72 [March, 1916. 



On p. 191 for line 17 read : — 



— Either the two medial nn. are received in different cells, or the 



humeral area is not petiolate 43. 



Same page, lines 30 and 32 : — 



For "gradually tapers to a point at apex," read " eultriforni. 

 broad at base and short, constricting rapidly to a sliarp point at 

 apex." 



And for " suddenly acuminated at apex," read " elongate, tapering 

 gradually towards the pointed apex." 



Same page, for the last line of page substitute the following : — 



— Praesterna not defined (a) Hind wing withoiit a medial nerve. . .51. 



(b) H.w. with a medial n....Monophadnus. 



On p. 192, add as a footnote to line 24: — • 



Aberrant specimens of Bhotjocjaster aucwpariae freqviently have an "open" 

 humeral area, as in Selandria, Thrinax, etc. Such specimens are quite unlike 

 any Selandria, but might be mistaken for examples of Thrinax, Avhich they 

 resemble, at least superficially. Their antennae, however, will distinguish 

 them, the 3rd joint being considerably longer than the 4th. They covild hardly 

 be mistaken for any species of Strongylog aster or Stromboceros. 



On p. 193, at the end of line 18, add :— 

 except in Macrophya punctum album, where they are short, stout and sub- 



fvisiform. 



c/. Ent. Mo. Mag., 1911, p. 103. 



On p. 193, line 21 :— 



For " tarsal " read " dorsal," 



And at end of line 34 : — 



After "normal length," add "humeral area always with short perpen- 

 dicular n." 



On p. 193, the footnote as to Allantus maculatus should be can- 

 celled, since 1 now follow Dr. Enslin in referring this species not to 

 Allantus, but to Tenthredella (=^Tenthredo Knw.). 



I have now to correct errors and supply omissions in the separate 

 accounts I have given of ovir various genera and the species contained 

 in them. In each case I will begin by mentioning the number of 

 " Help-Notes " in which the genus has been discussed, and the date of 

 its appearance in Ent. Mo. Mag. 



1.— No. 5 (October, 1903). 

 Neurotoma. Besides ftaviventris we have another species, viz., 

 mandibularis Zadd., which I have fully described in Ent. Mo. Mag., 



