STAUROMEDUS/E LUCERXAK1 \. 



527 



Synopsis of the Species of Lucernaria. 



Lucernaria quadricornis 0. F. Muller. 



Luctrnaria quadricornii, Mi ; t LKR, O. F., 1776, Prodrorn. Zoo]. Dan., p. 227; 1788, Zoo). Dan., vol. i, p. 51, plate 39, figs. 1-6 

 I. \MARCK, 1816, Syst. Anim. sans Vert., torn. 2, p. 354. CuvitR, 1817, Ki'gne Anim.il. torn. 4, p. 1 53. SARS, M., 1829, 

 Bidragtil Sodyrencs Natur., fasc. 1, p. 43, tab. 4, figs. 14-18; 1846, Fauna littoral. Norvei;., !! i. p. 20. pl.ite ;, rigs. 

 1-7. STIMPSON, 1853, Smithsonian Cont. to Knowledge, Marine Invert. Grand Manan, p. 8. CARDS, 1857, Icon.. 

 Zootom, taf. 4, fign. i, 2. CLARK, H. J., 1863, Journ. Boston Soc. Nat. Hist., vol. 7, p. 552, (good list of literature). 

 AGASSIZ, A. iSis, North Ainer. Acal., p. 62. HAECEEL, 1880, Syst. der M 111 : . p, vi~ Ki F i HM us, 1863, Zeit. fur 

 wisscn . Z<><il .. Bd. 12, p. 20. TASCHF.NBF.RG, 1877, Halle, Zeit. ges. Naturw., Bd. 49, p. 82, taf. 2, fig. 2. 



Disk about 50 to 60 mm. in diameter and, together with the peduncle, 50 to 70 mm. in 

 height. The bell is of the shape of a 4-sided funnel and about twice as wide as high. Peduncle 



