SUMATRAN LUGAN1DAE. 235 



AegUS Mc. Leay. 



capitatus Westw. — Various localities , in Mus. Leyd. 



malaccus Thorns. (= rectangulus Voll.). — Various locali- 

 ties, in Mus. Leyd. 



myrmidon Thorns. — Conf. Parry's Catal. 2^ ed. 1870. p. 112. 



ogivus H. Deyr. — Various localities , in Mus. Leyd. 



chelifer Mc. Leay. — Without more definite locality, in 

 Mus. Leyd. 



Leeuweni Rits. l ) — Solok , in Mus. Leyd. 



fornicatus Albers. — Sipirok, teste Albers : Deuts. Ent. 

 Zeits. 1889. p. 238. 



Nigidius Mc. Leay. 



Hageni Rits. — Deli , in Mus. Leyd. 



PigulUS Mc. Leay. 



mediocris H. Deyr. — Deli , in Mus. Leyd. 



marginalis Rits. — Various localities, in Mus. Leyd. 



Beccarii Gestro. — Mt. Singalan , teste Gestro : Ann. Mus. 

 Civ. Gen. 1881. p. 338. 



Cardanus Westw. 

 sulcatus Westw. — Deli, in Mus. Leyd. 



Whereas 20 species are recorded by Dr. Gestro in his 

 tabular view of the geographical distribution of the Luca- 

 nidae in the Eastern Archipelago (Ann. Mus. Civ. Gen. 

 1881) as inhabiting the island of Sumatra, the present 

 enumeration contains the names of 45 species. 



Moreover the following species are said to occur also in 

 Sumatra , but I think these statements are based either 

 upon incorrect identification or upon inexact information 

 about the habitat. 



Prosopocoelus tragulus Voll. — Erroneously described from 

 the Leyden Museum as a Sumatran species. The type- 



1) In the description of Aegus fornicatus Albers (Deuts. Ent. Zeits. 18S9. 

 p. 238) the author says (p. 240) that in my description of Aegus Leeuweni no 

 mention is made of the shape of the hinder angles of the prothorax. It now 

 may be said here that they are faintly emarginate. 



Notes from the Leyden Museum, Vol. XI. 



