302 INDEX 



Sciurus — Continued. page 



hoffmanni 25, 137, 138, 139 



hoffmanni chiriquensis 28, 39, 43, 137, 236, 238, 242 



melania 



137 



rufoniger 142, 237 



variabilis choco 139^ 239 



variabilis morulus 140, 237 



variegatoides adolphei 136 



variegatoides dorsalis 135, 136 



variegatoides helveolus 28, 35, 43, 135, 136, 140, 238, 239 



variegatoides melania 28, 35, 27, 136, 242 



variegatoides variegatoides 135, 136 



Scotinomys 24, 92 



irazu 93 



teguina apricus 39, 43, 92, 238 



xerampelinus 42, 43, 93, 238 



Scotophilus miradorensis 215 



Scott, George G 9, 18 



Scytalopus, silvery-fronted 40 



Scytalopus argentif rons 40 



Seedeater, minute 31, 35, ^7 



Selasphorus scintilla 39 



torridus 42 



Selenidera spectabilis 29, 32 



Senecio arborescens 41 



Serjania grandis 36 



seemanni 36 



Serrania de la Capira 20 



del Darien 20 



Sevilla Island 19 



Shiras, George 17 



Shrew, Mount Pirre 39, 17X 



Sibert, William L 18 



Sickle-bill, Salvia's 30, 32 



Sida j amaicensis 38 



linifolia 38 



rhombifolia 34 



Sigmodon 94, 106 



austerulus 42, 43, 107, 238 



borucae 106, 107 



borucae chiriquensis 106, 235 



hispidus 106 



hispidus borucae 106 



hispidus chiriquensis 28, 43, 106, 235 



Sigmodontomys 105 



Simla capucina 231 



Sirenia 68 



Sirystes, Panama 30, 33 



Sirystes albogriseus 30, ^3 



