No. 40.] 63 



ORDER V. LOPHOBRANCHII. 



FAMILY fxiX. SYNGNATHID^. 



243 Syngnathtjs fasciatus, Dekay. Banded Pipefish. 



244 Syngnathtjs vikidescens, Dekay. Gree7i Pipefish. 



245 Hippocampus hudsonius, Dekay. Hudson-river Seahorse. .Cabinet. 



— — Hudson river near New-York(4). Gebhard. 



ORDER VI. PLECTOaNATHI. 



FAMILY XXX. GYMNODONTID^. 



246 DioDoN mactjlato-striatus, Mitch. Spot-striped Balloon-fish. 



247 DioDON FDLiGiNosus, Dekay. Unspotted Balloon-fish. 



248 DiODON VERRUCOSUS, Dekay. Warty Balloon-fish. 



249 DioDON piLosus, Mitcli. Hairy Balloon-fish. 



250 Tetraodon turgidus, Storer. Conimoyi Puffer. 



251 Tetraodon curvus, Mitcli. Curved Puffer. Cabinet, 



— — Hudson river near Singsing. Gebhard. 



•252 Tetraodon l^vigatusj Lin, Lineated Puffer. 



253 Acanthosoma carinatum, Dekay. Small Glohefish. 



254 Orthagoriscus mola, Bloch. Short Headfish. 



FAMILY XXXI. BALISTID^. 



255 MoNocANTHUs AURANTiAcus, Dekay. Orange Filefish. 



256 MoNocANTHUs BROAcus, Dekay, Long-finned Filefish. 



257 MoNocANTHUS MAssACHUSETENsis, Storer, Massachusetts Filefish. 



258 MoNocANTHUs SETiFER, Dekay. Thread Filefish Cabinet. 



— — Harbor of N6-w-York(2). Gebhard. 



259 Aluteres cuspicauda, Dekay. Long-tailed Unicorn-fish, 



260 Balistes fuliginosus, Dekay. Bushy Balistes. 



FAMILY XXXII. OSTRACIONIDiE. 



261 Lactophrys camelinus, Dekay. Dromedary Tnmlcfish. 



262 Lactophrys yalei, Dekay. Yale's Trunkfish. 



