ANTHOZOA. 
Gcal. 13 
40. Zeller, G. Algen und Zoophyten in Nordischen Meer und Sibirien. 
JH. Ver. Wiirtfc. xxxix. pp. 104-106. 
[Not seen by Recorder.] 
New genera and species •' — 
POLYACTIKLE. 
Actinaria. 
Urticina longicornis, p. 222, 120-325 fath., U. perdix , p. 223, 61-115 
fath., U. callosa, p. 224, Gulf of Maine and off Nova Scotia, U. con- 
sors , pp. 225, 160-458 fath., Verrill, (36). 
Actinernus saginatus, Verrill, (36) p. 225, 458 fath. 
Adamsia sociabilis, id. ibid., 86-300 fath. 
Sagartia acanellce , p. 46, various localities, S. spongicola, p. 47, Delaware 
Bay, Verrill, (37). 
Actinauge, g. n., Verrill, (37) p. 50. Large Actinians, with the tentacles 
and upper part of the body capable of involution ; basal disk may be 
broad, flat, and adherent ; tentacles long and contractile ; lips with large 
folds and gonidial grooves. Closely allied to Tealia and Actinernus. 
For Actinia nodosa and Actinauge nexilis, p. 56, Martha’s Vineyard, 
168-245 fath. 
Actinostola, g. n., Verrill, (37) p. 56. Size large; integument thick, 
firm, and leathery ; not very contractile ; the tentacles are numerous, 
thick, and short. Disk usually deeply concave ; mouth large, with large 
strongly-lobed lips; large gonidial grooves. This genus is allied to 
Bolocera, Urticina , and Actinauge. For Urticina callosa , Verrill. 
MADREPORARIA. 
Thamnastrcea walfordi, Tomes, (33), Lias of Oxfordshire, T. ( Symnas - 
trcea ) crickleyensis, p. 435, Crickley Hill, T. ( S .) duncani , p. 436, Crickley 
Hill, T. wrighti, p. 436, Ravensgate Hill, &c. ; T. fiabelliforniis, p. 438, 
Crickley Hill, Tomes, (32); T. microphylla, p. 188, Burford, Tomes, (34). 
Oroseris oolitica, p. 440, Crickley Hill, 0. concentrica , p. 441, Crickley 
Hill, O. contorta , p. 441, Crickley Hill, O. incrustans, p. 442, Sheeps- 
combe, O. gibbosa, p. 442, Leckhampton Hill, Tomes, (32) ; O. slatteri , 
p. 192, Fairford, Tomes, (34). 
Tricycloseris Umax , Tomes, (34) p. 191, Fairford. 
Dimorpharcea pedunculata, Tomes, (32) p. 445, Brookthorpe. 
Phylloseris, g. n. The corallum consists of one or more upright folia- 
ceous plates or fronds, of very irregular form, and thin at the margin. 
One of their flat and upright surfaces is furnished with calices arranged 
in transverse lines or bands, running from side to side, as in the genus 
Agaricia. The spaces dividing these lines are covered by a membranous 
and wrinkled epi theca, extending upwards quite to the margins of the 
