■48 Arl/nir M. Lat : 



He<td with a moderately Ini-ge, round, deep, partially open fovea 

 close to each eye, with a rather shallow impression in front. Antennae 

 with first joint longer and slightly wider than second, third to eighth 

 small, ninth slightly larger, tenth distinctly larger tlian ninth, eleventh 

 ovate, apex pointed, distinctly wider than tenth, and aliout as long 

 as four preceding combined. Vrothorai feebly transverse, widest 

 slightly in advance of middle : with a feeble, isolated, medio- 

 basal fovea, towards l)ase on each side with a fairlv large 

 fovea. Eh/ti(t about as long as wide, each with sutural stria distinct, 

 tiie dorsal foveate at base, but not traceable to middle ; epipleural 

 furrow very short and indistinct. Mftasternuiii excavated at middle 

 of apical third. Ahdomen flattened along middle of under surface, 

 eacn side towards base with a small tubercle behind the coxa. Lf;/'' 

 rather l(;ng and apparently unarmed. Length 1^- — Ih mm. 



$. Differs in having metasternum less impres.sed, abdomen convex 

 along middle of under surface, and without tul)trcles, and legs and 

 antennae somewhat thinner. 



Hah. — New South Wales: Otford, from n nest of Ertatomnia 

 metallicinn (H. W. Cox), from a nest of Stcudiii ma ]itii(iict'j)>i (A. M. 

 Lea), Sydney (Macleay Museum). 



A small species with long straggling hair, especially on the elytra, 

 where it is more noticealjle than in the preceding species. 



Ryhdiis fibid/i-'i, Raft'r. 

 K. hrj/oph il(u Lea. 



M. Raff ray's name was published in 1909, and consequently, not 

 being noted in the Zoological Record, was unknown to me at the 

 tiuic I nauied R. hri/diihihi, which is a syr-ouym of it. Raffray's 

 figure shows the tenth joint of the antennae as longer than in any 

 of the numerous specimens I have examined. 



A single male of this Lnnimon moss species was recently taken from 

 a nest of [ ri(l<iiiii/rni(' r (jldhtr. 



Ri/haris '>-fdvi:dt<i, Ratfr. 



Mr. Gilibons sent a specimen of this species as having l)een taken, 

 at Hornsby, from a wild nest of the hive bee. 



* Eu f)i ncx fidvdd piccih^. Lea. 

 Recently taken from a nest nf E iifiriiux, sp.. at Sy<lnev. 



Eiijiniex /luitsfi iicfd. Lea. 



A male f)f this species was recently takeu, at Latrobe, fnmi a nest 

 of Ectdtoiiiiitd iiittullicuin. 



