xiv LIST OF SPECIES. 



DECADE XIX. 



AMATHIA BICORNIS, TENISON-WOODS 307 



AMATHIA SPIRALIS, LAMOUROUX ... 307 



AMATHIA TORTUOSA, TENISON-WOODS 308 



AMATHIA INARMATA, MACGILLIVRAY 309 



AMATHIA AUSTRALIS, TENISON-WOODS 310 



SCHIZOPORELLA ROSTRATA, MACGILLIVRAY 311 



SCHIZOPORELLA WOOSTERI, MACGILLIVRAY 311 



SCHIZOPORELLA PULCHERRIMA, MACGILLIVRAY ... 312 



SCHIZOPORELLA LATISINUATA, HINCKS 312 



SCHIZOPORELLA BITURRITA, HINCKS 313 



SCHIZOPORELLA PACHNOIDES, MACGILLIVRAY ... 314 



SCHIZOPORELLA HYALINA, LINN 314 



MEMBRANIPORELLA DISTANS, MACGILLIVRAY ... 317 



CRIBRILINA RADIATA, MOLL ... 317 



CRIBRILINA SETIROSTRIS, MACGILLIVRAY ... ... 318 



CRIBRILINA MONOCEROS, BUSK 319 



CRIBRILINA ACANTHOCEROS, MACGILLIVRAY 320 



HIPPOTHOA DIVARICATA, BUSK 320 



HIPPOTHOA DISTANS, MACGILLIVRAY 321 



ELECTRA AMPLECTENS, HINCKS ... 322 



