A new genus, Treintamilun gen. nov., based on Treintamilun vuelvenlucha sp. nov. is described from Río Pichileufú (Lutetian), Río Negro province, Patagonia, Argentina. The new genus is assigned to Frenguelliidae. The finding of a second genus and third species of Frenguelliidae is noteworthy, contributing to the better knowledge of this little known family and bear out its presence in the Eocene of Patagonia. While the previous species of Frenguelliidae were recorded from the Ypresian (52 Ma) of Laguna del Hunco, the new one comes from the neighbour locality 160 Km far and 48 Ma old. The Frenguelliidae share a nodal furrow reduced, a ScP reaching costal margin very obliquely at nodus, a nodal Cr sub-vertical and subnodus vertical, and one o...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new burmagomphid anisopteran, Satelitala soberana gen. et sp. nov. is described from the lower Eoc...
The discovery of a new specimen of Frenguelliidae, attributed to the new species Frenguellia iglesia...
Petrulevičius, Julián F., Nel, André (2013): A new Frenguelliidae (Insecta: Odonata) from the early ...
Se describe un nuevo género, Treintamilun gen. nov., basado en Treintamilun vuelvenlucha sp. nov. de...
A new genus and species of fossil Odonata, Chacayala campeona gen. et sp. nov., fromthe Eocene of Ar...
A new synlestid zygopteran, Madres delpueblo n. gen. n. sp., is described from the middle Eocene of ...
Se describe un nuevo género, Inacayalestes gen. nov., basado en Inacayalestes aikunhuapi sp. nov. de...
Fil: Petrulevicius, Julián Fernando. Universidad Nacional de La Plata. Facultad de Ciencias Naturale...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new burmagomphid anisopteran, Satelitala soberana gen. et sp. nov. is described from the lower Eoc...
Odonata are beginning to be well recorded in the Eocene of Patagonia, Argentina. They are represente...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new burmagomphid anisopteran, Satelitala soberana gen. et sp. nov. is described from the lower Eoc...
The discovery of a new specimen of Frenguelliidae, attributed to the new species Frenguellia iglesia...
Petrulevičius, Julián F., Nel, André (2013): A new Frenguelliidae (Insecta: Odonata) from the early ...
Se describe un nuevo género, Treintamilun gen. nov., basado en Treintamilun vuelvenlucha sp. nov. de...
A new genus and species of fossil Odonata, Chacayala campeona gen. et sp. nov., fromthe Eocene of Ar...
A new synlestid zygopteran, Madres delpueblo n. gen. n. sp., is described from the middle Eocene of ...
Se describe un nuevo género, Inacayalestes gen. nov., basado en Inacayalestes aikunhuapi sp. nov. de...
Fil: Petrulevicius, Julián Fernando. Universidad Nacional de La Plata. Facultad de Ciencias Naturale...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new burmagomphid anisopteran, Satelitala soberana gen. et sp. nov. is described from the lower Eoc...
Odonata are beginning to be well recorded in the Eocene of Patagonia, Argentina. They are represente...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new genus and species of Discocephalini, Acanthocephalonotum martinsnetoi gen. n. et sp. n. is des...
A new burmagomphid anisopteran, Satelitala soberana gen. et sp. nov. is described from the lower Eoc...