Report on the Hydroids. 363 



Fam. Boiigaînvillidae. 



Genus Perigonimiis M. Sars 

 Perigoiiiraiis sp. 

 From three stations there are a few small, naked, club-shaped 

 hydranths with ca. 7 tentacles, perhaps P. abyssi Sars. 

 Hab.: St. 63, 71a, 94. 

 Depth: 20—40 m. 



Genus Garveia Strethill Wright 



Garveia groenlandica Levinsen 

 Plate XXV, lig. 6. 

 Levinsen 1892 [38], p. 155. 



Some small colonies on various hydroids from 3 stations. One 

 colony with very large, female gonophores on a Eiidendriiim rameiim 

 from St. 94. — This species has not been found since it was de- 

 scribed by Levinsen and it has never been figured. 



Hab.: St. 63, 71a, 94. 



Depth: 20—40 m. 



Geographical distribution: Greenland. 



Not earlier known from East Greenland. 



Fam. Eudendriidae. 



Genus Eiidendrium Ehrenberg. 

 Eudeiidrium rameum (Pallas) Johnston. 

 Tnbnlaria ramea Pallas 1766 [47] p. 83. 



„ „ Johnston 1838 [31] ,, 117. PI. V, Fig. 1, 2. 



Eiidendrium rameum „ 1847 [32] ,. 45. PI. V, Fig. 1, 2. 



„ „ Hincks 1868 [28] „ 80. Woodcut fig. 8. 



„ „ Allman 1871 [6] „ 334. 



„ G. O. Sars 1873 [48] „ 129. 

 „ „ Allman 1888 [9] ,. 4. PI. II, figs. 1, 2. 



„ „ Bonnevie 1899 [13] „ 51. 



„ cariciim Jäderholm 1908 [34] „ 5. Taf. I, Fig. 4. Taf. II, 



Fig. 1. 

 „ rameum „ ,, „ „ 5. 



„ „ „ 1909 [35] „ 50. Taf. IV, Fig. 1—2. 



„ „ Broch 1909 [17] „ 141 & 201. 



Of this widely distributed species a great many large, vigorous 

 colonies are to hand from several stations. The largest colony 

 (St. 95 a) is 12 cm. high. 



Gonosome: Male gonophores are not rare; they are placed 



