FIGURES 1–8 in A novel multiple sex chromosome system in Orthoptera, found in the tree cricket Oecanthus rubromaculatus Zefa, 2022 (Grylloidea, Oecanthidae)

FIGURES 1–8. Chromosomes of Oecanthus rubromaculatus from São Francisco de Paula. 1, karyotype of the female with 2n = 12, X1X1X2X2 (Best mitotic Metaphase found, but missing one of the bivalents from pair 4); 2, complete female mitotic Metaphase; 3–5, Male's Diplotene stages highlighting the heteropycnotic X chromosome, distanced from the other sexchromosomes by a chromatin thread (arrow); 6, Metaphase I; 7, Anaphase I; 8, Sister Metaphases II.