Anthocephalum mattisi explained

Anthocephalum mattisi is a species of flatworms. It can be differentiated by its overall size, the number of proglottids and marginal loculi, the number and arrangement of its testes, the size of its apical sucker, the arrangement and distribution of vitelline follicles, and the "muscularity" of its genital pore.^[1]

Notes and References

1. Ruhnke, Timothy R., Janine N. Caira, and Allison Cox. "The cestode order Rhinebothriidea no longer family-less: A molecular phylogenetic investigation with erection of two new families and description of eight new species of Anthocephalum." Zootaxa 3904.1 (2015): 051-081.