EURYSTOM.E. 35 



SUBORDER EURYSTOM^E LEUCK. 



Etirystomce LEUCK. ; in Van d. Hoeven Handbnch d. Zool. German Transl. 1850. 

 Eurystomce AGASS. Cont. Nat. Hist. U. S., III. p. 295. 1860. 



Family BEROID^E Esch. 



BeroidfK ESCH. Syst. d. Acal., p. 38. 1829. 



Beroidce AGASS. Cont. Nat. Hist. U. S., III. p. 295. 1860. 



BEROE BROWN. 



Beroe BROWN. Nat. Hist. Jam., p. 384. 1756. 

 Medea ESCII. (ex p.}. Syst. d. Acal., p. 38. 1829. 

 Cydalisia LESS. Zool. de la Coq., p. 101. 1829. 

 Ci/dalisia LESS. Zooph. Acal., p. 138. 1843. 

 Beroe AGASS. Cont. Nat. Hist. U. S., III. p. 295. 1860. 



Beroe punctata CHAM. & EYSEN. 



Beroe punctata CHAM. & EYS. Nov. Act., X. p. 361, PI. 31, Fig. 1. 



Beroe punctata ESCH. Syst. d. Acal., p. 37. 1829. 



Beroe punctata BLAINV. Man. d'Actin., PI. 7, Fig. 2. 1830. 



Cydalisia punctata LESS. Zooph. Acal., p. 139. 1843. 



Beroe punctata McCR. Proc. Elliot Soc. N. H., p. 1. 1858. 



Beroe punctata AGASS. Cont. Nat. Hist. U. S., III. p. 295. 1860. 



McCrady has identified a species of Beroe found at Charleston with 

 the B. punctata Esch. I am inclined to think that it may prove to be 

 one of the species of Idyopsis found on the coast of Florida. 



Charleston, S. C. (McCrady). 



IDYIA FREM. 



Idyia FREM. Nouv. Bull. Soc. Phil., 1809, p. 329. 

 Medea ESCH. (ex. />.). Syst. d. Acal., p. 38. 1829. 

 Idyia LESS. Zooph. Acal., p. 132. 1843. 

 Idyia MERT. Mem. Acad. St. Petersb., II. p. 532. 1833. 

 Idyia AGASS. Cont. Nat. Hist. U. S., III. p. 295. 1860. 



Idyia ovata LESS. 



Idyia ovata LESS. Zooph. Acal., p. 134. 1843. 



Beroe BROWN. Nat. Hist. Jam., p. 384. 1756. 



Medusa Beroe LINN: Syst. Nat. ed. X. p. 660. 



Beroe ot-ata ESCH. Syst, d. Acal., p. 36. 1S20. 



Idy'ui onita AGASS. Cont. Nat. Hist. U. S., III. p. 295. 1860. 



Is this not one of our species of Idyopsis ? 

 Jamaica (Patrick Brown). 



