Chromosomes of Ammoxenidae (A–E) and Gallieniellidae (F–H). Ammoxenus psammodromus (2n♂ = 22, X1X20) A mitotic prometaphase B pachytene C metaphase I with slightly negatively heteropycnotic X1X2 D half of anaphase II including sex chromosomes. A. amphalodes (2n♂ = 22, X1X20) E metaphase I. Austrachelas natalensis (2n♂ = 22, X1X20) F mitotic anaphase, orientation of chromatids suggests acrocentric morphology of chromosomes G pachytene X1X2 shows strong positive heteropycnosis H early metaphase I with already isopycnotic sex chromosomes. Arrowheads indicate sex chromosomes. Scale bars: 5 μm.

 
 
  Part of: Šťáhlavský F, Forman M, Just P, Denič F, Haddad CR, Opatova V (2020) Cytogenetics of entelegyne spiders (Arachnida, Araneae) from southern Africa. Comparative Cytogenetics 14(1): 107-138. https://doi.org/10.3897/CompCytogen.v14i1.48667