342 PATAGONIAN EXPEDITIONS: ZOOLOGY. 



CS Plecostomus W7ic/ieren' Gunther. 

 A Hemiancistyiis vittatus (Steindachner). 

 A Cochliodon cocJiliodon Kner. 



* PterygoplicJithys uiultiyadiafiis Bloch. 



* PterygopIicJitJiys anisitsi Eigenmann & Kennedy. 



* Pterygopliclithys jwveus Eigenmann & Kennedy. 



* Pterygopliclithys gigas Boulenger. 



A Pseudancistnts barbatus Cuvier & Valenciennes. 



A Xenocara gymnorhynclms Kner. 



A Ancistnis cirrlwsus Valenciennes. 



A Ancistnts ciyrhostts dubiits Eigenmann & Eigenmann. 



A Ancistnts hoplogeuys (Giinther). 



* Oxyropsis inexpectatnin Holmberg. 



* Otocinclus vittatus Regan. 



A Hemiodontichthys acipeiiseriims (Kner). 

 a* Sturisoma robusta Regan. 



* Sturisoma barbata Kner. 



* Loricaria parva Boulenger. 



% Loricaria catamarceitsis Berg. 



A Loricaria phoxocepliala Eigenmann & Eigenmann. 



* Loricaria macnlata Bloch. 

 A Loricaria typits Bleeker. 



* Loricaria labia I is Boulenger. 

 / Loricaria anus Valenciennes. 



A Loricaria cataphracta Linnaeus. 

 A Loricaria carinata Castlenau. 



* Loricaria apeltogaster Boulenger. 



* Loricaria macrodon Kner. 



* Loricaria laticeps Regan. 



* Loricaria platycephala Kner. 



a* Corydoras niicrops Eigenmann & Kennedy. 



* Corydoras paleatus Jenyns. 



* Corydoras aurofrenatus Eigenmann & Kennedy. 



* Corydoras australe Eigenmann &: Ward. 

 AC Callichthys callichthys Linnseus. 



* Callichthys callichthys asper Quoy & Gaimard. 



* Callichthys callichthys Jieniiphractiis Hensel. 



