PLATE VI. 



Fig. 1. Body wall 12 mm. thick, reddish with some black patches. J- natural size. 



Fig. 2. Body wall 14 mm. thick, reddish above blackish below, f natural size. 



Fig. 3. Body wall 10 mm. thick, reddish. -|- natural size. 



Fig. 4. Body wall 9 mm. thick, blackish. \ natural size. 



Fig. 5. Body wall 9 mm. thick, blackish. ^ natural size. 



Fig. 6. Body wall 8 mm. thick, blackish. § natural size. 



Fig. 7. Body wall 7 mm. thick, brownish red. \ natural size. 



Fig. 8. Body wall 11 mm. thick, blackish. -|- natural size. 



Fig. 9. Body wall 10 mm. thick, reddish. § natural size. 



Fig. 10. Body wall 9 mm. thick, r.eddish above blackish below. -| natural size. 



Fig. 11. Body wall 9 mm. thick, reddish, natural size. 



Fig. 12. Body wall 10 mm. thick, reddish black, f natural size. 



Fig. 13. Body wall 13 mm. thick, reddish black. -J- natural size. 



