588 



PROCEEDINGS OF THE NATIONAL MUSEUM 



atlantica, PlanctoplancUa, 474 (fig.), 



479, 480 (fig.). 

 Atlapete.s brunnei-nuclia brunnei- 

 nucha, 579. 



gutturalis griseipectus, 579. 

 atomata, Leptoplana, 468. 



Notoplana, 457, 468, 469. 



Planaria, 468. 

 atriceps, Chrysomitris, 578. 



Saltator atriceps, 577. 



Spinus, 578. 



Tanagra (Saltator), 577. 

 atrlcilla, Larus, 536. 

 Atta, 40. 



attemiata, Annnlaria (Annularops) 

 290, 297. 



Aimularia (Annularops) attenuata, 

 297, 298. 

 Atticora pileata, 555. 

 audiiboni, Hylocicbla guttata, 564. 



Turdus, 564. 

 audnbonii, Polyborus, 533. 



Polyborus cheriway, 533. 

 Aulacorbynchus prasinus stenorharb- 



dus, 547. 

 aulaea, Haliotis, 53. 

 Auparia ciliata, 38, 39. 



terniinalis, 38. 

 Auperia, 12. 



rhyticephala, 37, 38. 



sulcatula, 37. 

 uurantiaca, Rhytidothyra bilabiata, 



220, 221. 

 auricoma, Annularia (Anuularisca), 

 345, 347, 351. 



Annularia (Annularisca) auricoma, 

 348. 



Tudora (Tudorellata), 348. 

 auricomuua, Clioanopoma, 348. 



Cyclostoma, 348. 

 austina, Halisidota, 504. 

 Automeris, 501. 



Jiosmera, 501. 



leucane, 501. 

 azadina, Halisidota, 505. 

 aztecus, Regulus satrapa, 565. 

 azxicarensls, Tudora (Eutudorex) tros- 

 cheli, 257, 258. 



Vacilhim, Opistbosiphon ( Cylindrosi- 

 phona), 215. 



Opistbosipbon ( CijUndrosiphona) 

 hacillum, 215, 216. 



babamense, Opistbosiphon (Opistbo- 

 siphon), 162. 

 haiue, Acerotisa 483 (fig.), 489. 

 hdirensis, Annularia (Troscbelvindex) 



jiguanensis, 328, 329. 

 Balanospbyra formicivora fonnicivora, 

 548. 



formicivora lineata, 548. 

 banaoense, Opistbosipbon (Bermudez- 

 siphona), 168, 175. 

 Opistbosipbon (Bermudezsiphona) 

 banaoense, 175, 176. 

 baracoensis, Paracbondria (Parachon- 

 drops) cbordata, 237, 238. 



Tudora {Wright udora) garridoi- 

 ana, 279. 

 barbatus, Cambarus, 389, 410, 414, 418. 

 barhonri, Annularia (Troscbelvindex), 



327, 335. 

 baritula, Diglossa baritula, 567. 

 barreti, Tudora {Agnayotudora) recta, 



270, 271. 

 barroi, Tudora (Eufudorex) undosa, 



253. 

 bartletti, Leptasterias, 425, 430, 432. 

 Leptasterias (Hexasterias), 430. 

 Bartscb, Paul, on West American 

 Haliotis, 49. 

 ( See also under Torre and Bartscb) . 

 Basileuterus belli belli, 572. 

 belli clarus, 573. 

 belli scitulus, 572, 573. 

 belli subobscurus, 573. 

 Bassler, Ray, on a supposed jellyfish 

 from the pre-Cambrian of the Grand 

 Canyon, 519. 

 batesi, Pleuropborus, 7, 8. 

 bcattyl, Ataenius, 3, 13, 17. 

 bebini, Annularia (Annularia), 334. 

 Annularia (Troscbelvindex), 327. 

 Choanopoma, 334. 

 Beetles, West Indian of scarabaeid sub- 

 family Apodiinae, 1. 

 bella, Cardellina rubrifrons, 570. 

 belli, Basileuterus belli, 572. 



Muscicapa, 572. 

 bennudesi, Annularia (Bcrtnudezia), 

 356. 



Opistbosiphon {BermudezsipUona) , 



168, 192. 

 Tudora ( Aguayot udora) , 266, 269. 

 Tudora {Aguayotudora) bermtidezi, 

 269, 270. 



