FIGURE 4 in Two new species of Achaeta (Enchytraeidae, Oligochaeta) from afforested post-mining and post-fire sites in Poland

FIGURE 4. Achaeta gemmata sp. nov., photographs from living specimens. A. Head region, dorsal view, showing prostomial papillae (arrows) antero-laterally of brain (asterisk). B. Nephridium at 7/8; the funnel is covered by the ental reservoir (er) of the spermatheca. C. Spermathecae between pharyngeal glands of IV and V, dorsal view, both ectal pores focused. D. Coelomocytes. E. Clitellum, dorso-lateral view, as seen in a subadult specimen. F. Sperm funnels on both sides of the intestine. G. Lateral papillae (arrows) of segments III–V. H. Clitellum, lateral view. White asterisk: First lateral row with alternating hyalocytes and granulocytes. Dark asterisk: incipient double row of granulocytes. I. Clitellum, dorso-lateral view. Note the absence of a mid-dorsal interruption.