26 Gael. 
XVI. CCELENTERATA. 
ANTHOZOA. 
ZOANTHARIA. 
ACTINIARIA. 
Aliciidce ) n. fam., including Alicia , Cystiac(is ) and possibly Bunodeopsis ; 
sphincter muscle endodermal and diffuse ; Duerpen (58). 
Edwardsia adenensis , Aden ; Faurot (66) pp. 121-127. 
Octineonida i, n. fam. ; Fowler (68). 
Qctineon (Moseley, MS.), n.g.: an Actiniayian with the habit of a Zoanthid, 
the 12 mesenteries of a Hexactinian, and the 8 muscles of an 
Edwardsid. 0. UndaMi (= Ammodiscus, Carp.), Cape St. Vincent, 
364 faths. ; Fowler (68). Fowler’s description is criticised by 
Dixon (52), as regards the identification of mesenteries. 
Ptychodactis , n. g. ; P. patula , Drontheimsf jord : the type pf a new- 
family of Hexactinians ; AppellOf (8). 
Carlgren (36) adds the following 
Actinostola abyssorum , p. 66, Altenfjord, 100 faths. A. spetzbergensis, 
p. 76, Spitzbergeu. 
Andvakiance , n. subfam. Ilyanthidce with sphincter mesodermal; acontia 
and cinclides present. 
Gonactinidce, n. fam. Protanthece w r ith pedal disc ; only 8 complete 
septa, which represent the Edwardsia septa ; sphincter endodermal, 
feebly developed or absent. 
Halcampa arctica , p. 45, Spitzbergen. 
Ilalcampince , n. subfam. Ilyanthidce with sphincter mesodermal; acontia 
and cinclides absent. 
Halcampomorplime , n. subfam. Ilyanthidce with an endodermal sphincter. 
Metridince, n. subfam. of Sagartidw . 
Milne-Edwardsia , n. g. ; M. lovdni, p. 17, Vaderoarne. 
Milne- Edwardsidce, n. fam., Edward siw, with tentacles developed according 
to the Hexactinian type (6-6-12, &c.). 
Minya; ) tribus, Carlgren (39). 
McMurrich (150) adds the following from the West coast of Central 
America - 
Actinauge fastigata , p. 187 (= A. nodosa , var. coronata, Verrill). A. verril - 
Hi, p. 184 (= Urticina nodosa , Verrill). 
Actinernus plebeius , p. 166, 677 faths. 
Actinia infecunda , p. 146, = Comactis fiagelliferay Hert. ( non Dana), 
Abrolhos Is. 
Actinostola excelsa , p. 170, 50-58 faths. A. pergamentacea i p. 171, 51 faths. 
Adamsia (?) involvens t p. 182, 741 faths. 
Anemonia (?) inequalis , p. 149, Pichilingue Bay, Lower California. A. 
variabilis , p. 147, 43 faths. 
