Results 81 to 90 of about 1,145 (188)

Absence of Blood Chimerism in Twin Goeldi's Monkeys (Callimico goeldii): Implications for Interpreting Callitrichid Phylogeny

American Journal of Primatology, Volume 87, Issue 9, September 2025.
All Callitrichidae have twins who are chimeras, but Callimico has singletons. We examined evidence of blood chimerism in the only known surviving Callimico twins, and found that they were non‐chimeric. This represents the first report of the absence of blood chimerism in twins of any callitrichid species.
Gustl Anzenberger, Mark Warneke, Esther N. Signer   +2 more
wiley   +1 more source

Antibodies and Molecular Detection of Leishmania (Leishmania) infantum in Samples of Free-Ranging Marmosets (Primates: Callitrichidae: Callithrix spp.) in an Area of Canine Visceral Leishmaniasis in Southeastern Brazil

Vector Borne and Zoonotic Diseases, 2019
Leishmaniasis is a vector-borne parasitic protozoan infection that affects mammals and involves a complex epidemiology. Although dogs are considered the main reservoir in zoonotic visceral leishmaniasis (VL), the possible presence of other mammalian ...
L. M. Paiz, G. Motoie, V. B. Richini-Pereira, H. Langoni, B. Menozzi, J. E. Tolezano, M. R. Donalísio   +6 more
semanticscholar   +1 more source

Wild Encounters: Analyzing Human–Animal Interactions in British and Irish Association of Zoos and Aquariums Facilities

Zoo Biology, Volume 44, Issue 5, Page 461-473, September/October 2025.
We investigated the quantity and diversity of animal–visitor interactions in BIAZA‐accredited facilities, finding 740 opportunities for interactions across a range of contexts including walkthroughs and handling. Meet and greets were the most offered and were influenced by the number of individual animals, cost of interaction, and animal popularity ...
Thomas Welsh, Emma L. Clayton, Annika Paukner, Ellen Williams, Samantha Ward   +4 more
wiley   +1 more source

New potential Plasmodium brasilianum hosts: tamarin and marmoset monkeys (family Callitrichidae)

Malaria Journal, 2017
Non-human primates (NHPs) as a source for Plasmodium infections in humans are a challenge for malaria elimination. In Brazil, two species of Plasmodium have been described infecting NHPs, Plasmodium brasilianum and Plasmodium simium.
D. A. Alvarenga, A. Pina-Costa, C. Bianco, S. Moreira, P. Brasil, A. Pissinatti, C. Daniel-Ribeiro, C. F. Brito   +7 more
semanticscholar   +1 more source

Dieta de Callithrix penicillata (E. Geoffroy, 1812) (Primates, Callitrichidae) introduzidos na Ilha de Santa Catarina

Biotemas, 2013
Espécies do gênero Callithrix foram introduzidas em diferentes regiões do Brasil e suas adaptações alimentares podem ser fatores que possibilitam seus estabelecimentos nesses ambientes.
Luciana Zago da Silva, João Marcelo Deliberador Miranda, Cássio Daltrini Neto, Cristina Valéria Santos, Fernando Camargo Passos   +4 more
doaj   +1 more source

Chromosomal relations and phylogenetic and phenetic analyses in the callitrichidae

Neotropical Primates, 1995
No ...
openaire   +1 more source

NOVAS POPULAÇÕES DO MICO-lEÃO CAlÇARA, LEONTOPITHECUS CAISSARA (LORINI & PERSSON, 1990) NO SUDESTE DO BRASIL (PRIMATES - CALLITRICHIDAE)

Revista do Instituto Florestal, 1992
o presente trabalho apresenta a distribuição de novas populações da espécie Leontopithecus caissara no litoral sul do Estado de São Paulo (PRIMATES - CALLlTRICHIDAE).
P. Martuscelli, M. G. Rodrigues
doaj   +1 more source

New data on the ecology and geographic distribution of Saguinus inustus Schwarz, 1951 (Primates, Callitrichidae)

Brazilian Journal of Biology
Saguinus inustus (Schwarz, 1951) is one of the neotropical primates least studied. The distribution of the species ranges from the north of the Solimões River, between the Negro and Japurá Rivers in Brazil, and Guayabero-Guaviare Rivers in Colombia ...
J. Valsecchi, TM. Vieira, JS. Silva Júnior, ICM. Muniz, AA. Avelar   +4 more
doaj   +1 more source

Prey foraging behavior, seasonality and time-budgets in black lion tamarins, Leontopithecus chrysopygus (Mikan 1823) (Mammalia, Callitrichidae)

Brazilian Journal of Biology, 2001
Foraging behavior, seasonality and time-budgets in the Black Lion Tamarin (L. chrysopygus) was observed in the Caetetus Ecological Station, South-eastern Brazil, during 83 days between November 1988 to October 1990.
KEUROGHLIAN A., PASSOS F. C.
doaj  

Reporting social behaviours of mixed-species troops formed by Callithrix jacchus and Callithrix penicillata (Primate, Callitrichidae)

Brazilian Journal of Biology
In New World primates, mixed-species troops have been reported. Here, we analysed the performance of affiliative and agonistic behaviours of Callithrix jacchus and Callithrix penicillata living in mixed groups.
G Valença-Silva, FG Maciel, RL Zaganini, AS Lucindo, S Caramaschi, HMG. de Paula   +5 more
doaj   +1 more source