Latest papers

Color-vision polymorphism in wild capuchins (Cebus capucinus) and spider monkeys (Ateles geoffroyi) in Costa Rica.

Sugar concentration of fruits and their detection via color in the Central American spider monkey (Ateles geoffroyi).

Comparative use of color vision for frugivory by sympatric species of platyrrhines.

The organization and connections of anterior and posterior parietal cortex in titi monkeys: do New World monkeys have an area 2?

Immunogenicity and protective efficacy of recombinant vaccine based on the receptor-binding domain of the Plasmodium vivax Duffy binding protein in Aotus monkeys.

Antigenicity, immunogenicity, and protective efficacy of Plasmodium vivax MSP1 PV200l: a potential malaria vaccine subunit.

Aotus lemurinus griseimembra monkeys: a suitable model for Plasmodium vivax sporozoite infection.

Induction of transmission-blocking immunity in Aotus monkeys by vaccination with a Plasmodium vivax clinical grade PVS25 recombinant protein.

Variation in maxillary sinus anatomy among platyrrhine monkeys.

Variation in the resumption of cycling and conception by fecal androgen and estradiol levels in female Northern Muriquis (Brachyteles hypoxanthus).

Importance of cooperation and affiliation in the evolution of primate sociality.

Leaping behavior of Pithecia pithecia and Chiropotes satanas in eastern Venezuela.

The win-stay rule in foraging decisions by free-ranging titi monkeys (Callicebus cupreus cupreus) and Tamarins (Saguinus imperator imperator and Saguinus fuscicollis weddelli).

Mapping of the hepatitis B virus pre-S1 domain involved in receptor recognition.

Phylogenetic relationships among some Ateles species: the use of chromosomic and molecular characters.

Distribution across cortical areas of neurons projecting to the superior colliculus in new world monkeys.

Cataracts in a laboratory colony of African green monkeys (Chlorocebus aethiops).

The B30.2(SPRY) domain of the retroviral restriction factor TRIM5alpha exhibits lineage-specific length and sequence variation in primates.

The phylogenetic history of New World monkey beta globin reveals a platyrrhine beta to delta gene conversion in the atelid ancestry.

CCR5 chemokine receptor gene evolution in New World monkeys (Platyrrhini, Primates): implication on resistance to lentiviruses.