scholarly journals Validated cleaner: the cuculid bird Crotophaga ani picks ticks and pecks at sores of capybaras in southeastern Brazil

2008 ◽  
Vol 8 (1) ◽  
pp. 213-216 ◽  
Author(s):  
Ivan Sazima
Keyword(s):  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Cleaning Behaviour ◽  
Hydrochoerus Hydrochaeris ◽  
Blood Clots ◽  
Herbivorous Mammals ◽  
Dead Tissue

Information on the role of smooth-billed anis (Crotophaga ani) as tick-pickers on mammals remains controversial. I record here these birds removing ticks and pecking at wounds of capybaras (Hydrochoerus hydrochaeris) in a small reserve at Campinas, São Paulo, southeastern Brazil. The birds inspected the mammals’ skin, both in places with and without hair. The hair was parted with bill movements, and ticks were removed by vigorous pulling. The birds also pecked at open or healing sores, from which they extracted small portions of blood clots and dead tissue. The capybaras appeared oblivious to the birds’ activity. Even in the case that the cleaning behaviour is restricted to some bird individuals and populations, or places and periods, this record validates the notion that smooth-billed anis removes ticks from herbivorous mammals.

Do conhecimento objetivo ao problema corpo - mente

2018 ◽  
Vol 10 (2) ◽  
pp. 85-113
Author(s):  
Nathalia Gleyce dos Santos Salazar
Keyword(s):  
Third World ◽  
Sao Paulo ◽  
Karl Popper ◽  
São Paulo ◽  
Human Beings ◽  
The Third ◽  
Belo Horizonte ◽  
The Third World ◽  
The Mind

Resumo:  Apresenta-se uma discussão sobre o conhecimento e a tese dos três mundos no qual a interação entre estes nos aproxima da verdade do problema corpo-mente, tendo em vista, uma nova proposta de solução. O terceiro mundo é uma peça importante neste trabalho; sendo assim, analisaremos o que Popper designa como Mundo 3, em que ele consiste e o papel da linguagem como diferencial do ser humano. Apresentamos as críticas popperianas às correntes monistas e dualistas, ousando fazer uma crítica a Teoria do Conhecimento tradicional. Desta forma, a proposta apresentada por este filósofo da ciência diferencia-se de tudo que estava sendo feito até então, por isso, o interesse de apresentar essa abordagem pouco trabalhada de Popper. Palavras-chave: Conhecimento. Corpo-Mente. Mundo 3.Abstract: In this work, we present a discussion about knowledge and the theory of the three worlds in which the interaction between them approaches to the truth of the mind-body problem, in view of a proposed solution. The third world is an important piece in this work. Therefore, we will analyze what Popper describes as World 3, what it is and the role of language as a differential of human beings. We present Popper’s criticisms to the monistic and dualistic currents, daring to criticize the theory of traditional knowledge. Thus, the proposal of science presented by this philosopher differs from everything that was being done until then. This explains the interest in presenting this unusual approach to Popper.Keywords: Knowledge. Body-Mind.  World 3. REFERÊNCIASLEAL-TOLEDO, Gustavo . Popper e seu Cérebro. Revista da Faculdade de Letras. Série Filosofia, v. XXIII, p. 59-68, 2007.POPPER, Karl Raimund. A Lógica da Pesquisa Científica. Tradução de Leonidas Hegenberg e Octanny Silveira de Mota.  São Paulo: editora Cultrix. 2007.POPPER, Karl Raimund. Conhecimento Objetivo: uma abordagem evolucionária. Tradução de Milton Amado.  Belo Horizonte, Ed. Itatiaia Ilimitada. São Paulo, Ed. Da Universidade São Paulo, 1975._______.  O Conhecimento e o Problema Corpo –Mente. Tradução Joaquim Alberto Ferreira Gomes. Lisboa, Ed. 70. 1996.   _______. Conjecturas e Refutações: o desenvolvimento do conhecimento científico. Trad. Benedita Bettencourt. Ed. Livraria Almedina, 2006._______.  O Eu e Seu Cérebro. Karl Popper, Jonh C. Eccles;Tradução Silvio Meneses Garcia, Helena Cristina F. Arantes e Aurélio Osmar C. de Oliveira. – Campinas, SP: Papirus; Brasília, DF: Editora Universidade de Brasília. 1991.   _______. O Racionalismo Crítico na Política. Tradução de Maria da Conceição Côrte – Real. Brasília, Editora Universidade de Brasília, 2ª edição, 1994, 74p.SEARLE, John R. La construcción de la realidad social. Trad. Antoni Domènech. Barcelona: Paidós Ibérico, 1995.  

scholarly journals Crustacea, Isopoda, Oniscidea Latreille, 1802: new continent record and distribution extension in Brazil

Check List ◽  
2010 ◽  
Vol 6 (2) ◽  
pp. 217 ◽  
Author(s):  
Mariana Juventina Magrini ◽  
Paula Beatriz Araujo ◽  
Marcio Uehara-Prado
Keyword(s):  
Rio Grande ◽  
Sao Paulo ◽  
The State ◽  
Southeastern Brazil ◽  
Pitfall Traps ◽  
São Paulo ◽  
Undescribed Species ◽  
Rio Grande Do Sul ◽  
Serra Do Mar ◽  
First Time

Terrestrial Isopods were sampled in four protected Atlantic Forest areas located in Serra do Mar, state of São Paulo, southeastern Brazil. A total of 2,217 individuals of six species (Atlantoscia sp., Benthana werneri, Pseudodiploexochus tabularis, Pudeoniscus obscurus, Styloniscus spinosus and Trichorhina sp.) were captured in pitfall traps. The exotic species S. spinosus is recorded for the first time for the Americas. Another introduced species, P. tabularis, previously recorded only from the state of Rio Grande do Sul, had its geographic distribution extended to the state of São Paulo. The most abundant isopods in this study belong to an undescribed species of Atlantoscia.

A new species of the highland frog genus Holoaden (Amphibia, Strabomantidae) from cloud forests of southeastern Brazil

Zootaxa ◽  
2013 ◽  
Vol 3599 (2) ◽  
pp. 178-188 ◽  
Author(s):  
ITAMAR A. MARTINS ◽  
HUSSAM ZAHER
Keyword(s):  
New Species ◽  
Body Size ◽  
High Altitude ◽  
Ventral Surface ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Cloud Forests ◽  
Serra Do Mar ◽  
A New Species

A new species of the genus Holoaden is described from the Atlantic forest of the state of São Paulo, Brazil, being restricted to primary or slightly disturbed high altitude cloud forests along the northeastern portion of the Serra do Mar. The typelocality is determined as Estação Ecológica de Bananal, in the Municipality of Bananal, State of São Paulo, Brazil. The new species is characterized by its moderate body size (female 42.6–44.2 mm SVL; male 37.2–38.5 mm SVL) with long and slender limbs, a head wider than long, a highly glandular dorsum, covered by well developed macroglands that extend to the internasal region, thigh and tibia, and an intense dark brown dorsal coloration and dark grey ventral surface.

scholarly journals Human disease in ribeira valley, brazil caused by caraparu, a group c arbovirus - Report of a case

1987 ◽  
Vol 29 (2) ◽  
pp. 112-116 ◽  
Author(s):  
Lygia Busch Iversson ◽  
Amélia P. A. Travassos da Rosa ◽  
Terezinha Lisieux M. Coimbra ◽  
Ivani Bisordi Ferreira ◽  
Elza da Silva Nassar
Keyword(s):  
Human Disease ◽  
Laboratory Data ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Antigenic Relationship ◽  
São Paulo ◽  
Antigenic Difference ◽  
Serological Tests ◽  
Paulo State ◽  
São Paulo State

The clinical and laboratory data of a disease in a resident of Ribeira Valley, São Paulo State, southeastern Brazil, caused by an agent close or identical to Caraparu, a Group C arbovirus, was described. Although there is evidence of an intensive circulation of several arboviruses in the area, no diagnosis of human disease by these agents has been made, except the encephalitis cases caused by Rocio virus during an epidemic in 1975-1977. An antigenic difference between Caraparu strains isolated in São Paulo and in Pará States and a close antigenic relationship between Caraparu strain from São Paulo and Bruconha virus were suggested by the serological tests.

scholarly journals Body mass index percentiles in adolescents of the city of São Paulo, Brazil, and their comparison with international parameters

2010 ◽  
Vol 54 (3) ◽  
pp. 295-302 ◽  
Author(s):  
Maria Aparecida Zanetti Passos ◽  
Isa de Pádua Cintra ◽  
Lúcia Maria Branco ◽  
Helymar da Costa Machado ◽  
Mauro Fisberg
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Reference Data ◽  
Sao Paulo ◽  
Female Adolescents ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Gender And Age ◽  
Study Results ◽  
The City

OBJECTIVE: To describe the percentile distribution of body mass index (BMI) in school adolescents, by gender and age, comparing them with international parameters. SUBJECTS AND METHODS: The study included 8,020 adolescents aged 10-15 years from 43 schools in the city of São Paulo, southeastern Brazil. BMI values of the study sample were distributed in percentiles and compared to international parameters (CDC, Must and cols. and Cole and cols.). RESULTS: Both male and female adolescents aged 10 to 14 years showed BMI cut-offs over the international parameters, especially in the P50-P85 percentile range. At the age of 15, the observed values were very similar to reference data; however, BMI values in the 95th percentile were much higher than international parameters. CONCLUSIONS: The study results show how important it is to use adequate BMI values for Brazilian adolescents aged 10-15 since international parameters may not reflect the actual nutritional status of this group.

scholarly journals Fruit flies in a guava orchard in Indiana county, São Paulo, southeastern Brazil

2014 ◽  
Vol 32 (3) ◽  
pp. 101-107 ◽  
Author(s):  
Renata Espolador São João ◽  
Sônia Maria N. M. Montes ◽  
Adalton Raga
Keyword(s):  
Sao Paulo ◽  
Fruit Flies ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Indiana County

scholarly journals Dietary patterns and risk of oral cancer: a case-control study in São Paulo, Brazil

2007 ◽  
Vol 41 (1) ◽  
pp. 19-26 ◽  
Author(s):  
Dirce Maria Lobo Marchioni ◽  
Regina Mara Fisberg ◽  
José Francisco de Góis Filho ◽  
Luiz Paulo Kowalski ◽  
Marcos Brasilino de Carvalho ◽  
...  
Keyword(s):  
Oral Cancer ◽  
Dietary Patterns ◽  
Case Control Study ◽  
Case Control ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
P Value ◽  
São Paulo ◽  
Factor Scores ◽  
Control Study

OBJECTIVE: To analyze the association between dietary patterns and oral cancer. METHODS: The study, part of a Latin American multicenter hospital-based case-control study, was conducted in São Paulo, Southeastern Brazil, between November 1998 and March 2002 and included 366 incident cases of oral cancer and 469 controls, frequency-matched with cases by sex and age. Dietary data were collected using a food frequency questionnaire. The risk associated with the intake of food groups defined a posteriori, through factor analysis (called factors), was assessed. The first factor, labeled "prudent," was characterized by the intake of vegetables, fruit, cheese, and poultry. The second factor, "traditional," consisted of the intake of rice, pasta, pulses, and meat. The third factor, "snacks," was characterized as the intake of bread, butter, salami, cheese, cakes, and desserts. The fourth, "monotonous," was inversely associated with the intake of fruit, vegetables and most other food items. Factor scores for each component retained were calculated for cases and controls. After categorization of factor scores into tertiles according to the distribution of controls, odds ratios and 95% confidence intervals were calculated using unconditional multiple logistic regression. RESULTS: "Traditional" factor showed an inverse association with cancer (OR=0.51; 95% CI: 0.32; 0.81, p-value for trend 0.14), whereas "monotonous" was positively associated with the outcome (OR=1.78; 95% CI: 1.78; 2.85, p-value for trend <0.001). CONCLUSIONS: The study data suggest that the traditional Brazilian diet, consisting of rice and beans plus moderate amounts of meat, may confer protection against oral cancer, independently of any other risk factors such as alcohol intake and smoking.

scholarly journals Amphibians and reptiles of the Parque Estadual Turístico do Alto Ribeira (PETAR), SP: an Atlantic Forest remnant of Southeastern Brazil

2010 ◽  
Vol 10 (4) ◽  
pp. 257-274 ◽  
Author(s):  
Cybele de Oliveira Araujo ◽  
Thais Helena Condez ◽  
Rafael Parelli Bovo ◽  
Fernanda da Cruz Centeno ◽  
Amom Mendes Luiz
Keyword(s):  
Atlantic Forest ◽  
Legal Protection ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
São Paulo ◽  
The South ◽  
Paulo State ◽  
Forest Remnant ◽  
São Paulo State

The herpetofauna of São Paulo State, Brazil, can be characterized as the most well-known in the country. However, despite the large number of studies in this area, there are still many sampling gaps within biomes such as the Atlantic Forest that are considered global conservation priorities due to the high rate of endemism and human disturbance. As a result of political and historical pressure, this biome has been reduced to less than 12% of its original extent and, despite its importance for global biodiversity conservation, only a small percentage of its original vegetation cover (1%) has some form of legal protection. This is the case of the Parque Estadual Turístico do Alto Ribeira (PETAR) which, together with the Parque Estadual de Intervales, Parque Estadual Carlos Botelho and Mosaico de Unidades de Conservação de Jacupiranga, forms of an ombrophilous forest continuum of 360 thousand ha in the south of São Paulo State. This study presents a list of amphibians and reptiles from the PETAR, with information on the local distribution and habitat use of the species. The survey was conducted from October to December 2009, completing a total of 15 sampling days using four complementary methods of active sampling: visual encounters, auditory encounters, searches by car and incidental encounters. We recorded a total of 91 species belonging to 53 genera and 24 families. This high diversity can be attributed to the existence of a wide variety of habitats and microhabitats in this region, such as the various aquatic sites used by many species of anuran amphibians. Moreover, the PETAR features a large altitudinal gradient (80 - 1,160 m elevation) that gives a large climatic, geological and hydrological heterogeneity to the area. This inventory is an important contribution to the expansion of knowledge about these assemblages in the Atlantic Forest to the south of Serra de Paranapiacaba mountain range, and provides support for the conservation of these groups in São Paulo State.

scholarly journals The vascular flora of Porto Ferreira State Park: an ecotonal area in São Paulo State, southeastern Brazil

2021 ◽  
Vol 21 (4) ◽  
Author(s):  
Gabriel Pavan Sabino ◽  
Vitor de Andrade Kamimura ◽  
Renan Borgiani ◽  
Rafael Konopczyk ◽  
Ernesto Pedro Dickfeldt ◽  
...  
Keyword(s):  
Riparian Forest ◽  
Vegetation Type ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Vegetation Types ◽  
Conservation Units ◽  
Semideciduous Forest ◽  
Floristic Similarity ◽  
Vascular Flora

Abstract: The Porto Ferreira State Park (PFSP) is located in the State of São Paulo southeastern Brazil, in an intriguing transitional area between the Atlantic Forest and Cerrado - both hotspots of biodiversity - represented mainly by the cerradão (CER), and the seasonal semideciduous forest (SSF), with its alluvial variation vegetation type (riparian forest - RP). Ecotonal areas play an important role in providing ecological and phytogeographic knowledge regarding the flora and vegetation of this region. Despite various studies on the PFSP, knowledge of this region remains fragmented. In this study, we aim to conduct an updated checklist of the PFSP vascular flora, including a compilation of all the studies conducted in this protected area, plus field work carried out by the authors from 2014 to 2017. In addition, given its ecotonal characteristics, we completed a floristic similarity analysis between the PFSP and other floristic surveys that examined the same vegetation types present in this study, to gain a better understanding of their phytogeographic relationships. Overall, 684 species, belonging to 387 genera and 107 families, were recorded. The SSF presented the richest vegetation type (478 species), followed by the CER (418) and the RP (231). The most diverse families were Fabaceae (64 species), Myrtaceae (41), Orchidaceae (39), Rubiaceae (37), Asteraceae (35), Bignoniaceae (26) and Malvaceae (20). Moreover, eight threatened species, at regional and national levels, were found. To date, 412 species have been added to the floristic list produced for the PFSP. The life forms with the highest number of species were trees (286 species), herbs (176) plus shrubs and subshrubs (123). Our research findings indicate floristic patterns with higher levels of similarity among species in geographical proximity, including those in ecotonal areas encompassing different vegetation types. These results rank the PFSP among some of the most species-rich conservation units with seasonal climates, and therefore is of great importance for plant conservation in the southeast of Brazil.

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