156 RAniOLAIlIA DIPLOSTHJIRA, DOKATASPIS, 1;LAPH0( '.OGCrs 



ScpifiidH'r: 12^ N. '2~r \V.; Madeira; Azores; H3' N. 74^ W. 



(kiohi'i-: Azores; 34" N. 74" W. 



Non'inhr/-: 4' N. 30^ W.; 22' N. 03' W. to 29" N. Vd' W.; 



Azores. 

 Dncrtnbrr: 29" S. 49^ W.; 18^ N. ()7° W.; 36" X. 6' W. 

 1898 Jan/ian/: 35" N. 9' W. 

 .Vfaz-cA: 30° N. 35^ W. 

 .ly>/7/: 32= N. 75= W. 

 Maij: 2b S. 7= K. 



.//r//V: 14= S. 6= W. to 4= S. 18= W.; 21= N. 45= W. 

 Jif/if. 11=— 12= X. 26°— 27= W. 



Temperature: 23.-, mean of 53 obs., max. 28, min. 1<). 

 Salinity: 'M'}.-j'.>, mean of 38 obs., max. 37. is, min. 33. '.i.!. 

 Plankton-type. Found in the Mediterranean. — D. 



DIPLOSPH^RA DICTYOTA Hkl. 



(Chall. pag. 24.7.) 

 1898 hfcfiiihcr: Azores. 



Plankton-type. Noted from the (lanaries. — N. V 



DORATASPIS. 



S|)ecimens of Dorataspis have been found in many samples 

 from the tropical Atlantic, but as 1 am not convinced of the correct- 

 ness of the determinations, 1 prefer to leave out all my notes about 

 this genus. 



ELAPHOCOCCUS CERVICORNIS Hkl. 



iMonogr. pag. 37U PI. .\1\' lig. 4 — 6.! 



1898 r<-hru(irti: 30= N. 74= W. 

 Xorcnihcr: Azores 



Temperature: I8.3 to 20. t. 



Plankton type. According to 1L'f.ckk[. cosmopolitan, Mediter- 

 ranean, Indian, l*acilic. My specimens were found in Desmo- and 

 St yli- plankton iiil(M'mingled. 



