()(i(i TAGE SKOGSBERG 



Habitat: — A 1 1 a n t i c (J e e a n: 



S. A. E., PI. station 19, lat. 36" 13' N., long. 17" 16' W.; at the. surface; 4. XL 1901; 

 temperature, 18",5 C: 2 mature males and 1 juvenis; R. M. S. 243. S. A. E., PL station 26, 

 lat. 32" 21' N., long. 19" 8' W.; at the surface; 6. XL 1901; temperature, 20,5" C: 1 mature male 

 and 1 mature f male; R. M. S. 245. S. A. E., PI. station 34, lat. 27" 49' N., long. 20" 51' W.; 

 at the surface; 8. XL 1901; temperature, 21,4" C: 10 mature males and 12 mature females 

 (some of the females = C. ecUnulatal) ; R. M. S. 247. S. A. E., PI. station 4 b, lat. 25" 51' N., 

 long. 21" 29' W.; at the surface; 9. XL 1901: temperature, 22,50" C: 1 mature male. S. A. E., 

 PI. station 8 b and 46, lat. 21" 51' N., long. 23" 0' W.; at the surface; 11. XL 1901; tem- 

 perature, 23,20" C: 1 mature male and 1 mature female; R. M. S. 242 and 248. S. A. E., PL 

 station 116, lat. 15" 46' S., long. 34" 8' W.; at the surface; 1. XIL 1901; temperature, 26,2" C: 

 1 mature female. S. A. E., PL station 23 b, lat. 19" 19' 8., long. 36" 9' W.; at the surface; 

 3. XIL 1901; temperature, 25,2" C: 16 matvu'e males and 23 mature females (some of the females 

 = C. echinulata't); R. M. S. 244. S. A. E., PL station 134, lat. 24" 21' S., long. 41" 23' W.; 

 at the surface; 6. XIL 1901 ; temperature 23,2" C. : 1 mature male, 7 mature females and 5 juvenes; 

 R. M. S. 2,50. 8. A. E., PL station 28 b, lat. 26" 58' »S., long. 44" 57' W.; at the surface; 

 8. XII. 1901; temperature, 22,9" C: 1 mature male and 1 mature female; R. M. S. 246, 

 Lat. 42" 09' N., long. 42" 15' W,; 17. III. 1898: 1 mature male; R. M. S. 381. Lat. 40" 30' N., 

 long. 16" 5' W.; 4. IV. 1899: 3 specimens; R. M. S. 382 (= the specimens of P. T. Cleve, 1900). 



Distribution: — According to U. W. Mullek in the Atlantic (from lat. 31" N. to lat. 

 37" S.), Indian and Pacific Oceans. 



Some of the localities of the Swedish South Polar Expedition are thus 

 somewhat north of the area of distribution in the Atlantic fixed by the above writer and those 

 noted by P. T. Cleve lie still more to the north. 



Conchoecia echinulata (C. Claus). 



Mikroconchoecia echinulata, C. Claus, 1891 a, pi. XX. 



Conchoecia. „ G. W. JMfLLEl!, 1906 a, p. 88; pi. XXX, figs. 10—17. 



„ „ „ 1908, p. 70. 



„ „ „ 1912, p. 78. 



Description: — See U. W. Muller, 1906 a, p. 88. 



Remarks: — In the characters not mentioned by G. W. MtlLLER this species agrees well 

 with C. carta. It is to be noted that a copulatory appendage is developed on the penis, but it 

 is considerably narrower than in the species mentioned; cf. the accompanying fig. 1. 



Habitat: — Atlantic Ocean: 



S. A. E., PL station 23, lat. 34" 2' N., long. 18" 21' W.; at the surface; 5. XL 1901; tem- 

 pcratm'e, 20,1" V.: 3 mature males, 5 mature females and 3 juvenes; R, M, S, 251, S. A. E., 



