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| Kingdom Animalia | 
|  | Anabates cristatus Spix, 1824 – invalid | 
|  | Bufo acutirostris Spix, 1824 – invalid | 
|  | Bufo albicans Spix, 1824 – invalid | 
|  | Bufo albifrons Spix, 1824 – invalid | 
|  | Bufo crucifer stellata Spix, 1824 – invalid | 
|  | Bufo dorsalis Spix, 1824 – invalid | 
|  | Bufo ephippium Spix, 1824 – invalid | 
|  | Bufo globulosus Spix, 1824 – invalid | 
|  | Bufo granulosus Spix, 1824 – invalid | 
|  | Bufo granulosus granulosus Spix, 1824 – invalid | 
|  | Bufo ictericus Spix, 1824 – invalid | 
|  | Bufo ictericus ictericus Spix, 1824 – invalid | 
|  | Bufo lazarus Spix, 1824 – invalid | 
|  | Bufo lentiginosus dorsalis Spix, 1824 – invalid | 
|  | Bufo maculiventris Spix, 1824 – invalid | 
|  | Bufo marinus ictericus Spix, 1824 – invalid | 
|  | Bufo naricus Spix, 1824 – invalid | 
|  | Bufo ornatus Spix, 1824 – invalid | 
|  | Bufo proboscideus Spix, 1824 – invalid | 
|  | Bufo semilineatus Spix, 1824 – invalid | 
|  | Bufo stellatus Spix, 1824 – invalid | 
|  | Campylorhynchus Spix, 1824 – valid – Cactus Wrens | 
|  | Cassicus angustifrons Spix, 1824 – invalid | 
|  | Cassicus bifasciatus Spix, 1824 – invalid | 
|  | Cathartes aura ruficollis Spix, 1824 – valid | 
|  | Cathartes ruficollis Spix, 1824 – invalid | 
|  | Dendrocolaptes falcirostris Spix, 1824 – invalid | 
|  | Dendrocolaptes ocellatus Spix, 1824 – invalid | 
|  | Dendrocolaptes platyrostris Spix, 1824 – valid – Planalto Woodcreeper, Grimpar des plateaux, arapaçu-grande, trepa-troncos-do-planalto, Trepatroncos oscuro | 
|  | Dendrocolaptes platyrostris platyrostris Spix, 1824 – valid | 
|  | Dendrocolaptes wagleri Spix, 1824 – invalid | 
|  | Emys amazonica Spix, 1824 – invalid | 
|  | Emys canaliculata Spix, 1824 – invalid | 
|  | Emys dorsualis Spix, 1824 – invalid | 
|  | Emys erythrocephala Spix, 1824 – invalid | 
|  | Emys macrocephala Spix, 1824 – invalid | 
|  | Emys marmorea Spix, 1824 – invalid | 
|  | Emys rufipes Spix, 1824 – invalid | 
|  | Emys stenops Spix, 1824 – invalid | 
|  | Emys tracaxa Spix, 1824 – invalid | 
|  | Emys viridis Spix, 1824 – invalid | 
|  | Figulus albogularis Spix, 1824 – invalid | 
|  | Hyla abbreviata Spix, 1824 – invalid | 
|  | Hyla affinis Spix, 1824 – invalid | 
|  | Hyla albomarginata Spix, 1824 – invalid | 
|  | Hyla albopunctata Spix, 1824 – invalid | 
|  | Hyla albopunctata albopunctata Spix, 1824 – invalid | 
|  | Hyla bipunctata Spix, 1824 – invalid | 
|  | Hyla bipunctata bipunctata Spix, 1824 – invalid | 
|  | Hyla bufonia Spix, 1824 – invalid | 
|  | Hyla cinerascens Spix, 1824 – invalid | 
|  | Hyla coerulea Spix, 1824 – invalid | 
|  | Hyla geographica Spix, 1824 – invalid | 
|  | Hyla geographica geographica Spix, 1824 – invalid | 
|  | Hyla geographica semilineata Spix, 1824 – invalid | 
|  | Hyla lateristriga Spix, 1824 – invalid | 
|  | Hyla nebulosa Spix, 1824 – invalid | 
|  | Hyla nigerrima Spix, 1824 – invalid | 
|  | Hyla papillaris Spix, 1824 – invalid | 
|  | Hyla pardalis Spix, 1824 – invalid | 
|  | Hyla ranoides Spix, 1824 – invalid | 
|  | Hyla rubra x-signata Spix, 1824 – invalid | 
|  | Hyla semilineata Spix, 1824 – invalid | 
|  | Hyla strigilata Spix, 1824 – invalid | 
|  | Hyla trivittata Spix, 1824 – invalid | 
|  | Hyla variolosa Spix, 1824 – invalid | 
|  | Hyla x-signata Spix, 1824 – invalid | 
|  | Hyla x-signata x-signata Spix, 1824 – invalid | 
|  | Hyla zonalis Spix, 1824 – invalid | 
|  | Hyla zonata Spix, 1824 – invalid | 
|  | Icterus fringillarius Spix, 1824 – invalid | 
|  | Icterus sulcirostris Spix, 1824 – invalid | 
|  | Icterus tanagrinus Spix, 1824 – invalid | 
|  | Kinosternon Spix, 1824 – valid – mud turtles, American Mud Turtles, American musk turtles | 
|  | Kinosternon brevicaudatum Spix, 1824 – invalid | 
|  | Kinosternon longicaudatum Spix, 1824 – invalid | 
|  | Macropus phasianellus Spix, 1824 – invalid | 
|  | Milvago Spix, 1824 – valid | 
|  | Myothera ruficeps Spix, 1824 – invalid | 
|  | Oxyrhynchus Spix, 1824 – invalid | 
|  | Philydor Spix, 1824 – valid | 
|  | Pipa cururu Spix, 1824 – invalid | 
|  | Pipa curururu Spix, 1824 – invalid | 
|  | Prionites martii Spix, 1824 – invalid | 
|  | Pygopus striatus Spix, 1824 – invalid | 
|  | Rana binotata Spix, 1824 – invalid | 
|  | Rana coriacea Spix, 1824 – invalid | 
|  | Rana labyrinthica Spix, 1824 – invalid | 
|  | Rana megastoma Spix, 1824 – invalid | 
|  | Rana miliaris Spix, 1824 – invalid | 
|  | Rana mystacea Spix, 1824 – invalid | 
|  | Rana pachypus Spix, 1824 – invalid | 
|  | Rana pachypus pachypus Spix, 1824 – invalid | 
|  | Rana palmipes Spix, 1824 – invalid | 
|  | Rana pygmaea Spix, 1824 – invalid | 
|  | Rana scutata Spix, 1824 – invalid | 
|  | Sphenura subulata Spix, 1824 – invalid | 
|  | Strix albomarginata Spix, 1824 – invalid | 
|  | Strix crucigera Spix, 1824 – invalid | 
|  | Strix huhula albomarginata Spix, 1824 – valid | 
|  | Testudo cagado Spix, 1824 – invalid | 
|  | Testudo hercules Spix, 1824 – invalid | 
|  | Trogon aurantius Spix, 1824 – invalid – Northern Surucua Trogon | 
|  | Trogon collaris castaneus Spix, 1824 – valid | 
|  | Trogon pavoninus Spix, 1824 – invalid | 
|  | Trogon rufus sulphureus Spix, 1824 – valid | 
|  | Trogon sulphureus Spix, 1824 – invalid | 
|  | Trogon surrucura aurantius Spix, 1824 – valid – Northern Surucua Trogon | 
|  | Turdus leucomelas albiventer Spix, 1824 – valid | 
        
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