XVIII CONTENTS. 



CLASS III. PISCES Continued. 



ORDER M. NEMATOGNATHI Continued. 



Family XXXIV. Siluridse Continued. Page. 



218. melas (Rafinesque) 141 



219. platycephalus (Girard) 142 



Subgenus Gronias, Cope 142 



220. nigrilabris (Cope) 142 



Genus 78. Lcptops, Rafinesque 142 



221. olivaris (Rafinesque) 143 



Genus 79. Noturus, Rafiuesque 143 



222. flavus, Rafinesque 144 



Genus 80. Schilbeodes, Bleeker 144 



Subgenus Scbilbeodes 146 



223. gyriuus (Mitchill) 146 



224. leptacanthus (Jordan) 146 



Subgenus Rabida, Jordan & Evermann 146 



225. uocturnus (Jordan <fc Gilbert) 146 



226. funebris (Gilbert & Swain) 147 



227. exilis (Nelson) 147 



228. insignis (Richardson) 147 



229. gilberti (Jordan & Evermann) 148 



230. eleutherus (Jordan) 148 



231. miurus (Jordan) 148 



232. furiosus (Jordan & Meek) 149 



Genus 81. Rhamdia, Bleeker 149 



Subgenus Rhamdia 150 



233. wagneri (Gunther) 150 



Subgenus Rhamdella, Eigenmann & Eigenmann 151 



234. baronis-mulleri (Troschel) 151 



235. motaguensis, (GUnther) 151 



236. bracbyptera (Cope) 151 



237. salvini (GUnther) 152 



238. hypselurus (Giinther) 152 



239. laticauda (Heckel) 152 



240. godmani (GUnther) 152 



241. guateinalensis (Gunther) 152 



242. nicaraguensis (Giinther) 152 



243. inicroptera (Gunther) 153 



244. managuensis (Gunther) 153 



245. polycaulus (Gunther) 153 



246. petenensis (Gunther) 153 



247. parryi (Eigenmaun) 153 



Genus 82. Pimelodella, Eigenmann & Eigenmann 153 



248. chagresi (Steindachner) 154 



249. modesta (Gunther) 154 



Genus 83. Pimelodus, Lacepede 154 



250. rnaculatus, Lacepede 155 



Family XXXV. LoricarUdse 155 



Genus 84. Loricaria, Linnaeus 156 



Subgenus Hemiodon, Kner . 157 



251. panamensis, Eigenmann & Eigenmann 157 



Subgenus Sturisoma, Swainson 157 



252. rostrata, Spix 157 



Subgenus Rineloricaria, Bleeker 158 



253. lima, Kner 158 



254. bransfordi, Gill 158 



Subgenus Parahemiodon, Bleeker 158 



255. uracantha, Kner & Steindachner 158 



