ÖPVERSIGT AF K. VETENSK.-AKAD. FÖRHANDLINGAR 1900, N:0 8. 923 



— Not rare in tho styli-pliinkton of tlie teinperate, northern 

 Atlantic. 



D. templum Hkl (Entz., v. Daday). In almost all samples 

 from 37" S. 23^ W. to 44" S. 9° E. and from 42" S. 73° E. to 

 41° S. 80 E. This form, which is scarcely specifically distinct 

 from D. elegan^^ is common in the styli-plankton of the teinpe- 

 rate Atlantic in the northern hemisphere. 



Tintiiiims lusus undae Entz. This form was found in samples 

 from 41° S. 6^ W. and 40 S. 82= E. 



Undella caudata (OsTF.) Cl. This species was found sparingly 

 at 42° S. 3°. E., 45° S. 29° E. and at 41° S. 80° E. 



U. Claparedii (Entz.) v. Dad. This species was met with 

 at 41 S. 6° W. (very rare). 



Undella subacuta Cl. N. Sp. — 

 This species is akin to U. Claparedii, 

 but it is smaller and less thick-walled. 

 Besides, the apical end is not rounded. 

 Length 0,04, greatest diameter 0,03, 

 diam. of the opening 0,022 m.m. Very 

 rare at 40" S. 32 E. Fig. 4 a. An- 

 other, more slender form was found at 

 23° to 24° S. 5—4" E. (April 1900). 

 Fig. 4 h. 



Fig. 4. 



a. Specimen from 40°N. 32°E. 



h. Specimen from 24° S. 4° E. 



500 t. m. 



Rhizopoda. 



Globig-erina was found at 39" S. 13" W.; 44° S. 4° E. and 

 at 44° S. 41° E., thus on the whole rare, at least in the summer 

 of the southern hemisphere. 



Radiolaria. 



Botryopyle setosa Cl. (Kongl. Sv. Vet. Akad. Handl. XXXII 

 N. 3 p. 27 Pl. 1 f. 10. Lithomelissa setosa JÖRGENS. Bergens 

 Mus. Aarbog 1899 N. VI p. 81). Some few specimens were 

 found at 44" S. 9° E. 



