IV 



LIST OF GENERA AND SPECIES. 



Qenus 9, continued — 



G. Aptycliopsis Wilsoni, H. W. 



Lapworthi, H. W. 

 ovata, J. and W. 

 Salteri, H. W. 



- subquadrata, J. and W. 



- angulata (Baily) 

 oblata, J. and W. 



Genus 10. — Peltocaris, Salter 



1. Peltocaris aptychoides, Salter 



2. — anatina, Salter (Marrii, 



J. and W.) 



3. — patula, J. and W. 



4. — Carruthersii, J. and W. . 



5. — ? Harkuessi, Salter 

 Genus 11.- Pinnocaris, B. Etheridge, jun. 



1. Pinnocaris Lapworthi, B. E., jun. 

 Genus 12. — Discinocaris, H. Woodward 



1. Discinocaris Browniana, H. W. 



2. — ovalis, J. and W. 



3. — undulata, J. and W. 



4. — gigas, H. W. 



IN PAET III (1898). 



PAGE 

 105 



ICG 

 108 

 109 

 110 

 110 

 111 

 112 

 113 



1.14 

 11G 

 116 

 117 

 117 

 118 

 119 

 119 

 121 

 122 

 122 



Genus 



13.— Di 



thyrocaris, Scouler 



129 



1. 



Dithyrocaris glabra, Woodward and 









Etheridge 



136 



2. 



— 



ovalis, W. and E. 



140 



3. 



— 



granulata, W. and E. 



142 



4. 



— 



testudinea, Scouler 



145 



5. 



— 



Scouleri, 3f'Coy 



155 



G. 



— 



funiculata, Jones and 









Woodward 



158 



7. 



— 



insignis, J. and W. . 



159 





— 



— var. multiju- 









gatn, J. and W. 



162 



8. 



— 



Colei, Portlock 



163 



Genus 13, continued — 



9. Dithyrocaris orbicularis, Portlock 

 10. — tricornis, Scouler 



IN PAET IV (1899). 

 Dithyrocaris Belli, H. Woodward 



— lateralis, 31' Coy 

 Dunnii, J. and W. 



— Neilsoui, J. and W. 



12. — 



13. 



14. — 



15. — 

 1G. — 

 17. llliachura 



21. 



I 



sp. 

 sp. 

 (Dithyrocaris ?) 



veuosa, Scudder\.2t 



18. Dithyrocaris carbonaria, Meek 



and Wort hen 



19. — JLochi, Ludwig 



20. — breviaculeata, 



Ludwig 

 Kayseri, J. 31. 



Clarke 



Genus 14. — Chaenocaris, J. and W. 



1. Chsenocaris tenuistriata (3I'Coy) . 



2. — Toungii, J. and W. 

 Genus 15. — Calyptocaris, J. and W. 



1. Calyptocaris striata (H. Woodward) 



2. — ? Richteriana, /. and W. 

 Genus 16. — Mesothyra, Hall 



1. Mesothyra Neptuni, Hall 



2. — oceani, Hall and Clarke 

 Genus 17. — Ptychocaris, Novak . 



1. Ptychocaris Jaschei (Bonier) 

 Genus 18. — Lebescontia, Jones and Wood- 

 toard . 



1. Lebescontia asni'gmatica, J. and W. 



2. — occulta, J. and W. 

 Genus 19. — Hibbertia, Jones and Woodward 



1. Hibbertia orbicularis, J. and W. 



PAGE 



168 

 170 



177 



184 

 186 



187 

 187 

 188 



188 



190 

 191 



191 



192 



178 

 178 

 181 

 182 

 182 

 183 

 192 

 192 

 193 

 193 



199 

 203 



205 



