Published November 13, 2023 | Version v1
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FIGURE 6 in Environmental predictors of the life history of the flag tetra Hyphessobrycon heterorhabdus (Characiformes: Characidae) in streams of the Eastern Amazon

  • 1. Laboratório de Ecologia e Conservação da Amazônia (LABECA), Universidade Federal Rural da Amazônia, campus Capitão Poço, Rua Professora Antônia Cunha de Oliveira, Vila Nova, 68650-000 Capitão Poço, PA, Brazil.
  • 2. Laboratório de Ecologia de Conservação (LABECO), Instituto de Ciências Biológicas, Universidade Federal do Pará, Av.Bernardo Saião, Guamá, 68625-150 Belém, PA, Brazil.
  • 3. Laboratório de Ultraestrutura Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Rua Augusto Corrêa, 01, Campus Universitário do Guamá Belém, 66075-110 Belém, PA, Brazil.
  • 4. Laboratório de Ecologia e Conservação da Amazônia (LABECA), Universidade Federal Rural da Amazônia, campus Capitão Poço, Rua Professora Antônia Cunha de Oliveira, Vila Nova, 68650-000 Capitão Poço, PA, Brazil. & Laboratório de Ecologia de Conservação (LABECO), Instituto de Ciências Biológicas, Universidade Federal do Pará, Av.Bernardo Saião, Guamá, 68625-150 Belém, PA, Brazil.

Description

FIGURE 6 | Variation in the oocyte diameter of Hyphessobrycon heterorhabdus sampled between March 2019 and January 2020 in streams of the Guamá River basin, Eastern Amazon, State of Pará, Brazil (A). The dashed black line indicates the minimum diameter of the vitellogenic oocytes. Mature ovary with oocytes in different stages of maturation (B). Photomicrograph of mature (C) and spawned (D) ovary with oocytes in different stages of maturation: I, stage I oocyte; II, stage II oocyte; III, stage III oocyte; IV, stage IV oocyte; AO, atretic oocyte; POF, post ovulatory follicle.

Notes

Published as part of Oliveira, Antonio Elivelton Paiva de, Montag, Luciano Fogaça de Assis, Rocha, Rossineide Martins da, López-Rodríguez, Nathalia Carolina & Prudente, Bruno da Silveira, 2023, Environmental predictors of the life history of the flag tetra Hyphessobrycon heterorhabdus (Characiformes: Characidae) in streams of the Eastern Amazon, pp. 1-22 in Neotropical Ichthyology (e220094) 21 (4) on page 13, DOI: 10.1590/1982-0224-2022-0094, http://zenodo.org/record/11086628

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Journal article: 10.1590/1982-0224-2022-0094 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFC9FFE2BC00853DFFC8FF8FD1789737 (LSID)
Journal article: https://zenodo.org/record/11086628 (URL)