116 hymenoptera. 



5. Myrmica sulcinodis. B.M. 



Myrmica sulcinodis, Nyl. Adno. Mon. Form. Bor. Eur. 934 ; 

 Form. Fr. et d' Alger. 80. 5. 



Smith, Brit. Form. 119. 4. 



Mayr. Form. Austr. 136. 5. 

 Myrmica perelegans, Curtis, Trans. Linn. Sac. xxi. 214. 5. 



Hab. Britain; France; Germany; Svritzerland ; Finland. 



Typical specimens from Dr. Nylander and Mr. Curtis have 

 been carefully compared, and, in our opinion, they are identical. 



6. Myrmica LyEvinodis. PI. VIII. fig. 8. B.M, 



Myrmica laevinodis, Nyl. Adno. Mon. Form. Bor. Eur. 1052. 18 ; 

 Addit. Adno. Mon. Form. Bor. Eur. 927. 1 ; Form. Fr. etd' Al- 

 ger. 78. 2. 



Foersf. Hym. Stud. Form. 64. 35. 



Curtis, Trans. Linn. Soc. xxi. 213. 2. 



Schenck, Beschr. Nass. Ameis. 75. 



Smith, Brit. Form. 118. 3. 



Mayr. Form. Austr. 130. 2; Ungar. Ameis. 18. 1. 



Hab. Britain; France; Germany; Hungary; Finland; Russia. 



7. Myrmica granulinodis. 



Myrmica granulinodis, Nyl. Addit. Adno. Mon. Form. Bor. Eur. 

 "1060. 



Hab. Siberia. 



8. Myrmica lobicornis. PI. XII. fig. 12. B.M. 



Myrmica lobicornis, Nyl. Adno. Mon. Form. Bor. Eur. 932. 4 ; 

 Addit. Adno. Mon. Form. Bor. Eur. 1052. 21 ; Addit. alt. 31 ; 

 For7n. Fr. et d' Alger. 82. 7- 

 Foerst. Hym. Stud. Form. 69. 

 Schenck, Beschr. Nass. Ameis. 82. 

 Mayr. Form. Austr. 140. 7- 

 Mvrraica denticornis, Curtis, Trans. Linn. Soc. xxi. 215. 7- 1. 23. 

 f. 18, 19. 



Smith, Brit. Fortn. 120. 5. 



Hab. Britain ; France ; Germany ; Hungary ; Italy ; Finland. 



We have compared specimens of this species from Dr. Nylander 

 with others from Mr. Curtis, and they are certainly identical. 



Subdivision 2. 

 Species minute. The maxillary palpi 4-jointed ; the labial 



