578 
INDEX. 
Diplopoda, 528. 
Diploptera, 531. 
Diptera, 532. 
Direction in Ants, Bees, ancl Wasps 
(Lubbock), 127. 
Discocavea, 281. 
Discoidea cylindrica, Lamk. sp., On 
the Anatomy of the Perignathic 
Girdle and of other Parts of the Test 
of, by Prof. P. M. Duncan and W. 
Percy Sladen, 48. 
Discoidea, 48-61. 
conica, 54, 55, 60. 
cylindrica, LamJc., 48-61 . 
Dixoni, 60. 
Favrina, 60. 
Forgemolli, 60. 
infera, 60. 
Jullieni, 60. 
minima, 60. 
subuculus, 60, 61. 
Discoporella, 280. 
cmifornica, Busk, 282. 
echinata, Macg., 282. 
Holdsworthii, Busk, 285. 
reticulata, Macg., 284. 
Discotubigera, 284. 
lineata, Macg., 284, 285. 
Disporella, Gray, 280. 
Divergence, cumulative, through cumu- 
lative segregation (Gulick), 212- 
222 
Divergent Evolution through Cumu- 
lative Segregation, by Rev. J. T. 
Gulick, 189. 
Doclea muricata, Hcrbst, 109. 
ovis, Herbst, 109. 
tetraptera, Walk., 109, 114, 117. 
Dogs, Experiments on the Sense of 
Smell in, by G. J. Romanes, 65. 
Dolicbopodkhe, 532. 
Donatia lyncurium, 566, 568. 
Don ax anatinus, 46. 
Dorippe astuta, Fabr., 108, 111. 
sima, M.-Edw., 108, 111. 
Dorippida?, 111. 
Doris, sp., 497. 
Dosinia exoleta, Linn., 450. 
lincta, Pult., 450. 
Dotilla myctiroides, M.-Edw., 111. 
Dragonflies, 475. 
Drepanopus furcatus, Brady, 149. 
Dromia Rumphii, ? Fabr., 111. 
vulgaris, M.-Edw., 111. 
Dromiidea, 111. 
Duncan, Prof. P. M., Madreporaria of 
Fernando Koronha, 569. 
, and W. Percy Sladen, On the 
Anatomy of the Perignathic Girdle 
and of other Parts of the Test 
of Discoidea cylindrica, Lamk., sp., 
48. 
Ebalia tuberosa, Penn., 454, 468. 
Echinidae, 51, 58. 
Echinocardium cordatum, 45. 
flavescens, O. F. Mull., 458, 470. 
Echinocyamus pusillus, 45. 
Echinodermata, 458, 462, 464, 466, 470, 
471, 472, 559. 
Echinodermata of Fernando Noronha, 
559. 
Echinoidea, 45, 48, 57. 
Echinonemata, 568. 
Echinoneus, 55. 
Echinus, 58. 
esculentus, Linn., 458, 470. 
miliaris, P. L. S. Mull., 458. 
Ectinosoma atlanticum, Br. cf' Bob., 
456. 
Edora, 47. 
Egeria longipes, Hcrbst, 109. 
Elainea pagana, 478. 
Ridleyana, Sharpe, 478. 
Eledone cirrosa, Lamk., 448. 
Elimaea, 535. 
Emarginula crassa, Sowcrb., 448. 
reticulata, Sowcrb., 450. 
Entalophora intricaria, Busk, 278, 281 . 
Entomophaga, 531. 
Entomostraca, 47. 
Ephemeridte, 83. 
Epimeria cornigera, J. C. Fabr., 456. 
Epitragus Batesii, Mdklin, 550, 551. 
Epuraea limbata, 549. 
Eremophila alpestris, ftnote, 309. 
Erinaceus europasus (Hedgehog), 404. 
Symbiotes tripilis, Mich., parasitic 
on, 404. 
Eriphia lcevimana, Lair., var. Smithii, 
M‘Leay, 110. 
Eripliiidae, 110. 
Ervilia subcancellata, Smith, 503. 
Erythrina-tree, 478. 
Escharella rostrigera, Smitt, 504. 
Eucalanus attenuatus, Dana, 148. 
setiger, Brady, 148. 
Euelneta norvegica, Boeck, 456. 
prestandreae, Philippi, 148. 
Eucharinte, List and Synopsis of 
Genera of, 28, 33, 37. 
Eucharis, Latr., 28, 33. 
contingens, Walk., 37. 
cleprivata, Walk., 30. 
festiva, Fabr., 29. 
furcata, Fabr., 32. 
Iello, Walk., 29. 
Kollari, Forst., 28. 
rapo, Walk., 29. 
volusus, Walk., 31. 
