PLATE XXVI. 



Figure 1. Amblypygus subrot0ndus, Duncan and Sladen(page 140). Abactinai view of the 

 test, natural size. 



2. Aetinal view of the test, natural size. 



3. Longitudinal profile of the test, natural size. 



4. Apical'disk, from another specimen, slightly weather-worn, magnified. 



5. Portion of the aetinal surface of the same specimen, magnified. 



6. Arrangement of the ambulacral plates near the middle of a petal, magnified. 



7. Arrangement of the ambulacral plates near the ambitus, magnified. 



8. Arrangement of the ambulacral plates on the aetinal surface, midway between the 



peristome and the margin, magnified. 



9. Abactinai view of the test of a young specimen measuring 40 millim. in length, 



natural size. 



10. Longitudinal profile of the same specimen, natural size. 



11. Abactinai view of the test of a young specimen measuring -58 millim., natural size. 



12. Aetinal view of the same specimen, natural size. 



13. Longitudinal profile of the same, natural size. 



14. Var. coNicus. Longitudinal profile, natural size. 



