51)0 



INDEX. 



Sitopliilua oryzfie, TAwi., 553. 



Sitoplidus oryza;, 475. 



Skink, 475, 47(), 481. 



Sladen, W. Percy, and Prof. P. M. 

 Duncan, On the Anatomy of the 

 Perignathic Girdle and of other 

 Parts of the Test of Discoidea cylin- 

 drical Lamk., sp., 48. 



Slavina, ftnote, 98. 



Smell in Ants, Bees, and Wasps (Lub- 

 bock), 125. 



Smith, E. A., MoUusea of Fernando 

 Noronha, 483. 



Smittia reticulata, MacGilL. 452. 



Smittipara antiqua, Busk, 504. 



Snow-goose, 138, 



Solarium, sp., 503. 



Solaster endeca, Gfn., 458. 



Solea variegata, Donov., 448. 



Solen pellucidus, Feim., 46, 450. 



Sowerby, Gr. B., Descriptions of four- 

 teen new species of Shells, 395. 



Spatangus purpureus, A. F. MiilL, 45, 

 458, 470. 



Spencer, H., Law of Segregation (Gu- 



lick), 195. 

 Speotyto, 323. 

 Spermacoce, 479. 

 Sphagnum, 44. 



Spirastrella cunctatrix, Sdf., 5G5. 

 Spirobolus, 526. 



noronhensis, Pocock, 528. 



paraensis, Humh. tf' Sams., 529. 

 Spondylus, sp., 500. 

 Sponges, 465. 

 Spongillidai, 64. 

 Spongiophaga communis, 564. 

 Spotted Gunnel, 39. 

 Squilla chiragra, Fabr., 526. 



nepa, Fabr., 113. 

 Stalk-eyed Crustacea, 45. 

 Steatornis, 299, 339, 351. 352, 388. 

 Steganoporella Smittii, Hinds, 504. 

 Stelgidopteryx serripennis, 305, 362. 

 Stelletta, 565. 



Stenogyra (Opeas) Beekiana, var., 

 Smith, 502. 



( ) octonoides, C. B. Adams, 



502. 



(. ) subula, Bfciffer, 502. 



Stenopola dorsalis, Thmib., 530, 536. 

 Stenopusculus, Bichters, 506, 523. 



crassimdnus, Richters, 523, 525. 



spinosus, Kirhp., 506, 523. 

 Stenorhynchus longirostris, M.-Edw., 

 454, 468. 



Stenorhynchus rostral us. Linn., 'ifA, 

 468. 



Stenothoii monoculoides, Mont., 456. 

 SticliJEUs lampetraeformis, 446. 



Stichaster rosens, 0. F. MillL, 45, 

 458. 



Stilbula, Spin., 31, 33. 



cynipiformis, Bossi, 31, 37. 

 Stomatella nigra, Qi(02/ ^ G., 503. 

 Stomatoceras, 36. 



diversicornis, JV. F. Kirb., 36, 37. 



Magrettii, W. F. Kirb., 35, 36, 

 37. 



Stomatopoda, 113, 526. 



Stomatopora granulata, M.-Edw., 454. 



Strategus antajus, Fabr., 550. 



Strongylocentrotus, 58. 



Studies of the Macrochires, Morpholo- 

 gical and otherwise, ith the view of 

 indicating their Relationships and 

 defining their several Positions in 

 the System, by Dr. R. W. Shufeldt, 

 299. 



Sturnella, 310. 



Styela grossularia, V. Ben., 448, 466. 



rustica, Linn., 448, 466. 

 Stylaria, ftnote, 99. 

 Sube rites ficus, Johnst., 460. 



massa, Sdt., 566, 568. 



suberea, Mont., 460. 

 Sula leucogastra, 480. 

 Survival of the fittest (Gulick), 189. 

 Symbiotes, 401, 402. 



setiferus, 404. 



tripilis, Mich., 403, 406; para- 

 sitic on hedgehog {Erinacens 

 europcBus); 404. 

 Synascidia, 565. 



Synnotum aviculare, Picper, 504. 

 Syrphidas, 532. 



Syrphus vesiculosus, Fabr., 548. 



Tachycineta, 361, 362, 364. 

 bicolor, 305, 354, 361. 

 thalassina, 305, 354,361, 362, 364, 

 394. 



Tachypetes aquila, 480. 

 Tachytes inconspicuus, Kirb., 474, 531, 

 540. 



iridipennis. Smith, 540. 

 Tapinoma, 129. 



erraticum, 121. 

 Tarucus Hanno, Stoll, 531, 543. 



monops, Zell., 543. 

 Tectura fiilva, Mull., 450. 

 Teleophrys cristidipe^, Stimps., 508, 

 509. 



Tellina cordiformis, Chemnitz, 498. 

 decussata, Wood, 498. 

 fabula, 46. 



reticulata, Linn., 498. 

 sordida, 452. 

 Temnocera vesiculosa, Fabr., 474, 532, 

 548. 



