4 
INDEX To 
8 
VOL. XII. 
ACACALLIS, characters of the new 
genus, 96, 
Acriea, new species of, 105. 
Actinology of the Atlantic Ocean, 
contributions to the, 361. 
Actinospheerium Eichhornii,observa- 
tions on, 206. 
Acythopeus, new species of, 100. 
Agaricus, new British species of, 
372, 
Arion, new species of, 
Alena, new species of, 103. 
Anchinia, on the anatomy and affi- 
nities of, 1. 
Animals, on radial and _ bilateral 
symmetry in, 69, 
Anomalochrysa, characters of the 
new genus, 298. 
Aphis, on the biological evolution of, 
of the Eln-tree, 282, 
Apoderus, new species of, 91. 
Archer, Mr.,on Nephrocytium Agard- 
hianum, 125; on a new species of 
Cosmarium, 124; onthe zyg rospore 
of Cosmarium cucurbita, 127. 
Aromagis, new species of, "416. 
Asterias, new species of, 333. 
Asteroidea, on new species of, 333, 
Asytesta, new species of, 100. 
Attelabus, new species of, 90. 
Auxicerus, characters of the 
genus, 587. 
Balaninus, new species of, 91. 
Barrois, J.,on the genus Anchinia, 1. 
Batrachians, new, 161. 
Beddard, F. E., on some Earthworms 
from India, 213. 
Belenois, new species of, 389. 
Bell, Prof. F. J., on new species of 
Asteroidea, 533. 
Berkeley, Rev. M, J., on British 
Fungi, 570. 
Books, new :—Woodward’s Young 
Collector's Handbook of Shells, 
65; Schmidt’s Monograph of the 
Russian Leperditiz, 129; Pro- 
ceedings of the Bristol Naturalists’ 
Society, 155; Journa of the Royal 
929 
aD Pa 
new 
Geological Society of Ireland, 154; 
Transactions of the Geological So- 
ciety of Glasgow, 154; Neumayr’s 
Nomenclator | Paleontologi icus, 157; 
Burmeister’s Bartenwale der ar- 
gentinischen Kiisten, 190; Har- 
rington’s Life of Sir W. E. Logan, 
196; Packard’s North-American 
Phyllopod Crustacea, 199; Dob- 
son’s Monograph of the Insectivora, 
204; Mason’s Minute Structure of 
the Central Nervous System of 
certain Reptiles “and Batrachians, 
270; Memoirs of the Geological 
Survey of India, 274. 
Boulenger, (. A., on new species of 
Reptiles and Batrachians, 161; on 
the Lizards of the genus Lopho- 
enathus, 225; on the Nyctisaura, 
Brain, on the answerable divisions 
of the, in Vertebrates and Inver- 
tebrates, 3 303. 
Broome, C. E., on British Fungi, 
370. 
Brugnonia pulchella, note on, 67. 
Bryozoa, on fossil Chilostomatous, 
64. 
Bufo, new species of, 163. 
Bunotheria, on the mutual relations 
of the, 20. 
Butler, A. G., on Lepidoptera from 
Formosa, 50; on Lepidoptera from 
the Victoria Nyanza, 101; on new 
species of Milionia, 107; on new 
Lepidoptera, 158; on new Lepido- 
ptera from the Viti Islands, 389. 
Byrsia, characters of the new genus, 
95. 
Calcispongia, on 
structure of, 26. 
Caranx, on a case of commensalism 
of a, and a Crambessa, 264. 
Carnivora Fissipedia, on the syste- 
matic relations of the, 112. 
Carpenter, P. H., on a new Crinoid, 
143. 
Carter, H. J., on the microscopic 
the microscopic 
ee 
