Ichthyofauna (Osteichthyes, Actinopterygii) from tributaries of the Beni and Mamoré rivers in the Llanos de Moxos wetland of the Bolivian Amazon

Occurrence
最新版本 published by BioFresh on 6月 28, 2025 BioFresh
發布日期:
2025年6月28日
Published by:
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授權條款:
CC0 1.0

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說明

This dataset is an update to Supplemental Material Table S1 from the paper: Yunoki T, Echeverria AR, Cholima RB, Miranda Ch. G, Moreno FA (2025). Ichthyofauna (Osteichthyes, Actinopterygii) from tributaries of the Beni and Mamoré rivers in the Llanos de Moxos wetland of the Bolivian Amazon. Check List 21: 318–346.

Specimen images associated with the occurrence records have been deposited in Zenodo across several archived sets. Each image reference in the associatedMedia field includes:

A direct URL linking to the individual image file hosted on Zenodo (e.g., https://zenodo.org/records/.../files/image.JPG

The DOI of the complete dataset in which the image is archived (e.g., https://doi.org/...)

This format ensures both persistent citation via dataset DOIs and straightforward access to individual images. The current version improves traceability between image files and their corresponding occurrence records.

Image sets are available at the following DOIs:

https://doi.org/10.5281/zenodo.15748915

https://doi.org/10.5281/zenodo.15749855

https://doi.org/10.5281/zenodo.15750205

https://doi.org/10.5281/zenodo.15750430

https://doi.org/10.5281/zenodo.15750726

https://doi.org/10.5281/zenodo.15754796

https://doi.org/10.5281/zenodo.15755252

https://doi.org/10.5281/zenodo.15756212

https://doi.org/10.5281/zenodo.15756460

資料紀錄

此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 676 筆紀錄。

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Yunoki T, Echeverria A, Cholima R, Miranda Ch G, Moreno F (2025). Ichthyofauna (Osteichthyes, Actinopterygii) from tributaries of the Beni and Mamoré rivers in the Llanos de Moxos wetland of the Bolivian Amazon. Version 1.2. BioFresh. Occurrence dataset. https://data.freshwaterbiodiversity.eu/ipt/resource?r=biata_yata2023&v=1.2

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 BioFresh。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: ada824f0-5741-4f99-8452-9bcf46472a84。  BioFresh 發佈此資源，並經由Society for the Management of Electronic Biodiversity Data同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence

聯絡資訊

Takayuki Yunoki
  • 出處 ●
  • 連絡人
Centro de Investigación de Recursos Acuáticos, Universidad Autónoma del Beni José Ballivián
Trinidad
Beni
BO
Aldo Echeverria
  • 出處
Wildlife Conservation Society, Bolivia Program
La Paz
La Paz
BO
Reinaldo Cholima
  • 出處
Centro de Investigación de Recursos Acuáticos, Universidad Autónoma del Beni José Ballivián
Trinidad
Beni
BO
Guido Miranda Ch
  • 出處
Wildlife Conservation Society, Bolivia Program
La Paz
La Paz
BO
Federico Moreno
  • 出處
Centro de Investigación de Recursos Acuáticos, Universidad Autónoma del Beni José Ballivián
Trinidad
Beni
BO
BioFresh
Zenodo

地理涵蓋範圍

We conducted a scientific expedition to sample fishes in the tributaries of the Beni and Mamoré rivers: the Biata, Geneshuaya, Benicito, and Yata Rivers, as well as the Dos Naciones Lagoon. Fish were collected from 17 sites: five from the Biata River (BI 00, BI 01, BI 02, BI 03, BI 04), one from the Geneshuaya River (GE 04), five from the Benicito River (BE 01 to BE 05), five from the Yata River (YA 01 to YA 05), and one from the Dos Naciones Lagoon (2NA 01).

界定座標範圍 緯度南界 經度西界 [-13.592, -66.896], 緯度北界 經度東界 [-11.905, -65.957]

分類群涵蓋範圍

The fish surveys resulted in an occurrence dataset comprising 529 records, of which 482 are preserved specimens. Across the 17 sites, we collected 193 species, representing 124 genera, 37 families, and 10 orders. Eighteen records were identified only to the genus level representing eight morphospecies.

Class Actinopterygii

時間涵蓋範圍

起始日期 / 結束日期 2023-09-16 / 2023-09-30

計畫資料

無相關描述

計畫名稱 Biata-Yata 2023

參與計畫的人員:

Aldo Echeverria
Reinaldo Cholima
Takayuki Yunoki
Francisco Cuaniay
Leonardo Morales
Gabriel Rodrigo Tarifa
Ana Camila Ramallo
Guido Miranda Ch
Federico Moreno
Robert Wallace

取樣方法

Fishes were collected from 17 sites; five from the Biata River: BI‑00, BI‑01, BI‑02, BI‑03, BI‑04, one Geneshuaya River site: GE‑04, five on the Benicito River: BE‑01, BE‑02, BE‑03, BE‑04, BE‑05, five on the Yata River: YA‑01, YA‑02, YA‑03, YA‑04, YA‑05, and one in the Dos Naciones Lagoon: 2NA‑01. The collections occurred between September 16 to 30, 2023. We observed that floating meadows were common in the Biata River and Yata River sites, while generally absent in the Benicito River and Geneshuaya River sites. At each site, we collected fishes over a period of one to two hours. Depending on the environmental condition of the sites and time availability, we used a combination of fishing gear: cast net, hand net, small seine of 5 mm mesh size that were also used to pull out the submerged logs, hook and line, electro‑shocker, and gillnets of varying mesh sizes: 15, 25, 35, 50, 60, 80 and 90 mm, dragging the gillnets of small mesh sizes at two sites.

研究範圍 The tributaries sampled originate in the northwestern limit of the Inundated Savannas ecoregion, then run northeast into the Cerrado ecoregion, and finally the Amazonian Forests ecoregion until converging with the Beni and Mamoré Rivers. The Inundated Savannas ecoregion presents humid savannahs most affected by annual floods. The Cerrado ecoregion features rain‑soaked savannahs and forest islands with trees re‑ sistant to frequent burning. The Amazonian Forests ecoregion presents a slightly undulating landscape in the west with outcrops of Precambrian shield in the east. Its terra firme vegetation is made up of (very) tall (30–45 m) evergreen rainforest. In the margins of these tributaries, two habitat types can be distinguished: Varzea: white water floodplains, rich in suspended inorganic material and Igapó: black‑clear water bodies, which generally do not carry inorganic material in suspension (Ibisch et al. 2003). The study area is located in the Beni River megafan, a large, fan‑shaped, partial cone of river‑laid sedi‑ ment that develops immediately downstream of the Andean Mountain front. The apex of this cone is where the Beni River exits the mountain mass into an area unconfined by valley walls. These tributaries represent previous positions of the Beni River, which has switched from one position to another over time as it builds up the megafan sediment cone (Wilkinson et al. 2006, Wilkinson et al. 2009). The Benicito River, Yata River, and Dos Naciones Lagoon are located in the Río Yata Ramsar site created in February 2013, with an area of 2,813,229 hectares in the Beni Department of the Plurinational State of Bolivia, and also overlap with a protected area: the Yata Natural Reserve (Ramsar Sites Information Service 2013).
品質控管 The collected specimens were fixated in 95% ethanol or 10% formalin followed by preservation in 70% ethanol. All specimens are deposited at the Centro de Investigación de Recursos Acuáticos, Universidad Autónoma del Beni José Ballivián (CIRA‑UABJB), in Trinidad, Beni, Plurinational State of Bolivia. Collections were made under license from CAR/MMAYA/VMABCCGDF/DGBAP/UGCE NO 537DI/2O23.

方法步驟描述:

  1. Genus‑level identification was primarily based on the key provided by van der Sleen et al. (2018).
  2. For species‑level identification, a provisional key was created to distinguish the 1,017 species reported in the Bolivian Amazon by Jézéquel et al. (2020 v.2). To develop the provisional key and finalize identifications, we consulted the key provided by Queiroz et al. (2013) for species reported in the Madeira River Basin, as well as Eschmeyer’s Catalog of Fishes (Fricke et al. 2024) database for relevant information on the genera and species of interest. Additionally, we contacted reference‑work authors and taxonomic group experts when necessary.
  3. Finally, we consulted the GBIF occurrence datasets (2024) to confirm our new records had not been previously reported in the Bolivian Amazon or elsewhere in the country.
  4. Prior to publication on the BioFresh data portal, species identifications were updated to reflect recent genome-based classifications of Characidae (Melo et al. 2024) and Corydoradinae (Dias et al. 2025), as well as the description of a new piranha species from the Bolivian Amazon (Gallo-Cardozo et al. 2024).

引用文獻

  1. Fricke R, Eschmeyer WN, Van der Laan R Eschmeyer’s Catalog of Fishes: Genera, Species, References. http://researcharchive. calacademy.org/research/ichthyology/catalog/fishcatmain.asp. Accessed on: 2025-06-12.
  2. Jézéquel C, Tedesco PA, Bigorne R, Maldonado-Ocampo JA, Ortega H, Hidalgo M, Martens K, Torrente-Vilara G, Zuanon J, Acosta A, Agudelo E, Barrera Maure S, Bastos DA, Bogotá Gregory J, Cabeceira FG, Canto ALC, Carvajal-Vallejos FM, Car- valho LN, Cella-Ribeiro A, Covain R, Donascimiento C, Dória CRC, Duarte C, Ferreira EJG, Galuch AV, Giarrizzo T, Leitão RP, Lundberg JG, Maldonado M, Mojica JI, Montag LFA, Ohara WM, Pires THS, Pouilly M, Prada-Pedreros S, de Queiroz LJ, Rapp Py-Daniel L, Ribeiro FR V., Ríos Herrera R, Sarmiento J, Sousa LM, Stegmann LF, Valdiviezo-Rivera J, Villa F, Yunoki T, Oberdorff T (2020) A database of freshwater fish species of the Amazon Basin. Scientific Data 7: 96. https://doi.org/10.1038/ s41597‑020‑0436‑4
  3. Queiroz LJ de, Torrente-Villara G, Ohara WM, Silva Pires TH da, Zuanon J, Costa Doria CR da (Eds) (2013) Peixes do Rio Madeira. São Paulo, Brazil.
  4. van der Sleen P, Albert JS (Eds) (2018) Field Guide to the Fishes of the Amazon, Orinoco, and Guianas. Princeton University Press. https://doi.org/10.1515/9781400888801
  5. Ibisch PL, Beck SG, Gerkmann B, Carretero A (2003) Ecoregiones y ecosistemas. In: Ibisch PL, Mérida G (Eds), Biodiversidad la riqueza de Bolivia: Estado de conocimiento y conservación. Ministerio de Desarrollo Sostenible, Santa Cruz de la Sierra, Bolivia, 47–88.
  6. Wilkinson MJ, Marshall LG, Lundberg JG (2006) River behavior on megafans and potential influences on diversification and distri‑ bution of aquatic organisms. Journal of South American Earth Sciences 21: 151–172. https://doi.org/10.1016/j.jsames.2005.08.002
  7. Wilkinson MJ, Marshall LG, Lundberg JG, Kreslavsky MH (2009) Megafan environments in Northern South America and their impact on Amazon Neogene aquatic ecosystems. In: Hoorn C, Wesselingh FP (Eds), Amazonia: Landscape and Species Evo‑ lution. Blackwell Publishing Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, UK, 162–184. https://doi. org/10.1002/9781444306408.ch10
  8. Ramsar Sites Information Service (2013) Río Yata: Servicio de Información sobre Sitios Ramsar. https://rsis.ramsar.org/es/ris/2094. Accessed on: 2024‑8‑19.
  9. Yunoki T, Echeverria AR, Cholima RB, Miranda Ch. G, Moreno FA (2025) Ichthyofauna (Osteichthyes, Actinopterygii) from tributaries of the Beni and Mamoré rivers in the Llanos de Moxos wetland of the Bolivian Amazon. Check List 21: 318–346. https://doi.org/10.15560/21.2.318
  10. GBIF.org (27 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.rs6yd2
  11. GBIF.org (27 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.xhdpt4
  12. GBIF.org (27 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.ab45pb
  13. GBIF.org (27 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.wp4sv3
  14. GBIF.org (30 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.dm7z3e
  15. GBIF.org (30 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.ekspsr
  16. GBIF.org (30 January 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.8zary3
  17. Dias AC, Tencatt LFC, Roxo FF, Silva G de S da C, Santos SA, Britto MR, Taylor MI, Oliveira C (2025) Phylogenomic analyses in the complex Neotropical subfamily Corydoradinae (Siluriformes: Callichthyidae) with a new classification based on morphological and molecular data. Zoological Journal of the Linnean Society 203. https://doi.org/10.1093/zoolinnean/zlae053
  18. Gallo-Cardozo F, Maldonado M, Careaga M, Carvajal-Vallejos FM (2024) A New Species of Piranha (Serrasalmus, Serrasalmidae) from the Upper Madeira River System, Amazon Basin, Bolivia. Journal of Ichthyology 64: 386–409. https://doi.org/10.1134/S0032945224700036
  19. Melo BF, Ota RP, Benine RC, Carvalho FR, Lima FCT, Mattox GMT, Souza CS, Faria TC, Reia L, Roxo FF, Valdez-Moreno M, Near TJ, Oliveira C (2024) Phylogenomics of Characidae, a hyper-diverse Neotropical freshwater fish lineage, with a phylogenetic classification including four families (Teleostei: Characiformes). Zoological Journal of the Linnean Society 202. https://doi.org/10.1093/zoolinnean/zlae101
  20. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment1. Zenodo. https://doi.org/10.5281/zenodo.15748915
  21. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment2. Zenodo. https://doi.org/10.5281/zenodo.15749855
  22. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment3. Zenodo. https://doi.org/10.5281/zenodo.15750205
  23. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment4. Zenodo. https://doi.org/10.5281/zenodo.15750430
  24. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment5. Zenodo. https://doi.org/10.5281/zenodo.15750726
  25. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment6. Zenodo. https://doi.org/10.5281/zenodo.15754796
  26. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment7. Zenodo. https://doi.org/10.5281/zenodo.15755252
  27. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment8. Zenodo. https://doi.org/10.5281/zenodo.15756212
  28. Echeverria Rojas, A. I., Yunoki, T., & Cholima Bravo, R. (2025). Specimen Images from Llanos de Moxos Ichthyofauna Survey Attachment9. Zenodo. https://doi.org/10.5281/zenodo.15756460

額外的詮釋資料

致謝 This study was a collaborative effort between the Universidad Autónoma del Beni José Ballivián (UABJB) and the Wildlife Conservation Society (WCS) as part of the Grupo de Trabajo para los Llanos de Moxos Expedition to the Benicito‑Biata‑Yata region in the Santa Rosa del Yacuma municipality. We express our gratitude to Gabriel Rodrigo Tarifa Escobar, Ana Camila Ramallo Unzueta, Francisco Cuaniay Rimba, and Leonardo Morales Soria for their invaluable contributions during the field campaigns. We extend our sincere thanks to Robert Wallace, the leader of the expedition, who also assisted in editing the English version of the manuscript. Our appreciation goes to the academic editor Cristiano Moreira as well as the reviewers, Fernando Dagosta and Flavio C. Lima, for their meticulous reviews and constructive feedback. Additionally, we thank copy editor Reid Miller and co‑editor‑in‑chief Robert Forsyth for their careful editing of our manuscript. We are also grateful to our colleagues and the authorities at UABJB and WCS, as well as the residents along these rivers, for their unwavering moral support.
Introduction While the main rivers of the upper Madeira Basin are thought to be well sampled ichthyologically, some areas gaps remain undersampled. These areas are mainly located in the center of Llanos de Moxos, which, due to its size and remoteness, is poorly collected (Jézéquel et al. 2020). To fill this gap, we conducted a sci‑ entific expedition to sample fishes in the tributaries of the Beni and Mamoré Rivers: Biata River, Geneshuaya River, Benicito River, Yata River, and the Dos Naciones Lagoon.
Getting Started

This dataset is an update to Supplemental Material Table S1 from the paper: Yunoki T, Echeverria AR, Cholima RB, Miranda Ch. G, Moreno FA (2025). Ichthyofauna (Osteichthyes, Actinopterygii) from tributaries of the Beni and Mamoré rivers in the Llanos de Moxos wetland of the Bolivian Amazon. Check List 21: 318–346.

The eventID identifies a single sampling event defined by location, time, and observation method. The occurrenceID represents a specific species observation recorded during that event, and multiple occurrences records can be linked to the same eventID. The recordNumber acts as a link for tracking changes in species identification across time or revisions, and it corresponds to the Field Number listed Table S1.

Specimen images are available at following DOIs:

https://doi.org/10.5281/zenodo.15748915

https://doi.org/10.5281/zenodo.15749855

https://doi.org/10.5281/zenodo.15750205

https://doi.org/10.5281/zenodo.15750430

https://doi.org/10.5281/zenodo.15750726

https://doi.org/10.5281/zenodo.15754796

https://doi.org/10.5281/zenodo.15755252

https://doi.org/10.5281/zenodo.15756212

https://doi.org/10.5281/zenodo.15756460
目的 This dataset includes new Bolivian records of Jupiaba citrina Zanata & Ohara, 2009; Moenkhausia melogramma Eigenmann, 1908; Spinipterus cf. acsi Akama & Ferraris, 2011; Tatia cf. gyrina (Eigenmann & Allen, 1942); Cetopsidium orientale (Vari, Ferraris & Keith, 2003); Nemuroglanis cf. furcatus Ribeiro, Pedroza & Rapp Py‑Daniel, 2011; and Batrochoglanis melanurus Shibatta & Pavanelli, 2005.
維護說明 Prior to publication on the BioFresh data portal, species identifications were updated to reflect recent genome-based classifications of Characidae (Melo et al. 2024) and Corydoradinae (Dias et al. 2025), as well as the description of a new piranha species from the Bolivian Amazon (Gallo-Cardozo et al. 2024).
替代的識別碼 https://data.freshwaterbiodiversity.eu/ipt/resource?r=biata_yata2023