1 Pi() ItADlOLAHl A A( '.Tl N0:\! MA 



Plankton-type. Noted from the Alediteii-anean and the Cana- 

 ries. From the above data it appears that this species occurs in 

 the whole tropical Atlantic, at least from 21'^ S. to 40^ N.. beyond 

 which limit rare specimens may l)e conveyed to the SW. of Ireland 

 [oif N.) — 1). 



ACTINOMMA ORCADOPHORUM IIkl. 



(Cliall. pag-. 2oo I'l. XXIX lig. 7, 8.) 



1S«)8 l)rr,'i,i}>i'r: 25° N. 52^ W. 



Temperature: 24. l>. 



Salinity: .w.it. 



Plankton-type. Noted from the central Pacilic — I). 



ACTINOMMA BOREALE Cl. 



(Kongl. Sv. Vet. Alcad. Haiutl. Vol. XXXll, 3, pag. 16 J'i. I lig. 5.) 



1898 March: 62° N. 2° E. 



Jiflt/: 78° N. 3° W., deep sea haul. 

 August: 77°— 80° N. 12°— 10° E., deep sea haul. 

 September: 72°— 76° N. 19°— 15° E., deep sea haul. 

 Xoveiiiber: 56° N. ;»6^ W., surface. 



1899 Jaiinarij: 48' N. 39° W., surface. 

 Septeiitbcr: 67° N. 3° E., deej) sea liaul. 



Temperature (surfaced: 7..s to 11. 

 Salinity (surface): 35.00 to 35. .vs. 

 Plankton-type. V 



ACTINOMMA SOL Cl.' 



(Iv. Sv. Vet. .\ka.l. Ilandl. Vol. XXXIV n. I p. 5 I'l. V lig. 2.) 

 1899 Janud/'i/: 15° N. 49' W. 



Temperature: 12. 

 Salinity: 35... i. 

 Plankton-type: N. ? 



^ Since the above was written, f found this form to be the same as Ci-nnn/- 



oni/tiK ril/nSlll/i Hki,. 



