R.\i)|(>[,.\i:i.\ — m:i.insi'ii.i:i;.\, iiiXAroxTiiM 16H 



Plankton-type. XoUmI from the .McMlitrcrancMn. thr AllMiitic, 

 and the ( laiiarics. I ). 



HELIOSPH/ERA MINUTA Cr.. 

 <K. Sv. Vet. Akad. Ilaiidl. Vol. XXXIV n. 1 I'l. VI ii-. 2. 



isus M<,n-Jr. n X. 21—2:; W.: W \. IS W.; (>2 X. 11' W. 



Ai'fjifsf : 17' X. 71 \V. 



Temperature: 11.;. mean of i obs.. max, 1 i.;., miii. S. cxcpp- 

 linnallv 27. J. 



Salinity: '.'>').>■.:■.. mean of '.) dIis.. max. IJo.s:, inii]. :J5.a7. 



Plankton-type: n. '^ 



HEXACONTIUM ARMATUM i.\.. 

 ,K. Sv. Vet. .\ka.l. liandl. Vol. XXXIV n. ] I'l. VI (ig. 5.) 

 IS'.IS \or cm />(■/■: olr X\ 17 W. 



Temperature: 1 l.r,. 

 Salinity: i)").^;. 

 Plankton type: N. 



HEXACONTIUM ASTERACANTHION IIki,. 



Moiiogr. pag. ill I'l. XXlll lig. o — 6. L'iie lig. 22 Pi. \l in \A\Hr)irKN's I). 



Fauna u. Flora (jrfiiilands, wliifli lias erroiieously been named lli- nilitnilic linn 



ciihiIki. firoliably represents tliis species.) 



IS'.tS March: 02 X. 2 K. 



istni Xnr<-mhcr: 51 X. 21 and 2S \V. 



Temperature: 7.i lono ohs.\ 

 Salinity: '.\h.\z one obs.). 



Plankton-type. I'ound in Ihc .Mlantic .Mediioi-i-anean and 

 Pai-iih-. -Mv specimens wei-e found in Slvii-nlanklon. N. ? 



