FIGURE 15 in Asian pheretimoid earthworms in North America north of Mexico: An illustrated key to the genera Amynthas, Metaphire, Pithemera, and Polypheretima (Clitellata: Megascolecidae)

FIGURE 15. Amynthas rodericensis. (A) Both male pores (arrows) and the associated genital markings, showing two on each side. (B) Right male pore (arrow) with only the post-setal genital marking. (C) Right male pore with no genital marking. A–C all from USNM 125143, different specimens. (D) Paired dorsal spermathecal pores in 5/6/7/8/9 (arrows); dorsal view. The relatively light-colored pores can usually be easily seen due to the relatively dark dorsal pigmentation (USNM 125161). (E) Left spermathecae in VII–IX. (F) Left prostate gland and its duct (arrow). (G) Left intestinal caecum. E–G from the same specimen in USNM 125143.Published as part of Chang, Chih-Han, Snyder, Bruce A. & Szlavecz, Katalin, 2016, Asian pheretimoid earthworms in North America north of Mexico: An illustrated key to the genera Amynthas, Metaphire, Pithemera, and Polypheretima (Clitellata: Megascolecidae), pp. 495-529 in Zootaxa 4179 (3) on page 514, DOI: 10.11646/zootaxa.4179.3.7, http://zenodo.org/record/27252