440 Mr. A. G. Butler on new Species 
Fig. 4. Lagena Feildeniana, n. sp., magn. 75 diam. ’ 
Fig. 5. Polymorphina acuminata, D'Orbigny, magn. 75 diam.: a, peri- 
phero-lateral aspect ; b, end view. 
Fig. 6. Polymorphina rotundata, Bornemann, magn. 65 diam.: a, peri- 
phero-lateral aspect; 6, end view. 
Fig. 7. Uvigerina pygmea, D’Orbigny, var., magn. 90 diam. 
Fig. 8. Textularia biformis, Parker & Jones, magn. 90 diam. 
Fig. 9. Verneuilina polystropha, Reuss, magn. 90 diam. 
PuatE XXI. 
Fig. 10. Globigerina bulloides, D’Orbigny, arctic variety, magn. 100 
diam.: @, superior or spiral face; 6, inferior aspect; c, peri- 
pheral aspect. 
Fig. 11. Pulvinulina Karsten, Reuss, magn. 50 diam.: a, superior; }, 
inferior ; c, peripheral aspect. 
Fig. 12. Bulimina elegantissima, D Orbigny, var., magn. 90 diam. 
Fig. 13. Polystomella arctica, Parker & Jones: a, lateral, b, peripheral 
aspect, magnified 30 diam.; c, horizontal section, showing the 
laminated thickening of the shell-wall and its minute tubulation, 
magn, 40 diam. ; d, horizontal section of part of the outer con- 
volution, more highly magnified, showing the bifurcation of the 
sutural orifices, magn. 100 diam. 

L.—Descriptions of new Species of Heterocera from Japan.— 
Part Il]. Geometrites. By Artaur G. Butter, F.L.S., 
BAS. eee. 
[Continued from p. 406. ] 
Zerenide. 
ABRAXAS, Leach. 
196. Abraxas conspurcata, n. sp. 
’ Wings white, black at the base; black discocellular blotches, 
two parallel discal series of subconfluent black blotches, be- 
tween which runs an orange line; a confluent series of mar- 
ginal black blotches: primaries with the base orange-streaked; 
a central costal black patch confluent with the discocellular 
blotch ; two subbasal black blotches. Body orange, spotted 
with black ; the head and thorax black, but the back of the 
collar and tegule orange. Expanse 1 inch 7 lines. 
Yokohama (Jonas). 
This species is much like some extreme heavily spotted 
varieties of A. grossulariata ; but it may be readily distin- 
guished from them all by the two discal series of large spots 
or blotches being nearer to the outer margin and complete in 
the secondaries as well as in the primaries, also in the secon- 
daries being broadly black at the base. 
