TABLE 3 in Three newly discovered species of Amynthas earthworms (Oligochaeta: Megascolecidae) from Jiangxi Province and adjacent regions of China

TABLE 3. Morphological variations in the spermathecal and male pore regions among the examined specimens of A. yichunensis Sun & Jiang, sp. nov. SpecimenSpermathecal pore regionMale pore regionNumber of spermathecal poresLocation of spermathecal poresDistance between poresGenital papillaeFigureMale porophoreGenital papillaeFigureP1CJJXNN210604061Q01-01A0NANATwo pairs. A pair of small genital papillae located anterior to the setal rings on segments VIII and IX2AA round, glandular, raised porophore, surrounded by 3 concentric skin foldsTwo pairs in segment XVIII2BP1CJJXNN210604061R01-020NANASame as in the holotypeNA5 concentric skin foldsA single genital papilla present anterior to the left and right setae d on segment XVIII3EP1CJJXNN210604061R05-012 pairs7/8–8/90.33CAbsentNA3 concentric skin foldsAbsentNAP1CJJXNN210607920R03-022 pairs7/8–8/90.33CAbsent3A4–5 concentric skin foldsA single genital papilla present anterior to the left seta d, and one genital papilla is present anterior and posterior to the right seta d on segment XVIII A single genital papilla is present anterior to the right3FP1CJJXNN210520933R02-012 pairs7/8–8/90.33CSame as in the holotypeNA4–5 concentric skin foldsseta d, and one genital papilla is present posterior to both the left and right seta f on segment XVIII3GP1CJJXNN210525940R02-010NANATwo pairs of small genital papillae, each located anterior setae c in segments VIII and IXNA8–13 concentric skin foldsAbsent3HP1CJJXNN210518936R05-012 pairs7/8–8/90.33CA single small genital papilla is present anterior to the right seta c on segment VII3B5–6 concentric skin foldsMale porophore associated with a similar genital papilla, positioned immediately posterior and slightly medial to the male porophore3IP1CJJXNN210609889R03-021 pair8/90.4 CA single genital papilla is present anterior to the right seta b on segment VIII, and one genital papilla is present anterior to both the left and right setae b on segment IX3C3 concentric skin foldsA single genital papilla is present anterior to both the left and right setae c on segment XVIII3JP1CJJXNN210609889Q01-022 pairs7/8–8/90.33CA single pair of small genital papillae, each positioned anterior to both the left and right setae c on segment IX3D3–4 concentric skin foldsMale porophore associated with one or two similar genital papillae: on the left side, one papilla is located anterior and one posterior to the setal ring; on the right side, one papilla is present posterior to the setal ring3KP1CJAHNN220609733R04-022 pairs7/8–8/90.33CAbsentNA3 concentric skin foldsAbsentNAFJ201001-022 pairs7/8–8/90.4 CAbsentNA3–5 concentric skin foldsAbsentNA ......continued on the next page ......continued on the next page NA: Not applicable.