Taxonomic and nomenclatural aspects of Hypoxylon taxa from southern South America proposed by Spegazzini

por Hladki, A.I., Romero, A.I.

Phylogenetic relationships and larval morphology of the recently described diving beetle genus Laccomimus (Coleoptera: Dytiscidae: Laccophilinae)

por Michat, M.C., Toledo, M.

Morphometrics of Leptoplastides marianus (Hoek) (Trilobita, Olenidae) from the Tremadocian of north-western Argentina: taxonomic implications

por Monti, D.S.

Lower Cretaceous ammonites from the Neuquén Basin, Argentina: The Hauterivian genus Holcoptychites

por Aguirre-Urreta, M.B., Rawson, P.F.

rDNA analyses as an aid to the taxonomy of species of Ganoderma

por Gottlieb, A.M., Ferrer, E., Wright, J.E.

A Re-evaluation of secernosaurus koerneri and kritosaurus australis (Dinosauria, Hadrosauridae) from the late Cretaceous of Argentina

por Prieto-Marquez, A., Salinas, G.C.

Larval development of Calyptraeotheres garthi (Fenucci, 1975) (Brachyura, Pinnotheridae) described from laboratory-reared material, with notes of larval character use on Pinnotheri...

por Ocampo, E.H., Nuñez, J.D., Lizarralde, M.S., Cledón, M.

New records of species of Viola (Violaceae) for northwestern Argentina

por Sanso, M., Simonetti, E., Xifreda, C.C.

Barremian bivalves from the Huitrín formation, west-central Argentina: Taxonomy and paleoecology of a restricted marine association

por Lazo, D.G., Damborenea, S.E.

Morphology and taxonomy of amphora atacamae frenguelli (bacillariophyceae)

por Sala, S.E., Maidana, N.I.

Detecting areas of endemism with a taxonomically diverse data set: Plants, mammals, reptiles, amphibians, birds, and insects from Argentina

por Szumik, C., Aagesen, L., Casagranda, D., Arzamendia, V., Baldo, D., Claps, L.E., Cuezzo, F., Díaz Gómez, J.M., Di Giacomo, A., Giraudo, A., Goloboff, P., Gramajo, C., Kopuchian, C., Kretzschmar, S., Lizarralde, M., Molina, A., Mollerach, M., Navarro, F., Nomdedeu, S., Panizza, A., Pereyra, V.V., Sandoval, M., Scrocchi, G., Zuloaga, F.O.

Trichinella patagoniensis n. sp. (Nematoda), a new encapsulated species infecting carnivorous mammals in South America

por Krivokapich, S.J., Pozio, E., Gatti, G.M., Gonzalez Prous, C.L., Ribicich, M., Marucci, G., La Rosa, G., Confalonieri, V.

Three-dimensional morphology of rigid structures as a tool for taxonomic studies of Dactylogyridae (Monogenea)

por Rossin, M.A., De Francesco, P.N., Timi, J.T.

Underground ecology in a Patagonian steppe: Root traits permit identification of graminoid species and classification into functional types

por Leva, P.E., Aguiar, M.R., Oesterheld, M.