Chap. III. TABULAR VIEAV. 289 



SECTION IV. 



TABULAR VIEW OF THE CTEXOPIIOR.E KNOWN AT PRESENT. 



In order not to occu2)y too much room with the following table, I introduce only 

 the names and authority of the species and their prmciijal synonymes, as the refer- 

 ences may be found in Eschscholtz or Lesson, and only add such critical remarks 

 as are indispensable to settle questionable statements. I have also carefully revised 

 the indications of all authors resjoecting the localities in which the sj^ecies occur. 



Order of CTENOPIIORiE Esck: Beroes Goklf. 1820. — Vibrantes Cham, and Eysenh. 

 1821. — Beroidaj Eich. 1825. — Ciliata Lcdr. 1825.- Ctenophora3 Esch. 1829. 

 — Iripteres Eany 1829. — Ciliobranches and Ciliogrades DcBluinv. 18-30. 

 1st Sub-order. LOBAT^ Esch. 1825. — Mnemiida) Esch. 1829. 

 1st Family. Eurajiph.eid.e Ag. 1860, p. 199. 



Euramphaja Gcfjcnh. 1856. — Mnemia Sars 1857. 



E. vexilligera Gegenh. — Mnemia elegans Sars. — 3IcdUermnean : 

 3Icssina (Gegenbaur and Sars). 

 Hapalia Esch. 1825: Calliauira Cham. 1821. — Mnemia Esch. 1829. 

 — Eucharis DeBlainv. 18-30. — Polyptera Less. 1843. 



The validity of this genus is questionable, since it is 



founded upon an imperfect specimen. 



H. heterojitera Esch. — Calliauira heteroptera Cham. — Mnemia Cha- 



missonis Esch. — Eucliaris heteroptera DeBlainv. — Polyptera 



Chamissonis Less. — Cape of Good Hope, Tulle Bag (Chamisso). 



2d Family. Bolinid.e Ag. 1860, p. 200. 



Bolina 3Icrt. 1833. — Mnemia Sars 1835. — Alcinoe Less. 1843. — 

 Anais Less. 1843. 

 B. septentrionalis 3Iert. — Of 3Iatthm Island, Bchring Strait (Mer- 



tens) ; Gulf of Georgia (A. Agassiz). 

 B. norvegica Ag. — Mnemia norvegica Sars. — Alcinoe norvegica 

 Less. — Bolina hibernica Paft. — Alcinoe rotunda Forh. and 

 Goods. — Beroe bilobata Dahjell. — Cydippe quadricostata Sars, 

 the young? (Anais quadricostata Less.) — Coast of Bergen, Nor- 

 v;ag (Sars) ; eastern and southern coast of Ireland (Patterson). 

 B. alata Ag. — Coast of New England and northward to the Bag of 



Fnndg (Agassiz). 

 B. vitrea Ag. — Reef of Florida (Agassiz). 

 VOL. III. 37 



