INDEX 



The superior figures tell the exact place on the page in ninths; e. g. 135^ 

 means page 135, beginning in the third ninth of the page, i. e. about one third 

 of the way down. Page numbers referring to descriptions of species are 

 printed in black face type. 



Aegathoa loliginea, 173'; figure, 173. 

 Aeginella longicornis, 169^; figure, 



169. 

 Allorchestes dentata, 152^-53', 16 r ; 

 figure, 153. 



littoralis, i53'-54'; figure, 153. 

 Ampelisca macrocephala, 158'; figure, 



158. 

 Ampeliscidae, 1 57^-59*. 

 Amphipoda, 151^-691 

 Amphithoe laeviusculus, I58l 



rubricata, i65\ 



valida, i64'-65^; figure, 165. 

 Anomura, i35'-37'- 

 i\nthura brunnea, 172*. 



carinata, 172*. 



gracilis, 172*. 



polita, 172*. 



tenuis, 172'. 

 Anthuridae, 172^. 

 Apseudidae, i7ol 

 /\rachnida, 120^ 

 Armadillididae, i84'-85'. 

 Armadillidium vulgare, i84'-85^ ; 



figure, 184. 

 Armadillo vulgaris, 184^ 

 Arthropoda, description and defini- 

 tion, 119^-26*; classes, ii9^-2o\ 

 Arthrostraca, i5i'-85*. 

 Asellidae, i77'-78'. 

 Asellota, i77'-79'. 



Asellus communis, 178^; figure, 178. 

 Astacidea, i33''-34''. 

 Astacus bartonii, 134''. 



Barnacles, II9^ 

 Bate, G. Spence, cited, 

 Beach fleas, 151^ 

 Bibliography, 125 '-26*. 

 Bopyridae, I85^ 

 Bopyrus sp., I85^ 



palaemoneticola, 185' 

 Brachyura, 137^-49'. • 



152-. 



Callianassa, 135-. 



Callinectes hastatus, 142^-^2''', figure, 

 142. 



sapidus, 142'. 

 Calliopius laeviusculus, 158^-59*; 



figure, 159. 

 Cambarus bartonii, 134''; figure, 134. 

 Cancer borealis, 139". 



irroratus, 139^; figure, 139. 



locusta, 159'. 

 Cancridae, 138', 139'. 

 Caprella geometrica, 168^; figure, 168. 

 Caprellidae, 168^-691 

 Caprellidea, 152'*, 167^-69'. 

 Carcinus granulatus, 144^ 



moenus, i44'-45*'; figure, 145. 

 Caridea, i3o'-33'- 

 Carinogammarus mucronatus, i5i'- 



62'; figure, 161. 

 Cassidina lunifrons, 174"; figure, 174. 

 Catometopa, 138', 147^-49'. 

 Centipedes, 119^ 

 Chelifera, lyd'-yi^ 

 Corophiidae, i66®-67l 

 Corophium cylindricum, 167'; figure, 



167. 

 Crabs, 119'. 



blue, I42^-43^ 



edible, 142^-43®. 



fiddler, i47'-48'. 



green, i44'-45'- 



hermit, 135*, i36'-37'- 



lady, i43'-44'- 



mud, i40'-4il 



oyster, I49\ 



rock, i39\ 



soft shell, 143'. 



soldier, i47'-48'. 



spider, i45'-47'- 

 Crangon septemspinosus, 13 1\ 



vulgaris, 131^; figure, 131. 

 Crangonidae, 130^ 131'- 

 Crayfish, 120', 130', 133', I34'"- 



