﻿14 



Indiana University Studies 



Panama 



Atlantic 



Pacific slope 



2 5 

 Eft, 



70. 

 71. 

 71a. 

 72. 

 73. 

 74. 

 75. 

 76. 

 77. 

 78. 

 79. 

 80. 

 81. 

 82. 

 83. 

 84. 

 85. 

 86. 

 87. 

 88. 

 89. 

 SO. 

 91. 

 92. 

 93. 

 94. 

 95. 



99 



Pygidium poeyanum (C.) 2 



Pygidium quechuorum St. - 



Pygidium punctulatum (C. and V.) 3 . 



Pygidium p. piurae E 



Pygidium dispar T 



Pygidium banneaui E , 



Pygidium spilosoma R 



Pygidium venulosum St 



Pygidium Iatistriatum E 



Pygidium striatum M. and H 



Pygidium regani E 



Pygidium retropinne R 



Eremophilus mutisii H 



Corydoras melanotaenia R. 4 



Hoplosternum magdalenae E 



Hoplosternum punctatum M. and H 



Plecostomus spinosissimus St 



Plecostomus tenjicauda St 



P. plecostomus panamensis E 



Hemianristrus landoni E 



Hemiancistrus annectens R 



Hemiancistr us holostictus R 



Hemiancistrus wilsoni E 



Hemiancistrus aspidolepis (G.) 5 . . . . 

 Pterygoplichthys undecimalis St.. . . 



Lasiancistrus caucanus E 



Lasiancistrus mayoloi (E.) 



Lasiancistrus planiceps (M. and H.) 



Pseudancistrus daguae (E.) 



. Pseudancistrus pediculatus E 



Pseudancistrus carnegiei E 



Pseudancistrus setosus (B.) 



2 Arequipa. 

 3 Rio Riraac. 

 4 In Rio Meta. 

 5 Northeastern Panama. 



