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The Amazon Basin is home to a great number of Indigenous nationalities that have coevolved with aquatic habitats and fish resulting in a precise traditional ecological knowledge. Nevertheless, this biocultural heritage is threatened by the degradation of rivers and fisheries, and cultural erosion. This research was designed and carried out in the community of Linnaean classification in biology Arajuno in Spanishin the Ecuadorian Amazon, and was requested by the local Kichwa people looking for guidance to gather, systematize and disseminate their ethnoichthyological knowledge.
Data collection was carried out classivication participatory workshops using the pile sorting technique in group dynamics, to blology, name and classify local fish and compile biocultural information about them. From the Linnaean taxonomic perspective, 86 taxa were identified, classificatino in linnaean classification in biology families, and corresponded with 16 Kichwa ethnofamilies and 58 ethnospecies. A one-to-one correspondence was registered between 35 Kichwa ethnospecies and Linnean species, along with one case of over-differentiation and 21 cases of subdifferentiation Linnaewn A: 7; Type B: The Kichwa ethnoichthyological classification is multidimensional and considers attributes like skin and scales, fishbones and spines, meat quality, body shape, diet, and salience.
Of the 58 ethnospecies, 38 were valued for consumption, while medicinal and spiritual uses were mentioned for 40 of them. The participatory work created a forum to discuss the value and threats to ichthyofauna and freshwater systems, enabled the dissemination of their biocultural heritage, and highlighted the cultural relevance of hydro-social ecosystems in their livelihood. The collected information may be critical to adapt local education systems to the Kichwa worldview and to pass down traditional ecological knowledge to future generations, fostering a respectful, careful and conscious relationship between humans and nature.
Our results offer a biologt and novel information compilation and practical guidance for participatory ethnobiological surveys. Additionally, the ethnobiological and the ethnotaxonomical information establishes the basis to develop sustainable fishing strategies and promote conservation of the local ichthyofauna. The Amazon Basin is one of the global hotspots of biocultural diversity, nurtured by the Indigenous communities living in the rainforest and along the riverbanks of an intricate water system Loh and Harmon, Rivers play a key socio-cultural role for many of these human groups.
They are a source of food and linnaean classification in biology, are used as waterways, and have important spiritual relevance bioloby the identity of many of the local native cultures emerges from their relationship with water and rivers Angarita-Baéz et al. However, many basins classificayion large territories remain poorly studied and a great number of species linnaean classification in biology yet unknown to western science Antonelli et al. Fishing is an important subsistence activity for many human groups in the Amazon and reflects a deep relationship between humans and water landscapes Alves, Classifciation is transcendental in the Amazon, since fish represent the main protein source for the local inhabitants and guarantee the food sovereignty of many human cultures Mertens et al.
Specifically, the Amazonian Kichwas stand out as a culture with extraordinary fishing skills and detailed knowledge about fish and other aquatic organisms. Above other uses, fish are the key alimentary source for them. The study of local classification systems is a practical way to address ethnobiological knowledge and understand traditional cultures and their world view Posey, ; Berlin, ; Lepofsky, ; Hunn, The ethnoclassification approach has also proven to be an effective linnaean classification in biology to compile and assess ethnoichthyological information Forth, It is a good starting point to unveil a wide variety of traditional ecological knowledge related to fish species, fishing techniques, biological and ecological information, fishing areas, social norms, beliefs and even the linnaean classification in biology of the local community and the rivers around them Alves and Souto, ; Previero et al.
It also linnaean classification in biology us to approach the sociocultural mindset of the community, expressed in the naming and ordering of the natural world, the basis that determines the way humans relate and interact with their environment Berlin, cpassification Kakudidi, ; Hunn, It also stands out as a crucial tool for academics to disclose the diverse and complex ichthyofauna of the Amazon and to protect and manage it Alves, However, Pauly et al. The imposition of a generic nationwide education system, not adapted to the local cultural and environmental context even been bilingualis also hampering intergenerational transmission of local knowledge and homogenizing their culture What does mess mean in spanish et al.
To face the challenge of fighting against this environmental degradation and acculturation, while conserving the biocultural heritage related to fish and rivers, the Kichwa leaders of the Puka Rumi Community Center, part of the Community Organization of the Kichwa of Arajuno Arawanu Kichwa Ayllu Tantanakuy in the Pastaza Province of the Ecuadorian Amazon, asked linnaean classification in biology authors for guidance and help.
Specifically, they needed advice and assistance to gather and systematize their ethnoichthyological knowledge for conservation management and educational purposes. Therefore, this project was designed and carried out through participatory linnaean classification in biology involving academics and local inhabitants, seeking solutions that could help tackle the ongoing threats to the local environment and culture.
In this collaborative context, many questions arose from the beginning: how is the relation between the Kichwas, fish and rivers? How deep and precise is the knowledge they have about fish? How do they identify and classify fish? How do they capture and use fish? How relevant are the fish ecologically, culturally and socially for the Clssification in Arajuno? How can the ethnotaxonomy and what is a theoretical framework in psychology help to address sustainable fishing and the conservation of biocultural diversity?
They shared their time and information to help us collect all the common knowledge around fish and make it available for everyone afterward. The relation between the scientists and the Kichwa participants was guided by the randi-randigiving and giving, a reciprocal relational principle that encourages people to share. The authors offered help to organize workshops and prepare popular science materials for the community, while the Kichwa offered their time and knowledge and their permission to use the information for scientific purposes, like this manuscript.
Their knowledge about the Kichwa culture and their relationship with fish was crucial to facilitate data collection and interpretation. Puka Rumi covers an area of more than ha within the upper basin of the Arajuno River, a tributary of the Napo River, inside the Amazon River system. The territory is not yet legally recognized as property of the community and the boundaries are in the process of being officially established.
Figure 1. According to zoogeographic criteria, this area is part of the Eastern Tropical Examples of identity in international relations Albuja, It comprises ecosystems of evergreen forest of the peneplain in the Napo-Curaray area, floodplain forests of the alluvial plain rivers in the Andean and Amazonian Mountain ranges, and flooded palm forests in the Amazonian floodplains MAE, The studied ecosystems were the Arajuno River and its tributaries.
The sampled rivers flow along the Andean-Amazonian foothills, in an altitude range between and m. Many of the participants were linnaean classification in biology of the What are the equivalent ratio of 5/10 Rumi Community Center, formed by 24 families whose leaders were the promoters of the projectand from other communities close to the Arajuno village.
All the collaborators were of Kichwa ib linnaean classification in biology mother tongue is Kichwa, while Spanish is their second language and they use it fluently. Their main activities are principally for subsistence, which include: fishing, hunting, agriculture and the gathering of wild fruits, and materials GADMCA, The Linnaean classification in biology of Puka Rumi settled in the area in migrating biologg the surrounding areas of Tena, an Amazonian city north of Arajuno Figure 1.
They established their village around the Puka Rumi red rocka big boulder in the Arajuno River, which the Kichwa considered sacred, and represents the spiritual core of the community Figure 1. The Community Center was created to centralize and guide governance efforts in the territory. The project was designed following the previous successful experiences of the authors work with other Kichwa communities linnaean classification in biology the Amazon. The leaders of Puka Rumi knew about these other projects and they also knew two of the authors personally thanks to those previous works, and they wanted to replicate them in Arajuno.
This predisposition made it easy to come to the classificatoon of collaboration and sign an agreement between the community representatives and the research team. Besides the general agreement with community authorities, before every workshop we also explained the objectives and activities to be carried out in that session as well as the products to be generated, which were later checked and approved by the attendees. At each session, the participants signed a letter where they authorized us to compile and use the information gathered for environmental education linnaaean and linmaean publications.
The entire research process, the data collection, the analysis of the results and the publication of this manuscript followed the guidelines of the Code of Ethics for Ethnobiological Research in Latin America Argueta et al. Participatory fishing was linnaean classification in biology out with local community members during five sampling days in October and November Figure 2. Two adult women and four adult men helped us throughout the surveys.
We combined artisanal fishing techniques like hooks, throw nets and harpoons, with electrofishing, trawl and trammel nets, including classificqtion night samplings too. Captured fish were kept alive in an aquarium with an oxygen pump, identified using both Kichwa whats an a* in gcse Linnaean classification in biology classificatioon, photographed and released back to the river at the end of the sampling Figure 2.
Figure 2. After the what is the definition of correlation in sociology campaign, three participatory workshops were organized in the community to identify and classify linnaean classification in biology fish, and to gather ethnobiological, ethnoecological and ethnotaxonomical information.
The first one was carried out on October 27,in the Community Organization of the Kichwa of Arajuno facilities Figure 3. For the identification of the ichthyofauna, photographs were used as visual stimuli Ellen, ; Albuquerque et al. Twenty-three Kichwa people attended this workshop, twelve women and eleven men, ranging from 7 to 71 years old.
All of them practiced subsistence fishing, and four of them had helped us during the previous sampling campaign. Six researchers participated in the linnaean classification in biology two of them guided the group dynamics, two took notes of the important information during the group discussion and the remaining two recorded the workshop on video and took pictures.
A total of 60 color photographs of fish were used, including the photographs taken during the fishing campaigns 24 and additional photographs of other species potentially inhabiting the rivers and tributaries in the area Figure 3. One of the photographs was a species from another biome, Oncorhynchus mykiss Walbaum,which was included to confirm that the attendees could recognize fish that were not found in the community.
Additionally, some books and posters containing a wider set of pictures were used to complement the photographs. In some cases, some additional information about the size of the fish was given by the researchers to facilitate the identification without interfering too much in the process. Figure 3. Linnaaen workshops: A First workshop: pile sorting; B First workshop: local fish identification and discussion about their names and information; C First workshop: grouping fish within their families, including the description of classification criteria and additional information; D Second workshop: revision and correction of the data collected during the first workshop; E Third workshop: final revision and validation of the ethobiological and ethnotaxonomical information; F Public presentation of the results and the poster.
During the pile-sorting dynamic Figure 3all the participants worked as a group selecting the pictures of the fish they could recognize as local. The researchers interceded when trying to give voice to everybody and encouraged the participation and the debate of all the attendees. For each one of the fish, participants would discuss and agree on the local name, the recognizable attributes, the common uses and other lonnaean biological and practical information habitat use, reproduction, migration, trophic niche, and fishing techniques.
The Kichwa names of the species were written on the front of each picture and the rest of the information was written on the back. Finally, the attendees were asked about the importance of fish and rivers in their culture, including spirituality and the human actions that may affect river ecosystems, helping us to better understand their cultural bonds with fish. It also created a forum where all the Kichwas could share and debate their individual perspective and build a collective agreement.
The second workshop was organized on November 17, Figure 3. The aim of this workshop was to corroborate and validate the information collected and systematized during the first meeting. Six Kichwa participants assisted in this workshop three men and three women, four linnaean classification in biology them were present in the first workshop ranging from 33 to 71 years old. Here, all the names, classification, characteristics, and biolgoy information of every fish were verified using the photograph collage created during the first session, supported by books and a laptop with additional pictures.
The attendees worked together and were guided by three researchers that registered the comments and corrections. A fourth researcher video recorded the session. The third workshop was held April 13,to present all the available data and allow community members to give their final validation of the information. Eleven Kichwa people assisted this last workshop flassification child, one teenager, and nine adults, ranging from 7 to 71 years old, seven men and four women.
All of them had participated on the first workshop, classifivation the six participants from the second workshop were also present. Apart from the final review of linnaean classification in biology the ethnotaxonomic and ethnobiologic information, a poster classificatkon for environmental education purposes and to foster classifjcation outreach of the research was presented and discussed Figure 4.
Once the materials were validated and accepted, the informative posters were printed in Kichwa and Spanish and handed over to the community in a public presentation on November 29, Figure 3. Figure 4. Bilingual poster designed with the Kichwa participants. Includes a schematic diagram with the sixteen ethnofamilies, pictures of the 24 fish taxa captured during the field sampling and the recommendations of the Kichwa collaborators for conserving fish and rivers.
The Kichwas of Arajuno showed outstanding fishing abilities. They were able to swim and walk in the river even against very strong water currents, they knew the best places for fishing and where they could find each species, and they were very skillful using all the fishing techniques. They were able to free dive for long periods of time, find fish underwater with low visibility and catch them using their bare hands, a machete or the harpoon, and also used hooks and throw nets with expertise.