Figure 6 in First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil

Figure 6. Photomicrograph of a female gonad follicle of Plagiobrissus grandis (ECH 033) found near Parque Nacional de Ilha dos Currais (Paraná State). FN: nutritive phagocyte; OP: primary oocyte. HE ×10 (original magnification). Photo: Yara A. Garcia Tavares.Published as part of Guilherme, Pablo Damian Borges, Bueno, Maristela de Lima, Metri, Rafael, Baptista-Metri, Cassiana, Loose, Robin Hilbert & Tavares, Yara Aparecida Garcia, 2023, First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil, pp. 1-8 in Papéis Avulsos de Zoologia 63 on page 6, DOI: 10.11606/1807-0205/2023.63.026, http://zenodo.org/record/826960