Table 2. Comparison between M in Notes on the earthworm species, Metaphire anomala (Michaelsen, 1907) (Clitellata, Megascolecidae) in Southern Vietnam, with descriptions of two new species
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Table 2. Comparison between M. iranomala sp. nov. and M. anomala (Michaelsen, 1907) from Thailand, Myanmar and India (its original description). CharacteristicsVietnam 1Thailand 2Myanmar 3Original description (India) 4Length157–228134–154116–20080–90Diameter6.5–8.04.6–6.73.0–7.05.0–5.5Segment85–145116–126119–130130Spermathecal poresfour pairs in 5/6/7/8/93 pairs in 5/6/7/8absent or 5/6/7/8absentPre-clitellar setae46–53 (viii)84–9690–96 (viii)70 (v)Post-clitellar setae62–71 (xxx)58–6761–70 (xx)74 (xxv)Male poresxixxxxxxxVentral distance between male pores0.2–0.30.33–0.17Genital markingsabsent3–6 pairs in xvii–xix, xxi–xxiii or absentpresent in xvii–xix and xxi–xxiv4 pairs in xviii– xix, xxi–xxiiSeptum 8/9absentabsentpresentpresentTestis sacsconnectedseparatedseparatedseparated 1 Freshly collected specimens; 2 Bantaowong et al. (2011); 3 Gates (1925, 1972) and Stephenson (1929); 4 Michaelsen (1907).
表2 伊朗新种(M. iranomala sp. nov.)与采自泰国、缅甸及印度的异常远盲蚓(M. anomala, Michaelsen, 1907,原始记述标本)的形态特征对比 | 特征 | 越南标本¹ | 泰国标本² | 缅甸标本³ | 印度原始描述标本⁴ | | ---- | -------- | -------- | -------- | ---------------- | | 体长 | 157–228 | 134–154 | 116–200 | 80–90 | | 体径 | 6.5–8.0 | 4.6–6.7 | 3.0–7.0 | 5.0–5.5 | | 体节数 | 85–145 | 116–126 | 119–130 | 130 | | 受精囊孔 | 4对,位于5/6/7/8/9节 | 3对,位于5/6/7/8节 | 缺失或位于5/6/7/8节 | 缺失 | | 生殖前刚毛 | 46–53(第Ⅷ体节) | 84–96 | 90–96(第Ⅷ体节) | 70(第Ⅴ体节) | | 生殖后刚毛 | 62–71(第ⅩⅩⅩ体节) | 58–67 | 61–70(第ⅩⅩ体节) | 74(第ⅩⅩⅤ体节) | | 雄孔位置 | 第ⅩⅨ体节 | 第ⅩⅨ体节 | 第ⅩⅨ体节 | 第ⅩⅨ体节 | | 雄孔间腹间距 | 0.2–0.3 | 0.33–0.17 | — | — | | 生殖斑 | 缺失 | 3–6对,位于ⅩⅦ–ⅩⅨ、ⅩⅪ–ⅩⅩⅢ节或缺失 | 存在于ⅩⅦ–ⅩⅨ及ⅩⅪ–ⅩⅩⅣ节 | 4对,位于ⅩⅧ–ⅩⅨ、ⅩⅪ–ⅩⅫ节 | | 隔膜8/9 | 缺失 | 缺失 | 存在 | 存在 | | 精巢囊 | 相连 | 分离 | 分离 | 分离 | ¹ 新鲜采集标本;² 引自Bantaowong等(2011);³ 引自Gates(1925, 1972)及Stephenson(1929);⁴ 引自Michaelsen(1907)。



