PLATE 14. 



Bathydorus laevis spinosissimus Lendenfeld. 



Figs. 1-6, 16, 17, 19-32 — specimen B. 

 Figs. 7-11, 14, 15, 18 — specimen A. 

 Figs. 12, 13 — specimen C. 



1-4. — Ends of small rhabds of specimen B; magnified 600: 



1, 3, phot. Zeiss, apochr. 4, compens. oc. 12; 



2, 4, phot. Zeiss, H. I. apochr. 2, compens. oc. 6. 



5, 6. — The central part with tyle of two small centrotyle rhabds of specimen B: 



5, magnified 600; phot. Zeiss, H. I. apochr. 2, compens. oc. 6; 



6, magnified 2000; u. v. phot. Zeiss, q. monochr. 1.7, q. oc. 10. 



7-10. — End-parts of large protruding rhabds (prostalia) of specimen A; magnified 200; phot. Zeiss, 

 apochr. 8, compens. oc. 6. 



11. — View of the dermal surface of specimen A; magnified 200; phot. Zeiss, apochr. 8, compens. oc. 6. 



12. — View of the gastral surface of specimen C; magnified 200, phot. Zeiss, apochr. 8, compens. oc. 6. 



13. — View of specimen C; magnified 1.6; phot. Zeiss, anastig. 480/412 mm. 



14. 15. — Two transverse sections of specimen A; magnified 10; phot. Zeiss, planar 50 mm. 

 16. — An oxyhexaster of specimen B; magnified 200; phot. Zeiss, apochr. 8, compens. oc. 6. 

 17-23. — Oxyhexasters and parts and groups of such; magnified 600: 



17, 19-23, of specimen B; 



18, of specimen A; 



17, 19, 21-23, phot. Zeiss, apochr. 4, compens. oc. 12; 



18, 20, phot. Zeiss, H. I. apochr. 2, compens. oc. 6. 



24-32. — End-rays and parts of such of oxyhexasters of specimen B; u. v. phot. Zeiss, q. monochr. 1.7, 

 q. oc. 10: 



24-29, parts of end-rays of different oxyhexasters; 

 30-32, an end-ray of an oxyhexaster; 



30, focussed higher; 31, focussed lower; 32, focussed still lower. 



