68 Echin. xiv. echinoderma. 
Gruvel (113): breeding period, habitat; Lo Bianco (147) p. 474: 
effect of staleness of gonads; Vernon (240): death-temperature; 
Vernon (241): pedicellarise; Uexkull (234). S. pallid us; Bidenkap 
(38) p. 112. 
Temnopleurus, juv.; Bell (32) p. 135. T. toreurnaticus (apud de Loriol) 
or japonicus (apud v. Martens), at Delagoa; Junod & Godet (131) 
p. 281. 
t Thagastea luciani de Lor. as Echinocyamus , but has no internal septa; 
Fourtau (96) p. 642. 
t Tornquistellus nom. nov. pro Leptechinus Tornquist non Gauthier; Berg 
(36) Comun. Mus. Buenos Aires, i, p. 77. 
f Toxaster -.— T. collegnii; Anthula (18) p. 65. T. complanatus; Anthula 
(18) p. 65; Maas (163) p. 249: see Echinospatangus cordiformis; 
Lamplugh (144). T. gibbus; Anthula (18) p. 65. 
t Toxobrissus lorioli Bittner, vide sub Brissopsis. 
t Toxopatagus , vide sub Hemipneustes italicus. 
Toxopneustes variegatus; Clark (56) p. 132. 
(D.)—ASTEROIDEA. 
Classification of Ast. based on Sladen, with emendations of detail based 
on E. Perrier; Hamann (118) pp. 666-719. General revision of 
Palaeozoic Ast., and distribution between Phanerozonia and Crypto- 
zonia; Gregory (111). 
Achanthaster echinites ; Bell (32) p. 138. 
Acodontaster , n. g. with genotype Gnathaster elongatus Slad., and inch 
G. miliaris Gray; Verrill (243) p. 204. 
Antheniaster , n. g. with genotype Anthenoides sarissa Alcock; Verrill 
(243) p. 173. 
Anthenoides sarissa, see Antheniaster. 
Aphroditaster gracilis; Verrill (243) p. 195. 
Archaster bairdi , see Mediaster. A. parelii , see Pseudarchaster inter- 
medius and P. fallax. 
Arcliasteridae broken up into Odontasteridae , Plutonasteridae , Gonio- 
pectinidae , Benthopectinidae (all which are Valvata) and Archasteridae 
= Archcister (which are Paxillosa); Verrill (243) p. 199. 
t Argaster, maintained in Palaeasterinae, with genotype Asterias antiqua 
Troost; Gregory (111) p. 345. 
t Aspidosoma, maintained, with genotype A. arnoldi; Gregory (111) 
p. 351. 
t Aspidosomatidae, diagnosed, as fain, of Phanerozonia; Gregory (111) 
p. 351. 
Asteracanthion rubens, dissection, very popular; Gruvel (113). 
Asterias sp. cf. muelleri, in Tromso Sound, perhaps young of some Arctic 
form, measurements and preliminary description; Bidenkap (38) 
p. 108. fA. antiqua Hisinger 1837 non Troost 1835, see Lind- 
stromaster. fA. antiqua Troost 1835 non Hisinger 1837, see Argaster. 
A. forbesi, popular account, economics, and development; Field (86): 
life-history and bionomics, with special reference to protection of 
oysters; Mead (174): effect of salt-solutions on ova; Morgan (178) 
p. 499. A. glacialis; Bidenkap (37) p. 99, and (38) p. 108: breeding 
period; Aurivillius (21) p. 12: breeding period, habitat; Lo Bianco 
(147) p. 470: distribution, habitat, habits, food; Allen (8) p. 466: 
pedicellarise; Uexkull (234) p. 354. A. muelleri; Bidenkap (37) 
p. 99, and (38) p. 108. A. pallida, Goto’s account of development 
criticised; MacBride (164). A. rubens; Haeckel (115) pi. xl; 
Bidenkap (37) p. 99, and (38) p. 108: breeding period; Aurivillius 
(21) p. 11: distribution, habitat, habits, food; Allen (8) p. 465: 
