To NEW GUINEA IN 1904 anp 1905. parr 1. 923 
cellule not being narrowed in front so much or so distinetly 
as in the two genera just mentionel. Except in these points 
the neuration agrees with that of Psenulus atratus Pz., in 
which the 214 recurrent nervure is received in the 3" cubital 
cellule. 
Notogonia modesta Smith. 
Larrada modesta, Smith, Proc. Linn. Soe. III. 159, !. e. VIII, 84. 
Merauke. 
Diploptera. 
Eumenide. 
Rhynchium haemorrhoidale F., race medium Maind. 
Digoel. 
Cf. Cameron, l.c, 63. 
A large example with a total length of 23 m.m., with broad 
red bands on the apices of the 214, Std and 4% segments and 
with the others entirely red. There is a broad, curved red 
mark close to the apex of the clypeus and a yellowish broad 
mark, transverse above, broadly rounded below, on the front 
over the antennæ. The vertex above is entirely black. The 
teeth on the sides of the metanotum are stout, longish, irre- 
gular, stronger above than below. The form in the collection 
is hardly typical medium, the abdominal bands being too red, 
being more as in typical haemorrhoidale as figured by Maindron 
(Ann. Soc. Ent. Fr., 1882, pl. 4 fig. 10) than in his figure 
of medium in which the bands are yellowish (Pl. V, f. 1,2. c.). 
There seems to be several well-marked races of haemorrhoidale 
in the Malay Archipelago ; but they all merge more or less 
into each other. Cf. Albert Schulz, Berl. Ent. Zeit. XLIX, 
pp. 218—225; and Maindron, Ann. Soc. Ent. Fr. 1879 
pp. 277—280. 
