UADIdLARlA — r^KTIlOCOM S. .-iKTHOI : YKIIS, SI L^HOXOSI'I LKKA l^i") 



Salinity:' •)5,'ji', mean of 7 obs.. nuix. 8H.,-,(i, ijiin. ISo.sk. 

 Plankton-type. Helongs lo tlie wesleni tropicnl Atlantic 1). 



SETHOCONUS GALEA Cl. 



(Kongl. Sv. Vcl. Akail. Handl. Vol. .W.XII n. :'- pag. :.^8 PI. IV llg. 3.) 

 1KU8 ./»///: 78° N. B° W. ideep sea haul). 

 Plankton-type: V 



SETHOCONUS ORTHOCERAS Ilia,. 



iChall. pag. 1294 I'l. I, IV lig. 11.) 

 lS(t9 Jnniian/: ir>° X. i'.F W. 



Temperature: \-2. 

 Salinity: Hb.oi. 



Plankton- type. The only spocimen seen was found in Slyli- 

 an Tricho-plankton intermingled. Xolcd from ;-57" S. i-H W. .S. 



SETHOCYRTIS PYRUM Cl 



iKoiigl. Sv. Vet. .\kaa. Ilandl. Vol. .\XXIV n. 1 PI. IV li;!. 6.) 



l^W Jnnttdrij: Ifv N. lU W. 



Temperature: 12. 

 Salinity: 35..-, i 

 Plankton-type: ' 



SIPHONOSPH^RA CYATHINA Hkl. 

 (Chall. pan. 105 PI. VI fig., 10.) 



isits Fcbritani: 'My N. 7i- W. 



.Wr//v//: area between I'tr .\. 2U -;!9 W, "is- .\. HS^ W and 



•M\' N. 29 W. 

 .y<tii: 29 X. ;!9 W.; 3(1^ iX. 'i-± \V 

 .A///V; area between 23 X. 12 W 2) N. oS= W. and 31 X. 



o(y W.; I^l^ N. 31 W 



