Search Results - "Tchaicka, Ligia"

DNA-based identification reveals illegal trade of threatened shark species in a global elasmobranch conservation hotspot by Feitosa, Leonardo Manir, Martins, Ana Paula Barbosa, Giarrizzo, Tommaso, Macedo, Wagner, Monteiro, Iann Leonardo, Gemaque, Romário, Nunes, Jorge Luiz Silva, Gomes, Fernanda, Schneider, Horácio, Sampaio, Iracilda, Souza, Rosália, Sales, João Bráullio, Rodrigues-Filho, Luís Fernando, Tchaicka, Lígia, Carvalho-Costa, Luís Fernando

“…Here, we report trading of endangered shark species in a world hotspot for elasmobranch conservation in Brazil. Data on shark fisheries are scarce in Brazil,…”
Get full text

Analysis of the supply chain and conservation status of sharks (Elasmobranchii: Superorder Selachimorpha) based on fisher knowledge by Martins, Ana Paula Barbosa, Feitosa, Leonardo Manir, Lessa, Rosangela Paula, Almeida, Zafira Silva, Heupel, Michelle, Silva, Wagner Macedo, Tchaicka, Ligia, Nunes, Jorge Luiz Silva

“…Increasing fishing effort has caused declines in shark populations worldwide. Understanding biological and ecological characteristics of sharks is essential to…”
Get full text

Molecular assessment of the phylogeny and biogeography of a recently diversified endemic group of South American canids (Mammalia: Carnivora: Canidae) by Tchaicka, Ligia, Freitas, Thales Renato Ochotorena de, Bager, Alex, Vidal, Stela Luengos, Lucherini, Mauro, Iriarte, Agustín, Novaro, Andres, Geffen, Eli, Garcez, Fabricio Silva, Johnson, Warren E, Wayne, Robert K, Eizirik, Eduardo

“…To investigate the evolution and biogeography of an endemic group of South American foxes, we examined mitochondrial DNA control region sequences for 118…”
Get full text

Evaluation of environmental quality of two estuaries in Ilha do Maranhão, Brazil, using histological and genotoxic biomarkers in Centropomus undecimalis (Pisces, Centropomidae) by Cantanhêde, Sildiane Martins, da Silva Castro, Geane, Pereira, Natália Jovita, de Pinho Campos, Jonas Silva, da Silva, Juliana, Tchaicka, Lígia, Neta, Raimunda Nonata Fortes Carvalho, de Souza Torres, José Ribamar, Santos, Débora Martins Silva

“…Estuaries are subjected to continual environmental impacts from activities in the catchment areas. This research assessed the quality of two estuarine habitats…”
Get full text

Community Perceptions on Schistosomiasis in Northeast Brazil by Silva, Andressa Isabela Ferreira da, Cantanhede, Selma Patrícia Diniz, Sousa, Jessica Oliveira, Lima, Renata Martins, Silva-Souza, Nêuton, Carvalho-Neta, Raimunda Nonata Fortes, Almeida, Zafira da Silva de, Santos, Débora Martins Silva, Carvalho Neta, Alcina Vieira de, Souza Serra, Ilka Márcia Ribeiro de, Tchaicka, Lígia

“…Schistosomiasis is a serious public health issue in the world infecting more than 200 million people. In Maranhão state, Brazil, the disease has a high…”
Get full text

Phylogeographic analyses of an endemic Neotropical fox (Lycalopex vetulus) reveal evidence of hybridization with a different canid species (L. gymnocercus) by Garcez, Fabricio Silva, Tchaicka, Ligia, Lemos, Frederico Gemesio, Kasper, Carlos Benhur, Dalponte, Júlio Cesar, Eizirik, Eduardo

“…Abstract The hoary fox (Lycalopex vetulus) is the only species of the Canidae (Mammalia: Carnivora) endemic to Brazil, and so far has been the target of few…”
Get full text

Changes in Glutathione S-Transferase Activity and Parental Care Patterns in a Catfish (Pisces, Ariidae) as a Biomarker of Anthropogenic Impact in a Brazilian Harbor by Fortes Carvalho Neta, Raimunda Nonata, Barbosa, Gleyciane Lobato, Torres, Hetty Salvino, Pinheiro Sousa, Débora Batista, Castro, Jonatas da Silva, Santos, Débora Martins Silva, Tchaicka, Lígia, Almeida, Zafira da Silva de, Teixeira, Erivania Gomes, Torres Jr, Audalio Rebelo

“…Catfish have been used as a model system for studying biochemical mechanisms of biotransformation. The main goal of this study was to identify alterations in…”
Get full text

Comparative genomics uncovers the evolutionary history, demography, and molecular adaptations of South American canids by Chavez, Daniel E., Gronau, Ilan, Hains, Taylor, Dikow, Rebecca B., Frandsen, Paul B., Figueiró, Henrique V., Garcez, Fabrício S., Tchaicka, Ligia, de Paula, Rogério C., Rodrigues, Flávio H. G., Jorge, Rodrigo S. P., Lima, Edson S., Songsasen, Nucharin, Johnson, Warren E., Eizirik, Eduardo, Koepfli, Klaus-Peter, Wayne, Robert K.

“…The remarkable radiation of South American (SA) canids produced 10 extant species distributed across diverse habitats, including disparate forms such as the…”
Get full text

Multimetric trophic status and harmful algal species in a harbor area of the Amazon Macrotidal Mangrove Coast by Furtado, Jordana Adorno, Cavalcanti-Lima, Lisana Furtado, Santos, Vinicius Henrique Maciel dos, Serejo, Jefferson Horley Feitosa, Pereira, Luci Cajueiro Carneiro, Carvalho-Neta, Raimunda Nonata Fortes, Tchaicka, Ligia

Get full text

Genotoxic and hematological parameters in Colossoma macropomum (Pisces, Serrasalmidae) as biomarkers for environmental impact assessment in a protected area in northeastern Brazil by Fortes Carvalho Neta, Raimunda Nonata, Pinheiro Sousa, Débora Batista, de Macêdo Sobrinho, Inaldo Carvalho, Yarbrough Horton, Emily, da Silva de Almeida, Zafira, Tchaicka, Lígia, de Sousa, Alana Lislea

“…Genotoxic and hematological parameters in tambaqui ( Colossoma macropomum ), a native freshwater fish, were used as biomarkers to assess exposure to…”
Get full text

Parasitism in gills of Centropomus undecimalis (Pisces, Centropomidae) from a protected area in Sao Luis, Maranhao, Brazil by Cantanhede, Sildiane Martins, Campos, Vivian Cristina Sodre, Pereira, Dayane Pestana, Medeiros, Almerinda Macieira, Neta, Raimunda Nonata Fortes Carvalho, Tchaicka, Ligia, Santos, Debora Martins Silva

“…Parasitism in fish can occur due to an imbalance in the environment-host- parasite relationship, usually associated with poor environmental quality. The…”
Get full text

Analysis of the supply chain and conservation status of sharks by Martins, Ana Paula Barbosa, Feitosa, Leonardo Manir, Lessa, Rosangela Paula, Almeida, Zafira Silva, Heupel, Michelle, Silva, Wagner Macedo, Tchaicka, Ligia, Nunes, Jorge Luiz Silva

“…Increasing fishing effort has caused declines in shark populations worldwide. Understanding biological and ecological characteristics of sharks is essential to…”
Get full text

Prediction of the potential Brazilian distribution for invasive mollusc Melanoides tuberculata (Müller, 1774), including a new record from Northern Coastal Region by CARVALHO, MAYARA CAROLYNE MOURÃO, ABREU, ALDEANE SOARES DE, SILVA, MAURICIO SANTOS DA, CANTANHEDE, SELMA PATRICIA DINIZ, MONROE, THERCIA GONÇALVES RIBEIRO, ARAÚJO, LUDMILA SEREJO, TCHAICKA, LIGIA

“…The freshwater snail Melanoides tuberculata (Müller, 1774) native from Africa and Asia, recently spreads out over the world. Records of invasive species are…”
Get full text

Do roads act as a barrier to gene flow of subterranean small mammals? A case study with Ctenomys minutus by Esperandio, Isadora Beraldi, Ascensão, Fernando, Kindel, Andreas, Tchaicka, Ligia, de Freitas, Thales Renato Ochotorena

“…Road-barrier effects can lead to population isolation, with consequent negative outcomes for individuals and populations. Small mammals have been identified as…”
Get full text

Spatial distribution and seasonality of Biomphalaria spp. in São Luís (Maranhão, Brazil) by David, Nathalia Ferreira, Cantanhede, Selma Patrícia Diniz, Monroe, Natanael Bezerra, Pereira, Luciana Patrícia Lima Alves, Silva-Souza, Nêuton, Abreu-Silva, Ana Lúcia, de Oliveira, Verônica Maria, Tchaicka, Ligia

“…Two of the three vector species of Schistosoma mansoni Sambon, 1907 in Brazil occur in the state of Maranhão: Biomphalaria glabrata (Say, 1818) and…”
Get full text

Phylogeography and population history of the crab-eating fox (Cerdocyon thous) by TCHAICKA, LIGIA, EIZIRIK, EDUARDO, DE OLIVEIRA, TADEU G, CÂNDIDO, JOSÉ FLÁVIO JR, FREITAS, THALES R.O

“…The crab-eating fox is a medium-sized Neotropical canid with generalist habits and a broad distribution in South America. We have investigated its genetic…”
Get full text

Reproductive period and size at first maturity of Ucides cordatus Linnaesus, 1763 (Crustacea: Decapoda) in two mangrove of Maranhão, Brazil by Zafira, Almeida, Daniele, Sousa, Ligia, Tchaicka, Raimunda, Fortes, Andrea, Araujo, Rannyele, Ribeiro

“…Abstract only…”
Get full text

Genetic and morphometric variability of the invasive shrimp Macrobrachium rosemberguii in Maranhão State Coast – Brazil by Ligia, Tchaicka, Joana, Alves, Lilia Carla, Fonseca, Fernanda, Paz, Isadora Teresa, França, Zafira, Almeida, Raimunda Nonata, Carvalho, Andrea, Araujo

“…Abstract only…”
Get full text

Environmental awareness of fishermen and actions to strengthen planning of fishing in the Peru Island, Cururupu Extractive Reserve, Maranhão, Brazil by Ligia, Tchaicka, Andrea, De Araújo, Raimunda Nonata, De Carvalho, Wallacy, Borges, Lorrane Gabrielle, Cantanhede, Luane Raisa, Pereira, Polliana, Veras, Zafira, De Almeida

“…Abstract only…”
Get full text

histopathological and biometric comparison between catfish (Pisces, Ariidae) from a harbor and a protected area, Brazil by Carvalho Neta, Raimunda Nonata Fortes, Sousa, Débora Batista Pinheiro, de Almeida, Zafira da Silva, Santos, Débora Martins Silva, Tchaicka, Ligia

“…BACKGROUND: Histopathological lesions and biometric variations in catfish species are statistically associated with chemical contaminant exposure. A…”
Get full text