Nuevos restos de mamíferos fósiles descubiertos por Carlos Ameghino en el Eoceno inferior de la Patagonia austral. – Especies nuevas, adiciones y correcciones [New remains of fossil mammals discovered by Carlos Ameghino in the lower Eocene of southern Patagonia. – New species, additions, and corrections]

F. Ameghino

1891

Article

Revista Argentina de Historia Natural 1:289-328

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Taxa discussed in this work:

• Abderites tenuissimus
• Acaremys karaikensis
• Acdestis elatus
• Acdestis parvus
• Amnotherium
• Amnotherium profundatum
• Amphihapalops
• Amphihapalops cadens
• Amphihapalops congermanus
• Amphihapalops gallaicus
• Amphiproviverra manzaniana
• Amphiproviverra obtusa
• Analcimorphus
• Analcimorphus inversus
• Analcitherium
• Analcitherium antarticum
• Anantiosodon
• Anantiosodon rarus
• Anatherium defossus
• Astrapodon
• Astrapodon carinatus
• Astrapotherium columnatum
• Astrapotherium delimitatum
• Astrapotherium giganteum
• Astrapotherium nanum
• Borhyaena fera
• Brachytherini
• Callomenus
• Callomenus intervalatus
• Cercolabidae
• Cladosictis defossa
• Cochlops debilis
• Conodonictis
• Conodonictis exterminator
• Conodonictis saeva
• Dasyura
• Decastis
• Decastis columnaris
• Decastis rurigerus
• Diadiaphorus diplinthius
• Dicardia
• Dinamictis fera
• Diorotherium
• Diorotherium egregium
• Echinomyidae
• Encinepeltus
• Encinepeltus petesatus
• Eocardia (Dicardia)
• Eocardia (Dicardia) excavata
• Eocardia (Dicardia) maxima
• Eocardia (Dicardia) modica
• Eocardia (Procardia)
• Eocardia (Tricardia)
• Eocardia (Tricardia) crassidens
• Eocardia (Tricardia) gracilis
• Eocardiidae
• Eodidelphys
• Eodidelphys famula
• Eodidelphys fortis
• Epanorthus ambiguus
• Epanorthus inaequalis
• Epanorthus lepidus
• Eryomyidae
• Essoprion
• Essoprion consumptus
• Essoprion coruscus
• Eucholoeops
• Eucholoeops externus
• Eucholoeops fronto
• Eucholoeops latirostris
• Eucholoeops litoralis
• Garzonia
• Garzonia annectens
• Garzonia captiva
• Garzonia minima
• Garzonia typica
• Garzonidae
• Geronops
• Geronops circularis
• Graphimys
• Graphimys provectus
• Gyrignophus
• Gyrignophus complicatus
• Hadrorhynchus
• Hadrorhynchus conspicuus
• Hadrorhynchus tortor
• Hadrorhynchus torvus
• Halmadromus
• Halmadromus vagus
• Halmarhiphus
• Halmarhiphus didelpoides
• Halmarhiphus nanus
• Halmaselus
• Halmaselus valens
• Hapalops adteger
• Hapalops angustipalatus
• Hapalops brevipalatus
• Hapalops cilindricus
• Hapalops crassidens
• Hapalops crassignathus
• Hapalops depressipalatus
• Hapalops diverssidens
• Hapalops elongatus
• Hapalops gracilidens
• Hapalops longipalatus
• Hapalops minutus
• Hapalops robustus
• Hapalops subcuadratus
• Hapalops testudinatus
• Hegetotherium costatum
• Hegetotherium cuneatum
• Homalodontotherium segoviae
• Homunculus
• Homunculus patagonicus
• Hyperleptus schissognathus
• Ictioborus
• Ictioborus fenestratus
• Licaphrium intermedium
• Licaphrium parvulum
• Lomomys
• Lomomys evexus
• Lymodon
• Lymodon auca
• Lymodon perfectus
• Mesorhinidae
• Metopotherium
• Metopotherium splendens
• Microbiotherium acicula
• Microbiotherium forticulum
• Necrolestes
• Necrolestes patagonensis
• Nematherium longirostris
• Neoreomys (Pseudoneoreomys)
• Neoreomys (Pseudoneoreomys) leptorhynchus
• Neoreomys (Pseudoneoreomys) mesorhynchus
• Neoreomys (Pseudoneoreomys) pachyrhynchus
• Paraplanops
• Paraplanops oblongus
• Parhapalops
• Parhapalops rectangulidens
• Patriarchus diastematus
• Patriarchus furculosus
• Patriarchus leptocephalus
• Patriarchus rectus
• Pelecyodon
• Pelecyodon arcuatus
• Pelecyodon cristatus
• Pelecyodon maximus
• Pelecyodon petraeus
• Pelecyodon robustus
• Peltephilus ferox
• Perathereutes
• Perathereutes amputans
• Perathereutes amputans
• Perathereutes obtusus
• Perathereutes pungens
• Perimys angulatus
• Perimys scalaris
• Pichipilus exilis
• Planops obesus
• Prepotherium potens
• Procardia
• Prodidelphys
• Prodidelphys obtusa
• Prodidelphys pavita
• Proeutatus
• Propalaehoplophorus minus
• Proterotherini
• Proterotherium cingulatum
• Proterotherium curtidens
• Prothylacynus
• Prothylacynus patagonicus
• Protoproviverra
• Protoproviverra ensidens
• Protoproviverra manzaniana
• Protypotherium altum
• Protypotherium compressidens
• Protypotherium convexidens
• Protypotherium distortum
• Protypotherium diversidens
• Protypotherium globosum
• Prozaedius minimus
• Prozaedyus
• Pseudhapalops
• Pseudhapalops forticulus
• Pseudhapalops longitudinalis
• Pseudhapalops observationis
• Pseudocoelosoma
• Pseudocoelosoma patagonica
• Pseudoneoreomys
• Pseudonotictis pusillus
• Schistomys crassus
• Stichomys diminutus
• Stichomys gracilis
• Stichomys planus
• Stylognathus
• Stylognathus diprotodontoides
• Theosodon fontanae
• Theosodon gracilis
• Thoatherium crepidatum
• Trematherium nanum
• Tricardia
• Xyophorus andinus
• Xyophorus atlanticus
• Xyophorus sulcatus

Taxonomy:

• Protypotherium globosum belongs to Protypotherium - Ameghino (1891)
• Protypotherium convexidens belongs to Protypotherium - Ameghino (1891)
• Protypotherium diversidens belongs to Protypotherium - Ameghino (1891)
• Protypotherium compressidens belongs to Protypotherium - Ameghino (1891)
• Patriarchus furculosus belongs to Patriarchus - Ameghino (1891)
• Patriarchus rectus belongs to Patriarchus - Ameghino (1891)
• Patriarchus diastematus belongs to Patriarchus - Ameghino (1891)
• Patriarchus leptocephalus belongs to Patriarchus - Ameghino (1891)
• Hegetotherium cuneatum belongs to Hegetotherium - Ameghino (1891)
• Hegetotherium costatum belongs to Hegetotherium - Ameghino (1891)
• Theosodon fontanae belongs to Theosodon - Ameghino (1891)
• Theosodon gracilis belongs to Theosodon - Ameghino (1891)
• Pseudocoelosoma patagonica belongs to Pseudocoelosoma - Ameghino (1891)
• Proterotherium curtidens belongs to Proterotherium - Ameghino (1891)
• Proterotherium cingulatum belongs to Proterotherium - Ameghino (1891)
• Licaphrium parvulum belongs to Licaphrium - Ameghino (1891)
• Thoatherium crepidatum belongs to Thoatherium - Ameghino (1891)
• Diadiaphorus diplinthius belongs to Diadiaphorus - Ameghino (1891)
• Astrapotherium columnatum belongs to Astrapotherium - Ameghino (1891)
• Astrapotherium nanum belongs to Astrapotherium - Ameghino (1891)
• Astrapotherium giganteum belongs to Astrapotherium - Ameghino (1891)
• Astrapotherium delimitatum belongs to Astrapotherium - Ameghino (1891)
• Astrapodon carinatus belongs to Astrapodon - Ameghino (1891)
• Homalodontotherium segoviae belongs to Homalodontotherium - Ameghino (1891)
• Diorotherium egregium belongs to Diorotherium - Ameghino (1891)
• Stichomys planus belongs to Stichomys - Ameghino (1891)
• Stichomys gracilis belongs to Stichomys - Ameghino (1891)
• Stichomys diminutus belongs to Stichomys - Ameghino (1891)
• Gyrignophus complicatus belongs to Gyrignophus - Ameghino (1891)
• Graphimys provectus belongs to Graphimys - Ameghino (1891)
• Eocardia (Dicardia) modica belongs to Eocardia (Dicardia) - Ameghino (1891)
• Eocardia (Dicardia) excavata belongs to Eocardia (Dicardia) - Ameghino (1891)
• Eocardia (Tricardia) gracilis belongs to Eocardia (Tricardia) - Ameghino (1891)
• Eocardia (Tricardia) crassidens belongs to Eocardia (Tricardia) - Ameghino (1891)
• Schistomys crassus belongs to Schistomys - Ameghino (1891)
• Decastis columnaris belongs to Decastis - Ameghino (1891)
• Decastis rurigerus belongs to Decastis - Ameghino (1891)
• Acdestis parvus belongs to Acdestis - Ameghino (1891)
• Acdestis elatus belongs to Acdestis - Ameghino (1891)
• Halmadromus vagus belongs to Halmadromus - Ameghino (1891)
• Callomenus intervalatus belongs to Callomenus - Ameghino (1891)
• Epanorthus ambiguus belongs to Epanorthus - Ameghino (1891)
• Epanorthus lepidus belongs to Epanorthus - Ameghino (1891)
• Epanorthus inaequalis belongs to Epanorthus - Ameghino (1891)
• Halmaselus valens belongs to Halmaselus - Ameghino (1891)
• Essoprion coruscus belongs to Essoprion - Ameghino (1891)
• Essoprion consumptus belongs to Essoprion - Ameghino (1891)
• Necrolestes patagonensis belongs to Necrolestes - Ameghino (1891)
• Hapalops elongatus belongs to Hapalops - Ameghino (1891)
• Hapalops robustus belongs to Hapalops - Ameghino (1891)
• Hapalops brevipalatus belongs to Hapalops - Ameghino (1891)
• Hapalops angustipalatus belongs to Hapalops - Ameghino (1891)
• Hapalops diverssidens belongs to Hapalops - Ameghino (1891)
• Hapalops crassignathus belongs to Hapalops - Ameghino (1891)
• Hapalops gracilidens belongs to Hapalops - Ameghino (1891)
• Hapalops longipalatus belongs to Hapalops - Ameghino (1891)
• Hapalops subcuadratus belongs to Hapalops - Ameghino (1891)
• Hapalops testudinatus belongs to Hapalops - Ameghino (1891)
• Hapalops depressipalatus belongs to Hapalops - Ameghino (1891)
• Hapalops crassidens belongs to Hapalops - Ameghino (1891)
• Parhapalops rectangulidens belongs to Parhapalops - Ameghino (1891)
• Pseudhapalops observationis belongs to Pseudhapalops - Ameghino (1891)
• Pseudhapalops forticulus belongs to Pseudhapalops - Ameghino (1891)
• Pseudhapalops longitudinalis belongs to Pseudhapalops - Ameghino (1891)
• Amphihapalops congermanus belongs to Amphihapalops - Ameghino (1891)
• Amphihapalops gallaicus belongs to Amphihapalops - Ameghino (1891)
• Amphihapalops cadens belongs to Amphihapalops - Ameghino (1891)
• Geronops circularis belongs to Geronops - Ameghino (1891)
• Eucholoeops litoralis belongs to Eucholoeops - Ameghino (1891)
• Eucholoeops latirostris belongs to Eucholoeops - Ameghino (1891)
• Eucholoeops externus belongs to Eucholoeops - Ameghino (1891)
• Eucholoeops fronto belongs to Eucholoeops - Ameghino (1891)
• Xyophorus sulcatus belongs to Xyophorus - Ameghino (1891)
• Xyophorus atlanticus belongs to Xyophorus - Ameghino (1891)
• Xyophorus andinus belongs to Xyophorus - Ameghino (1891)
• Metopotherium splendens belongs to Metopotherium - Ameghino (1891)
• Pelecyodon cristatus belongs to Pelecyodon - Ameghino (1891)
• Pelecyodon robustus belongs to Pelecyodon - Ameghino (1891)
• Pelecyodon arcuatus belongs to Pelecyodon - Ameghino (1891)
• Pelecyodon petraeus belongs to Pelecyodon - Ameghino (1891)
• Pelecyodon maximus belongs to Pelecyodon - Ameghino (1891)
• Prepotherium potens belongs to Prepotherium - Ameghino (1891)
• Planops obesus belongs to Planops - Ameghino (1891)
• Hapalops cilindricus belongs to Hapalops - Ameghino (1891)
• Paraplanops oblongus belongs to Paraplanops - Ameghino (1891)
• Analcimorphus inversus belongs to Analcimorphus - Ameghino (1891)
• Nematherium longirostris belongs to Nematherium - Ameghino (1891)
• Lymodon auca belongs to Lymodon - Ameghino (1891)
• Lymodon perfectus belongs to Lymodon - Ameghino (1891)
• Analcitherium antarticum belongs to Analcitherium - Ameghino (1891)
• Amnotherium profundatum belongs to Amnotherium - Ameghino (1891)
• Trematherium nanum belongs to Trematherium - Ameghino (1891)
• Propalaehoplophorus minus belongs to Propalaehoplophorus - Ameghino (1891)
• Cochlops debilis belongs to Cochlops - Ameghino (1891)
• Encinepeltus petesatus belongs to Encinepeltus - Ameghino (1891)
• Peltephilus ferox belongs to Peltephilus - Ameghino (1891)
• Anantiosodon rarus belongs to Anantiosodon - Ameghino (1891)
• Typotheriidae belongs to Toxodontia - Ameghino (1891)
• Protypotherium belongs to Interatheriidae - Ameghino (1891)
• Patriarchus belongs to Interatheriidae - Ameghino (1891)
• Mesorhinidae belongs to Litopterna - Ameghino (1891)
• Mesorhinus belongs to Mesorhinidae - Ameghino (1891)
• Oxyodontherium belongs to Mesorhinidae - Ameghino (1891)
• Coelosoma belongs to Mesorhinidae - Ameghino (1891)
• Pseudocoelosoma belongs to Mesorhinidae - Ameghino (1891)
• Theosodon lydekkeri belongs to Theosodon - Ameghino (1891)
• Homalodontotherium belongs to Homalodontotheridae - Ameghino (1891)
• Diorotherium belongs to Homalodontotheridae - Ameghino (1891)
• Proterotherini belongs to Proterotheriidae - Ameghino (1891)
• Proterotherium belongs to Proterotherini - Ameghino (1891)
• Licaphrium belongs to Proterotherini - Ameghino (1891)
• Licaphrium floweri belongs to Licaphrium - Ameghino (1891)
• Licaphrium intermedium belongs to Licaphrium - Ameghino (1891)
• Brachytherini belongs to Proterotheriidae - Ameghino (1891)
• Thoatherium belongs to Brachytherini - Ameghino (1891)
• Thoatherium minusculum belongs to Thoatherium - Ameghino (1891)
• Diadiaphorus belongs to Brachytherini - Ameghino (1891)
• Astrapotherium belongs to Astrapotheriidae - Ameghino (1891)
• Astrapodon belongs to Astrapotheriidae - Ameghino (1891)
• Cercolabidae belongs to Rodentia - Ameghino (1891)
• Echinomyidae belongs to Rodentia - Ameghino (1891)
• Gyrignophus belongs to Echinomyidae - Ameghino (1891)
• Graphimys belongs to Echinomyidae - Ameghino (1891)
• Scleromys angustus belongs to Scleromys - Ameghino (1891)
• Lomomys belongs to Echinomyidae - Ameghino (1891)
• Lomomys evexus belongs to Lomomys - Ameghino (1891)
• Eryomyidae belongs to Rodentia - Ameghino (1891)
• Perimys belongs to Eryomyidae - Ameghino (1891)
• Eocardia (Procardia) belongs to Eocardia - Ameghino (1891)
• Eocardia (Dicardia) belongs to Eocardia - Ameghino (1891)
• Eocardia (Tricardia) belongs to Eocardia - Ameghino (1891)
• Decastis belongs to Abderitidae - Ameghino (1891)
• Epanorthus belongs to Epanorthidae - Ameghino (1891)
• Callomenus belongs to Epanorthidae - Ameghino (1891)
• Halmadromus belongs to Epanorthidae - Ameghino (1891)
• Halmaselus belongs to Epanorthidae - Ameghino (1891)
• Essoprion belongs to Epanorthidae - Ameghino (1891)
• Dinamictis fera belongs to Dynamictis - Ameghino (1891)
• Ortotheridae belongs to Gravigrada - Ameghino (1891)
• Hapalops adteger belongs to Hapalops - Ameghino (1891)
• Hapalops minutus belongs to Hapalops - Ameghino (1891)
• Parhapalops belongs to Ortotheridae - Ameghino (1891)
• Trematherium belongs to Megalonychidae - Ameghino (1891)
• Pseudhapalops belongs to Megalonychidae - Ameghino (1891)
• Amphihapalops belongs to Megalonychidae - Ameghino (1891)
• Analcimorphus belongs to Megalonychidae - Ameghino (1891)
• Geronops belongs to Megalonychidae - Ameghino (1891)
• Planops longirostratus belongs to Planops - Ameghino (1891)
• Paraplanops belongs to Megalonychidae - Ameghino (1891)
• Nematherium belongs to Scelidotheriinae - Ameghino (1891)
• Lymodon belongs to Scelidotheriinae - Ameghino (1891)
• Analcitherium belongs to Scelidotheriinae - Ameghino (1891)
• Amnotherium belongs to Scelidotheriinae - Ameghino (1891)
• Propalaehoplophorus belongs to Propalaehoplophorinae - Ameghino (1891)
• Cochlops belongs to Propalaehoplophorinae - Ameghino (1891)
• Cochlops muricatus belongs to Cochlops - Ameghino (1891)
• Encinepeltus belongs to Propalaehoplophorinae - Ameghino (1891)
• Proeutatus oenophorum belongs to Proeutatus - Ameghino (1891)
• Prozaedyus belongs to Dasypodidae - Ameghino (1891)
• Prozaedius proximus belongs to Prozaedyus - Ameghino (1891)
• Prozaedius exilis belongs to Prozaedyus - Ameghino (1891)
• Prozaedius minimus belongs to Prozaedyus - Ameghino (1891)