abdomen greyish black. Head, thorax 

 and abdomen yellowish haired. Anterior wings with yellowish grey 

 tinge, especial along the basal part of the bind border. Costa and 

 subcosta yellow; the other longitudinal nervures yellow and with 

 greyish brown bands. The cross veins mostly greyish black. The 

 apical row of gradate veins contains 11 veins in the one wing and 

 12 in the other; the inner row contains 7 veins. In the posterior 

 part of the wings there are found some whitish dots along the ner- 

 vures (especial towards the base). In the posterior wings all the 

 nervures are yellowish white with exception of the cross veins in 

 the apical series, which are brown. In the apical serie there are 

 found 10 and in the inner serie 6 veins. All the borders and ner- 

 vures in both wings with yellowish white hairs. Legs yellowish 

 white, and the bind tibiae dilated. Length of fore wing 7 mm; of 

 bind wing 6 mm. 



One female, captured by Sauter, April 1909, at Kanshirei, 

 Pormosa, Type in Deutsches Entom. Museum. 



