Sousa SC, Hernández-García LM, Rousseau GX. A new species of Pontoscolex earthworm (Rhinodrilidae, Clitellata) from the Gurupi Biological Reserve, along with records of earthworm species from the Amazon region of Maranhão, Brazil. Zootaxa [Internet]. 2020 Jun. 17 [cited 2025 Apr. 12];4801(1):105–114. Available from: https://mapress.com/zt/article/view/zootaxa.4801.1.4