242 



HYDROID^. 



Part IV. 



namely, Tubularia and Corymorplia. These Hydroids " are readily distinguished from 

 all others by their large, bell-shaped head, standing upon a long stem, with many 



Tubularia, Dujarilin, in Lamrk., 2cl ed., 183G, Vol. II. 



p. 124. 

 " Johnston, Brit. Zooph., 1st ed., 1838, 



p. 113. 

 " Gould, Invertebrata of Massachusetts, 



18-11, p. 350. 

 " VanBeneden, Recherches sui- I'Embry- 



ogenie des Tubulaires, Acad. Roy. 



Bruxelles, Vol. XVII., 1843. 

 " Dalyell, Remarkable Animals of Scot- 



land, 1847, Vol. I. p. 2. 

 " Gegenbaur, Generationswechsel, 1854. 



" Alder, Catal. Zooph. Northumberland and 



Durham, 1857, p. 16. 

 " Mummery, Transact. Micr. Soc, in Micr. 



Journal, 1853, p. 28. 

 '' Wright, Edinburgh New Phil. Jour., 



1858, Vol. VII. p. 113. 

 Calamella, Oken, Lehrbuch, 1815, Theil 3, p. 55. 

 Vorticlava, Alder, An. Mag. Nat. Hist., 1856, XVIII. 



p. 353, PI. XII. Figs. 1-4. 

 " Alder, Catalogue Zooph., 1857, p. 10, 



PI. I. Figs. 1-4. Very probably a 



young Tubularia. 



Thamnocnidia Ag. 



Tubularia coronaia, Abildgaard, Miill. Zool. Danica, 



Vol. IV., 1806, p. 25, PI. 



CXLI. 



« " VanBeneden, Mem. Acad. Brux., 



1844, p. 49, PI. I. Figs. 7-19. 



Tubularia calamaris, VanBeneden, Excl. Syn. loc. 



cit., p. 46, PI. I. Figs. 1-6. 



Tubularia gracilis, .Johnson, Brit. Zooph., 2nd ed., 



p. 52, PI. IV. Figs. 3, 4, and 5. 



Parypha Ag. 



Tubularia (sp. ?), Kolliker, Zeitsch. fiir wiss. Zool., 



1853, Vol. IV. p. 300. 

 Tubularia crisiata, McCrady, Proc. Elliott Soc, 



Charleston, South Carolina, 



1858, p. 54. 



New genus, not yet described. 



Tubularia Dumorlieri, VanBeneden, Mem. sur les 

 Tubulaires, Acad. Roy. Brux., 1844, 



XVII. p. 50, PL II. 



CoHYMORPHA Sars. 



Corymorpha, Sars, Beskrivelser, 1835, p. 6, PI. I. 

 Fig. 3. 

 " Sars, Forhandl. i Vid. Selsk. i Chris- 



tiana, 1859; transl. in AVieg. Archiv, 

 1860, and in An. Mag. Nat. Hist., 

 Nov., 1861, p. 353. 

 " Forbes and Goodsir, An. Mag. Nat. 



Hist., 1840, V. p. 309. 

 « Johnston, British Zooph., 1847, p. 53, 



PI. A^II. Figs. 3-G, and supplement, 

 p. 463, Fig. 79, b. 

 " Alder, Cat. Zooph. Northumb. &c., 



1857, p. 18, PI. VII. Figs. 7 and 8. 

 Amalthea, Schmidt (fide Sars), Handatlas der vergl. 

 Anat., Tab. IX. Fig. 2. 



Steenstrupia Sars. 



Coryne fritillaria, exclus. hydroid. {Figs. 41 and 42), 



Steenstrup, Generationswechsel, 



1842, p. 19, PI. I. Figs. 43, 



44, and 45. 



Steenstrupia, Sars, Wiegm. Archiv, 1860, p. 341. 



Transl. from Forhandl. i Vid. Selsk. 



i Christiana, 1859. — An. Mag. Nat. 



Hist., 1861, VIII. p. 357, transl. 



from Wieg. Archiv. 



" , Forbes, Brit. Naked-eyed Medusa, 1848, 



p. 72. 

 « Forbes, An. Mag. Nat. Hist., 1846, 



XVIII. p. 287. 



EUPHTSA Forb. 



Euphysa, Forbes, Brit. Naked-eyed Medusa, 1848, 

 p. 71. 



