Sympathetic science: analogism in Brazilian ethnobiological repertoires among quilombolas of the Atlantic forest and Amazonian ribeirinhos.

BACKGROUND: Drawing on Phillipe Descola's comparative analysis of ontological regimes across cultures, this article identifies analogism guiding ethnobiological repertories among two distinctive traditional tropical forest communities in Brazil. METHODS: We carried out participant observation, semi-structured interviews and informal dialog with 48 individuals, among quilombolas of the Atlantic Forest in southeastern Brazil and ribeirinhos of the Amazon. RESULTS: We documented 60 traditional practices governed by analogical principles, comprising hunting, ethnomedical practices, food taboos, and other interactions with non-human entities. We also identify and classify the analogical principles reported in the field data. Based on this classification, we address the phenomenological dimension of the ethnobiological repertoires and discuss the epistemological and ontological foundations of this form of reasoning. We also hypothesize on the role of analogism shaping ethnobiological repertories more generally in Brazil. CONCLUSION: The heuristic model we apply-articulating phenomenology, epistemology and ontology-could prove valuable in ethnobiology and the emerging field of "anthropology beyond the human."

Ethnography, ethnobiology and natural history: narratives on hunting and ecology of mammals among quilombolas from Southeast Brazil.

BACKGROUND: As a leading practice of Homo sapiens' environmental experience for hundreds of millennia, hunting continues to evoke key research inquiries in the fields of archaeology, human ecology, and conservation biology. Broadly speaking, hunting has been mainly a subject of qualitative-symbolic and quantitative-materialistic schemata of analyze, among anthropologists and biologists, respectively. However, the phenomenological dimension of the hunting experience, in the course of individuals` everyday life, received little academic attention until this century. This study analyzes the daily praxis of hunting among quilombolas (descendants from runaway African slaves) in Southeast Brazil, making use of an ethnographic approach of phenomenological orientation, which dialogue with central ethnobiological issues. The authors also report the local ecological knowledge about mammals hunted in the area, and its relationship to the scientific literature on this subject. METHODS: Between 2016 and 2019, the authors made use of participant observation and informal interviews among eight key local participants, in three quilombola communities in the Ribeira Valley (São Paulo, Brazil). Fragments of authors' field notes and parts of interviewers' speeches make up the core results obtained. RESULTS: Articulating local knowledge to scientific literature, this study yielded a hybrid and comprehensive narrative about natural history of the mammals in the area. The authors also accessed elementary aspects of research participants' experience in hunting, such as strategies, tactics, motivations, and feelings. They reveal a set of human behavior dispositions that seems to emerge only in the context of the action, modulating the praxis of hunting on the course of individuals' everyday life. CONCLUSION: Ethnography, ethnobiology, and natural sciences backgrounds were systematically articulated in this research. This made possible to get a contextualized and multifaceted understanding of hunting praxis in the Ribeira Valley, an important socioenvironmental context of Atlantic Forest in Brazil. The role of an ethnographic approach applied to ethnoecological and biological conservation issues is especially considered here.

Agroforestry system as a buffer zone in a Brazilian Atlantic Forest conservation unit: an artificial nest predation perspective / Sistema Agroflorestal como zona de amortecimento em uma Unidade de Conservação da Mata Atlântica brasileira: uma perspectiva de predação de ninho artificial

Abstract Here we inferred about the effectiveness of a buffer zone composed by an Agroforestry System (AS) for providing reproductive conditions for Atlantic Forest birds by comparing artificial nest predation rates between a buffer zone, a primary forest area, and a set of small and isolated Atlantic Forest fragments. We have used 237 nests throughout the three areas, of which 100 (42.2%) were depredated. Predation frequencies were 28.6% in the continuous forest, 100% in the AS, and 51.9% in the fragments, differing significantly. We could detect nest predators in 48 of the 100 depredated nests (48%) using camera traps. Differences between areas may be attributed to changes in nest predator species. We support previous evidences that the conservation of bird communities may not rely on buffer zones as an extension of their breeding habitats.

Resumo O presente estudo teve como objetivo avaliar a efetividade de uma zona tampão composta por um sistema agroflorestal (SA) para a reprodução de aves da Mata Atlântica. Para isto, as porcentagens de predação em ninhos artificiais foram comparadas entre as zonas tampão, uma área de floresta primária e em um conjunto de fragmentos de Mata Atlântica pequenos e isolados. Um total de 237 ninhos foi utilizado nas três áreas e 100 deles (42,2%) foram predados. As porcentagens de predação foram 28,6% na área de floresta primária, 100% no SA e 51,9% nos fragmentos, havendo diferença significativa. Os predadores puderam ser identificados em 48 das 100 predações (48%) com o uso de câmeras trap, o que gerou evidências de que as diferenças possam ser atribuídas a mudanças na composição de espécies de predadores entre as áreas. Esta análise dá suporte a estudos prévios de que as zonas tampão não devam ser consideradas como extensão dos hábitats naturais para a conservação de comunidades de aves.

Survey of Bioluminescent Coleoptera in the Atlantic Rain Forest of Serra da Paranapiacaba in São Paulo State (Brazil) / Levantamento de Coleópteros bioluminescentes na Mata Atlântica da Serra da Paranapiacaba

Brazil is the country with the largest number of bioluminescent beetle species in the world. However, estimates suggest that this number could much be higher, since many species remain to be discovered. In this work we made a survey of the species of bioluminescent beetles in Serra de Paranapiacaba - the largest remnant of Atlantic Forest in São Paulo State. The survey was done at Intervales State Park, Carlos Botelho State Park and municipality of Tapiraí and the following species were collected: Aspisoma lineatum, Aspisoma physonotum, Aspisoma fenestrata, Cratomorphus besckey, Cratomorphus distinctus, Photinus penai, Photinus sp1, Photinus sp9, Ethra aff. malledicta or axilaris, Ethra aff. adicta , Lucidotini incertae sedis, Cladodes flabellicornis, Cladodes demoulini, Amydetes lucernuta, Bicellonycha sp8, Bicellonycha ornaticollis, Pyrogaster lunifer, Pyrogaster moestus, Pyrogaster sp2, Pyrogaster sp5, Pyrogaster sp6, Photuris lugubris, Photuris sp1, Photuris sp7, Stenophrixotrix sp1, Brasilocerus sp1, Pseudophengodes sp1, Hapsodrilus pyrotis, Hypsiophtalmus sp1, Ptesimopsia luculenta, Pyroptesis cincticollis, Pyrearinus brevicolis, Pyrearinus candelarius, Pyrearinus micatus, Pyrophorus divergens. Our data show that Serra de Paranapiacaba is the second richest area in São Paulo state, especially in elaterids, with unique species typical of this area and species common to other investigated sites such as the Biological Station of Boracéia (in Salesópolis county) and the urbanized areas in the between Campinas - Sorocaba- São Paulo, originally covered to the Atlantic Rainforest.

O Brasil é o país que possui o maior número de espécies de coleópteros bioluminescentes no mundo. Entretanto, estimativas sugerem que este número possa ser bem maior, dado que muitas espécies ainda não foram descritas. Neste trabalho foi realizado um levantamento das espécies de coleópteros bioluminescentes em três localidades na Serra da Paranapiacaba - a maior área remanescente contígua de Mata Atlântica no país, com associação ao respectivo habitat. No Parque Estadual Intervales, Parque Estadual Carlos Botelho e Tapiraí foram coletadas as seguintes espécies: (Lampyidae) Aspisoma lineatum, Aspisoma physonotum, Aspisoma fenestrata, Cratomorphus besckey, Cratomorphus distinctus, Photinus penai, Photinus sp1, Photinus sp9, Ethra aff. malledicta ou axilaris, Ethra aff. adicta, Lucidotini incertae sedis, Cladodes flabellicornis, Cladodes demoulini, Amydetes sp1, Bicellonycha sp8, Bicellonycha ornaticollis, Pyrogaster lunifer, Pyrogaster moestus, Pyrogaster sp2, Pyrogaster sp5, Pyrogaster sp6, Photuris lugubris, Photuris sp1, Photuris sp7; (Phengodidae) Stenophrixotrix sp1, Brasilocerus sp2, Pseudophengodes sp1; (Elateridae) Hapsodrilus pyrotis, Hypsiophtalmus sp1, Ptesimopsia luculenta, Pyroptesis cincticollis, Pyrearinus brevicolis, Pyrearinus candelarius, Pyrearinus micatus, Pyrophorus divergens. Estes dados mostram que esta constitui a segunda área mais rica em espécies luminescentes do Estado de São Paulo, depois da Est. Biológica de Boracéia, especialmente em elaterídeos, com espécies únicas características destas localidades e espécies comuns è outras áreas investigadas, como as da Estação Biológica de Boracéia (Salesópolis, SP) e áreas urbanizadas no triângulo Campinas - Sorocaba - São Paulo, originalmente cobertas por Mata Atlântica.