XIV CONTENTS, 



CLASS III. PISCKS— Continued. 



Okdek F. Cvclospondyi.i— Coutinued. Page. 



Family XIX. Dalaliidic 56 



0*1^6 41. Somniosiis, Le Sueur 66 



76. microcophahis (Bloch) 57 



Famihi XX. Kchinorhinidx 57 



Genus 42. Echinorhinu8, Blainville 57 



77. 8])inosu8 (Gmelin) 58 



SUBORPER TeCTOSPONDVLI 58 



Famihi XXI. Squalinidie 58 



Geuus43. Squatina, Dumeril 58 



78. squatina (Linnseus) 58 



Order G. Batoidei 59 



Suborder Sarcura 60 



Family XXII. Pristidse 60 



Genus 44. Pristis, Latham - 60 



79. perrotteti, Valenciennes 60 



80. pectinatus, Latham 60 



Family XXIII. lihinobatidx 61 



Genus 45. Rhinobatus, Bloch & Schneider „ 61 



81. lentiginosus, Garman 62 



82. glaucostigma, .Jordan & Gilbert 62 



83. leucorhynchus, Giinther 62 



84. productus, Ayres ' 63 



85. percellens (Walbaum) 63 



86. gpinosus, Giinther 63 



87. planiceps, Garman— 64 



Genus 46. Zapteryx, Jordan & Gilbert 64 



88. exasperatus (Jordan & Gilbert) 64 



89. xyster, Jordan & Evermann 65 



Genus 47. Platyrhinoidis, Garman 65 



90. triseriatus (Jordan & Gilbert) 65 



Family XXTV. Rajidte 66 



Genus 48. Kaja (Artedi) Linnaeus 66 



91. erinacea, Mitchill 68 



92. ocellata, Mitchill 68 



93. fylK-e, Ltitken 69 



94. radiata, Donovan 69 



95. plutonia, Garman 69 



96. ackleyi, Garman 70 



97. ornata, Garman 70 



98. eglanteria, Bosc 71 



99. senta, Garman 71 



100. Isevis (Mitchill) 71 



101. rhina, Jordan & Gilbert 72 



102. binoculata, Girard 72 



103. inornata, Jordan & Gilbert 73 



104. equatorialis, Jordan & Bollman 74 



105. parmifera, Bean 74 



106. stellulata, Jordan & Gilbert 75 



107. aleutica, Gilbert & Thoburn . 75 



108. trachura, Gilbert 75 



109. abyssicola, Gilbert & Thoburn 76 



Family .Y.YF. Narcobalidx 76 



Genus 49. Tetronarce, Gill 77 



110. occidontalis (Storer) 1 77 



111. californica (Ayres) 77 



Gentis 50. Narciao, Henle 78 



112. brasiliensis (Olfers) 78 



