147 



Fijr. 1-2 1. 



Ficr. 123. 



Fis. 124. 



Fiar. 125. 



55.) 



Fig. 121. Sertularia gracili.s H. Ganzes Stämmchen von vorn. (I. Fig 



Fig-. 122. S. gracilis H. Hydrothekenpaar von vorn. (I. Fig. 55 a.) 



Fig. 123. S. gracilis H. Hydrothekenpaar von hinten. (I. Fig. 55 b.) 



Fig. 124. S. gracilis H. Hydrotheken von der Seite. (I. Fig. 56.) 



Fig. 125. S. distans (Lmx.). Man beachte die langen Intemodien. (I. Fig. 62a.) 



opposite and touch each other, all on one side of stein, tubulär, with the upper part 

 curviiig outwards, the circular mouth turned outwards: margin of mouth straight and 

 expanding slightly. 



Gonosome. Unknown [s. Hincks 1868J. 



Locality. Misaki, Sagami Sea, on Xr. 12- [Sertularella turgida Trask]. 



This species was collected in July, but has not been met with since. There are no 

 reproductive organs. " 



Sertularia distnus (Lamouroux 1816). 

 (Fig. 125.) 



Dynamena distans. Lamouroux 1816, Hist. Polypiers Coralligenes Flex. p. 180 tab. 5 fig. la, b. 

 ? Dynamena gracilis pro parte, Varietät. Marktanner 1890 p. 241 tab. 5 fig. 4. 



Nr. 22. Sertularia sp. Inaba 1890 fig. 60-62. 

 '? Sertularia gracilis. Nutting 1904 p. 57 tab. 3 fig. 10. 



Sertularia distans. Billard 1907a p. 187 fig. 10 — 11 (die Synonyme nur pro parte!). 



[cf. Sertularia tenuis. Bale 1913 p. 129.] 



19* 



