ANTHOZOA. 
Coel, 23 
\ Lasiograptus mucronatus. Shale of Hudson Valley, Lake Aries, Ordovician, 
Nelson Dale, Bull. U. S. Geol. Surv. No. 242, p. 33. 
t Loganograptus logani , Leyfnant flags, N. Wales, Fearnside, Quart. J. 
Geol. Soc. lxi, pt. 3, p. 619. 
\ Monograptus runcinatus , M. vomerinus , Atlas, Morocco, Gentil, C.R. Ac. 
Sci. cxl, pt. 25, p. 1659, 1905 ; M. p?’Oteus, Barcelona Almera & 
Bergeron, Bull. Soc. geol. France, S&rie 4, T. 4, 1905, p. 713. 
t M. prionodon, Silur., Central Sahara, Flamand, C.R. Ac, Sci. cxl, p. 956, 
1905. 
\M. priodon , Nz. Silurien Supr., CareZ, Mem. Carte, geol. France fasc. ii, 
p. 798 ; M. ( Graptolithus ) becki , Munthe, Sveriges geol. Unders. Afh. 
No. 121, 1905, pp. 46 & 47; M. colonus , in cliffs of the Moldau, 
internal crusting, fig., Katzer, Verh. geol. Reichsanst. 1905, No. 2, 
p. 62. 
f Phyllograptus angustifolius , Munthe, Svoriges geol. Unders. Afh. No. 121, 
1905, pp. 34 & 35. 
f Rastrites peregrinus , Atlas, Gentil, C.R. Ac. Sci. cxl, p. 1659, 1905. 
t Tetragraptus reclinatus, serra , Erwent Beds, N. Wales, Fearnside, Quart. 
J. Geol. Soc. lxi, pt. 3, p. 619. 
Anthozoa. 
Acanella rigida , Thomson & Henderson (168) p. 551. 
Acamptogorgia atra n. sp., Ceylon Seas, A. spinosa n. var. ceylonensis , fig., 
Henderson & Thomson (88) pp. 296 & 297 ; Acanthogorgia flabellum 
n. sp., Addu Atoll, figg., variability of spines confusing with Echino- 
gorgia, etc., Hickson (89) p. 813 ; A. media n. sp., figg., Trincomalee, 
cf. A. ridleyi , A. muricata n. var. indica , fig., Trincomalee, A. ceylon- 
ensis n. sp., figg., Trincomalee, Henderson & Thomson (88) pp. 289- 
291 ; A. horrida n. sp., figg., Suvadiva, near to A. spinosa , 
Hickson (89) p. 814. 
\ Acanthoccenia cerioi n. sp., chalk, Venassino, d’Ossat, Atti Acc. Napoli 
xii, 1905, No. 16, pp. 45. 
Acts indica n. sp., figg., Galle, A. alba n. sp., figg., Trincomalee, A. ceylon- 
ensis n. sp., fig., n. var. imbncata , Henderson & Thomson (88) 
pp.. 297-300. 
Actinostella conchilya , synons. fig. redescribed, A. radiata , syhons. fig., 
cf. A. formosa , A. Jloscularia, McCurrick, Boll. Mus. Torino xx, 
No. 494, pp. 6-8. 
Actinostola callosa , Norway, Nordgaard (128) p. 159. 
Adamsia, study in embryogeny, showing homologies between it and 
■ Octanthidce , Scyphulce , and Tetracorallice , Faurot, C.R. Ac. Sci. cxli, 
p. 778, 1905 ; A. rondeletii n. var. libera , note on colour variation 
in varying condition (symbiotic ?), fig., Martin, Bol. Soc. espan. v, 
p. 457. 
Agaricid ponderosa n. Sp., figg., Maldives, n. var. minikoiensis , fig., Minikoi, 
under dead Porites, Gardiner (71) pp. 336-338. 
Alcyonium digitatum, fig., spermatozoon, Retzius (146) p. 81 ; A. digita- 
tum , Grieg in Nordgaard (128) p. 160 ; A. digitatum , Skerries, co. 
Dublin, Colgan, Irish Natural, xiv, p. 209 ; A. d., Kier, Nyt Mag. 
Naturv. xlii, pp. 77-80, 1904 ; A. ceylonicum n. sp., figg., Ceylon, 
approaching A. pachyclados^ Pratt (139) pp. 257 & 258. 
i Alveolites septosa, Carboniferous Limestone of S. Derbyshire, Fox-Strang- 
ways, Mem. geol. Surv. U. K.; July 1905, p. 14 ; A. sejttfosa (including 
A. depressa), Bristol area, Vaughan, Quart. J. Geol. Soc. lxi, pt. 2, 
p. 267 ; A. subcequalis , in the chalk at Brousset, Bresson, Bull. 
Carte geol. France xvi, No. 105, p. 93 ; A. suborbicularis A. goldfussi ', 
