144 SUMATRAN LUCANIDAE. 



Corrections. 



Cyclommatus faunicolor Westw. of the above cited List 

 is not this species , but Cyclommatus Dehaani Westw. 

 (= affinis Parry), originally described from Borneo. 

 Lucanus elaphus Herbst is not =: Eurytrachelus purpuras- 

 cens Voll., but r= Eurytrachelus saiga Oliv. (= concolor 

 Blanch.) from the Moluccas. 



In consequence of the above Additions the number of 

 Sumatran Lucanidae amounts from 45 to 51 species. 



From the neighbouring island of Nias the following 

 8 species are known as yet: 



Metopodontus occipitalis Hope , Cyclommatus Maitlandi 

 Parry, Cyclommatus canaliculatus Rits., Odontolabis gracilis 

 Kaup, Odontolabis inoequalis Kaup , Eurytrachelus Titan 

 Boisd., Eurytrachelus purpurascens Voll. and Gnaphaloryx 

 tauims Fabr. 



Leyden Museum, February 1892. 



^otes from. th.e Leyden ^Museum, Vol. XIV'. 



