INDEX 



615 



Spinus atriceps, 578. 



notatus notatus, 578. 



psaltria colombianu?, 578. 



psaltria croceus, 578. 

 splendens, Haliotis, 53. 

 splendidula, Haliotis cracherodii, 55, 



56. 

 spor'ma, Halisidota, 510. 

 spurca, Amuilaria, 297. 



Annularia (Annularops) corona- 

 doi, 296, 297. " 

 spurius, Icterus, 574. 



Oriolus, 574. 

 squamatus, Crossaster, 425, 428. 

 steinheili, Ataenius, 3, 12, 16. 

 Stelgidopteryx ruflcoUis fulvipennis, 

 556. 



ruficollis serripennis, 556. 

 stenorharbdus, Aiilacorhyuchus prasi- 



Dus, 547. 

 Stephauasterias albula, 42.5, 432. 

 stirtoni, Piaya cayana, 539. 

 storchi, Annularia (Annularia), 344. 



Annularia {Subanmilaria), 342, 

 344. 



Annularia (Subamiularia) storchi, 

 344. 



Choanopoma, 344. 

 straminea, Rhytidothyra bilabiata, 220, 



222. 

 streuua, Aratinga holochlora, 538. 

 strenuus, Conurus holochlorus, 538. 

 Streptoprocne zonaris albicincta, 541. 



zonaris mexicana, 540. 

 strigicauda, Ataenius, 3, 14, 31. 

 Strigidae, 540. 

 Strix flammea var. guatemalae, 540. 



hypugaea, 540. 

 Strongylocentrotus drfibachiensis, 425, 



433. 

 Stylochidae, 459, 466. 

 Stylochoplana, 467, 475. 



angusta, 461, 467. 



floridana, 478, 479. 



oculifera, 478, 479. 

 Stylochopsis littoralis, 459. 



zebra, 462. 

 Stylochus, 459, 460, 464, 466. 



crassus, 491. 



ellipticus, 455 (fig.), 459, 460, 461. 



floridanus, 464, 466. 



frontalis, 461, 468. 



464534 — 42 4 



Stylochus inimicus, 461, 462, 468. 



littoralis, 459. 



oculiferus, 404, 465 (fig.), 471 (fig.). 



puleher. 462. 463 (fig.). 



tenax, 461, 462. 



zebra, 462, 4G4. 

 Stylostomnm, 490. 

 suaviria, Halisidota, 510. 

 suavis, Tudora (Agiiaijotudora), 266, 



267. 

 Suhannularia, 282, 342. 

 subobscurus, Basilouterus belli, 573. 

 subobtcctwnu Opisthosii)hon {Bcrmudez- 

 siphona), Ids, 186,187. 



Opisthosiphon ( Bermudesslphona > 

 siibobtectum, 187. 

 subobturatum, Opisthosiphon (Bcnnu- 

 dezsiphona), 168, 183, 184. 



Opisthosiphon (Opisthosiphona) 

 obturatum, 184. 



Opisthosiphon ( Bermudezsipliona) 

 subobturatum, 184. 

 subobturatus, Opisthosiphon (Opisthosi- 

 phona), 184. 

 subopacus, Ataenius, 3, 14, 18, 24. 

 sulcatula, Auperia, 37. 

 sulcatulus, Ataenius, 3., 15, 37, 41. 

 sulcicollis, Aphodius, 9. 

 sulcirostris, Crotophaga, 539. 



Crotophaga sulcirostris, 539. 

 sulcosum, Opisthosiphon {Bcrmudezsl- 



phona) obturatum, 177. 

 sundevalli, Amphiura, 425, 427. 

 superciliosa, Vermivora superciliosa, 



568. 

 superciliosum, Conirostrum, 568. 

 Swallow, barn, 556. 

 Sylvia magnolia, 568. 



nigrescens, 568. 



occidental is, .569. 



peregrina, 568. 



ruficapilla, 568. 



tolmiei, 570. 



townsendi, 569. 

 Sylviidae, 654. 

 Syrrhophus, 43. 



guttilatus, 45. 



smithi, 43. 



tacrensis, Annularia (Annularisca), 



345, 351. 

 Tanager, summer, 576. 

 western, 576. 



