SCIIIZOPODA. 39 



EXPLANATION OF THE PLATES. 



PLATE I. 



Eupliausia superha. 



Via. 1. — Male, 45 mm., dorsal view of anterior end x Id. 



Fig. 2. — Female, 45 mm., dorsal view of anterior end x 10. 



Fig. ?>. — " 6'/«c/'«//s " stage, dorsal view of anterior end x 15. 



FiPt. 4. — Late Cyrtopia stage, dorsal view of anterior end x 30. 



Fig. 5. — Mandibular palp x lo. 



Fig. (). — Second maxilla x 13. 



Fig. 7. — First maxilla x 13. 



Fig. S. — First thoracic limb, eudopod» x '.). 



Fig. It. — Second thoracic limb, endopod x 'J. 



Fig. 1(1. — Lateral spine on carapace of female, 50 mm. x 30. 



Fig. 11. — Lateral spine on carapace of male, 45 mm. x 3o. 



Fig. 12. — Lateral spine on carapace of male, ;'.0 nun. x :!g, 



PLATE IL 



Euphausia rri/staVorophias. 



Fig. 1. — Male, lateral view of entire animal x 0. 



Fig. 2. — Female, dorsal view of anterior end x 15. 



Fig. 3. — Mandibular palp x 30. 



Fig. 4. — First maxilla x 30. 



Fig. 5. — Second maxilla x 30. 



Fig. C. — First thoracic limb X 20. 



Fig. 7. — Second thoracic limb, endopod x 2<). 



Fig. 8. — Calyptopis larva x 4i). 



Fig. 9. — Fnrcilia larva x 2n. 



Fig. 10.— Cyrtopia larva x 2(). 



PLATE IIL 



Thysanoessa macriira. 



-Female, 28 mm., lateral view x G. 

 -Female, dorsal view of anterior end x 10. 

 -Antenna! scale and peduncle x 15. 

 -Mandibular palp x 30. 

 -First maxilla x 30. 

 -Second maxilla x 30. 

 -First thoracic limb, endopod X 30. 

 -Second thoracic limb, endopod x 15. 

 -Seventh thoracic limb, endopod x 30. 

 -Rudimentary eighth thoracic limb x 60. 

 -Endopod of the finst pleopod of the male x 00. 

 -Endopod of the second pleopod of the male x GO. 



I 2 



