108 APHID NOTES 



Lachnus laricifoliae new species, alate viviparous female: fig. 9, wing; 

 fig. 10, beak; fig. 11, hind leg; fig. 12, nectary; fig. 14, antenna. Apterous 

 viviparous female: fig. 13, antenna. 



Plate XI 



Lachnus parvus new species, alate viviparous female: fig. 1, wing; fig. 2, 

 hind leg; fig. 3, antenna; fig. 5, nectary; fig. 6, cauda; fig. 7, beak. Apterous 

 viviparous female: fig. 4, antenna. 



Lachnus ruhicundus new species, alate viviparous female: fig. 8, wing; 

 fig. 9, hind leg; fig. 10, antenna; fig. 12, nectary; fig. 13, cauda; fig. 14, beak. 

 Apterous viviparous female: fig. 11, antenna. 



