372 Forty-second Report on the State Museum. 



Plate XXIV.— Cyphaspis ornata, var. baccata. Figs. 22, 23. 



Phaethonides Macrobius. Fig. 24. 



Phaethonides cyclurus. Figs. 26, 27, 28. 



Phaethonides varicella. Figs. 29, 30, 31. 



Phaethonides gemmcens. Figs. 32, 33, 35, 36. 

 Plate XX.Y.—Proetus delphinulus. Fig. 6*. 



Proetus Phocion. Figs. 9*, 10*. 



Phaethonides cyclurus. Fig. 11. 



Phaethonides arenicolus. Fig. 12*. 

 Plate XXVI.— Stylonurus excelsior. Fig. 1*. 

 Plate XVIXa — Stylonurus excelsior. Figs. l*-2*-3*. 

 Plate XXVII.— Eurypterus prominens. Figs. 3*-4*. 



Eurypterus Beecheri; Fig. 5*. 



Eurypterus approximatus. Fig. 6*. 



Stylonurus (?) {Echinocaris?) Wrightianus. Figs. 7*-8*-9*. 



Echinocaris punctata. Fig. 10 (= xxviii — 4) 

 Plate XXVIII.— Echinocaris punctata. Figs. 1, 2, 3, 4, 5, 6-7. 

 Plate XXIX.— Echino caris punctata. Figs. 1-2, 3, 4, 5, 6 (= xxviii — 2), 7, 8 



Echinocaris pustulosa. Figs. 9*-10*. 



Echinocaris sublcevis. Figs. 11*-12*. 



Echinocaris condylepis. Figs. 14-15, 16-17. 



Echinocaris multinodosa. Figs. 18*, 19*. 

 Plate XXX.— Echinocaris socialis. Figs. 7, 10. 



Mandibles of Phyllocarida. Figs. 13, 14, 15, 16, 17, 18, 19. 



Palceopalcemon Newberryi. Figs. 20*-21*-22*-23*. 



Tropidocaris Hamiltonice . Figs. 24-25. 

 Plate XXXI.— Ceratiocaris longicauda. Fig. 1. 



Elymocaris siliqua. Fig. 6*. 



Tropidocaris bicarinata. Figs. 7*-9*, 8-10, 11*. 



Tropidocaris interrupta. Fig. 13*. 



Tropidocaris alternata. Figs. 14*, 15*. 



Bhinocaris columbina. Figs. 16-17, 18-19, 20. 



Rhinocaris scaphoptera. Figs. 22-23. 

 Plate XXXII.— Mesothyr a Oceanl. Figs. 1 (=xxxiii— 4), 2 (=xxxiii — 4) 

 3 (=xxxiii— 5), 4 (=xxxiii — 4), 5 (— xxxiv — 4) 

 6 (=xxxiii — 1). 



Mesothyra Xeptuni. Fig. 7 (=xxxiii— 1). 



Mesothyra spumcea. Figs. 8-9. 

 Vla.teXXXIll.—Mesothyra Neptuni. Fig. l. 



Mesothyra spumcea. Fig. 2. 



Mesotlajra {Dithy roe avis) Veneris. Fig. 3. 



Mesothyra Oceani. Figs. 4, 5, 6, 7. 

 Plate XXXIV.--3fe.so£%ra Oceani. Figs. 1, 2, 3, 4, 5. 

 Plate XXXV.— Schizodtscus oapsa. Figs. 1-2, 3-4, 5, 6, 7-8, 9. 



Estheria pulex. Figs. 10-11. 



Spathiocaris Emersonhe. Figs. 12, 13, 14, 15, 16, 17, 1$, }9, 

 Bipterocaris pes-cervce. Figs. 20-21, 22-23. 

 Dipterocaris pennce-Dcedali. Fig. 24. 

 Dipterocaris procne. Figs. 25, 26-27 f 



