1. Toxopneustes skeleton and pluteus. 24 hours. 



2. Toxopneustes, half skeleton. Side view. 24 hours. 



3. Hipponoe skeleton. 24 hours. 



4. Hipponoe skeleton. 4 days. 



5. Moira skeleton. 15* hours. (JIcGlone.) 



6. Outline Moira pluteus. 24 hours. (McGlone.) 



7. Moira skeleton. 29 hours. 



8. Outline Arhacia pluteus. 40 hours. 



9. Arhacia skeleton. 40 hours. Ends of arms not shoTV-n. 



10. Mellita, half skeleton. 23i hours. 



11. il/eZ/i<a skeleton. 48 hours. Ends of anns not shown. 



12. Outline Mellita pluteus. 84 hours. 



13-14. Toxopneustes^ X Moira (^. Half skeleton. 42 hours. 



15. Toxopneustes 9 X Moira d^. Side view. 48 hours. 



16. Toxopneustes 9 X Moira d'- Whole skeleton. 48 hours. 



17. Toxopneustes 9 X Moira ^. 62 hours. 



