Zoogeographical Investigations in Southern Greenland. 301 
This species, which is endemic for Greenland, has hitherto only 
been found at Frederikshaab and Godthaab. 
104. Daphnia pulex de Geer. 
Conspectus p. 288. 
Lake Nr. 1(9/vu1t), several spec. ; (?) Lake Nr. 2 (26/viir), surface, a few. 
Found in all quarters of the globe except Australia. 
105. Ceriodaphnia quadrangula O. Fr. Miller. 
Conspectus p. 290. 
Lake Nr. 1 (9/vut), 1 spec.; Lake Nr. 2 (26/vii1), surface, a few; 
Lake Nr. 3 (28/vi1), some spec. 
In addition to the very wide distribution stated in the Conspec- 
tus, the species has also been found at Akmolinsk (Central Asia) and 
Altai (G. O. Sars, Ann. Mus. Acad., St. Petersbourg, vol. 8, 1903, p. 21). 
106. Seapholeberis mucronata O. Fr. Miiller. 
Conspectus p. 291. 
Lake Nr. 1 (9/v11), some spec., a few with ova; Lake Nr. 3 (28/viit), 
some spec.; Lake Nr. 4 (1/1x), several spec. 
In the addition to the wide distribution mentioned in the Conspec- 
tus, this species has also been recorded from Akmolinsk (Central Asia), 
Mongolia and Altai (G. O. Sars, Ann. Mus. Zool. Imp., St. Petersbourg, 
vol. 8, 1903, p. 20, and Dapay, Math. Naturwiss. Berichte aus Ungarn, 
vol. 26, 1908 (1913), p. 324). 
107. Bosmina obtusirostris G. O. Sars. 
Conspectus p. 292. 
Lake Nr. 1 (9/vur), several spec., partly with ova; Lake Nr. 3 
(28/vi11), several spec., but no with ova. 
In addition to all the places mentioned in the Conspectus, this 
species has also been found at Dshujlju Kol (Altai) (G. O. Sars, Ann. 
Mus. Zool. Acad. Imp., St. Petersbourg, vol. 8, 1903, p. 24) and Mon- 
goha (Dapay, Math. Naturwiss. Berichte aus Ungarn, vol. 26, 1908 
(1913), p. 322). 
108. Acroperus leucocephalus Schédler. 
Conspectus p. 294. 
Lake Nr. 2 (26/vuit), several spec., partly with ova, and some ephip- 
pia; Lake Nr. 4 (1/1x), 4 spec. 
In addition to the localities mentioned in the Conspectus, this spe- 
cies has also been found at Akmolinsk (Central Asia) (G. O. Sars, Ann. 
Mus. Zool. Acad. Imp., St. Petersbourg, vol. 8, 1903, p. 26) and Mon- 
golia (Dapay, Math. Naturwiss. Berichte aus Ungarn, vol. 20, 1908 (1913), 
p- 320). 
