Teratodiplogaster martini n. sp. and Parasitodiplogaster doliostoma n. sp. (Nematoda: Diplogastridae) from the syconia of Ficus species from Africa
Teratodiplogaster martini n. sp. and Parasitodiplogaster doliostoma n. sp. (Nematoda: Diplogastridae) from the syconia of Ficus species from Africa
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DOI：
10.1163/156854111x612216
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发表时间：
2012-01-01
期刊：
影响因子：
1.2
通讯作者：
Center, Barbara J.
中科院分区：
文献类型：
--
作者：
Kanzaki, Natsumi;Giblin-Davis, Robin M.;Center, Barbara J.
马蒂尼畸形腹脂鲤sp.和长口寄生虫Parasitodiplogaster doliostoma n.分别从Ficus sp.和Ficus sur Forsskal的凭证标本中描述和说明，来自Martin等人（1973）。马蒂尼畸形腹脂鲤sp.的特征是其勺子状的嘴唇、细长的身体、雌性性腺中存在精子座和甲壳类器官，以及八对雄性生殖乳头，排列方式为（P1，P2，P3，C，P4 d，P5，（P6，P7），P8 d，Ph），并且基于其气孔形态而与其唯一的同源物T fignewmani区分开，骨针和引带形态，以及雌性生殖器官的组成和结构。长口寄腹脂鲤sp.的特征是其大的桶形气孔，由退化的唇口、发育良好的裸口和短的有两个小三角形齿的剑口组成，雄尾有9对生殖乳头，（P1，P2（P3，C），P4 d，P5，（P6，P7，Ph，P8），P9 d）和远端尖端的穗状突起，以及锥形和平滑渐细的雌性尾部。这些特征有助于在类型学上将该新种与该属的所有13个命名种区分开来。本文还讨论了Parasitodiplogaster属的修正定义和Koemeria/Parasitodiplogaster/Teratodiplogaster分支的形态特征。
Teratodiplogaster martini n. sp. and Parasitodiplogaster doliostoma n. sp. are described and illustrated from voucher specimens from Ficus sp. and Ficus sur Forsskal, respectively, from Martin et al. (1973). Teratodiplogaster martini n. sp. is characterised by its scoop-like lip, long and slender body, presence of a receptaculum seminis and crustaformeria-like organ in female gonads, and eight pairs of male genital papillae with an arrangement of (P1, P2, P3, C, P4d, P5, (P6, P7), P8d, Ph), and is distinguished from its only congener, T fignewmani, based upon its stomatal morphology, spicule and gubernaculum morphology, and composition and structure of the female reproductive organs. Parasitodiplogaster doliostoma n. sp. is characterised by its large barrel-shaped stoma comprised of a degenerate cheilostom, well developed gymnostom occupying most of the stoma, and short stegostom with two small triangular teeth, male tail possessing nine pairs of genital papillae with an arrangement of (P1, P2 (P3, C), P4d, P5, (P6, P7, Ph, P8), P9d) and spike-like projection at the distal tip, and conical and smoothly tapering female tail. These characters help to distinguish typologically this new species from all 13 nominal species in the genus. The emended genus definition of Parasitodiplogaster and morphological characters of the Koemeria/Parasitodiplogaster/Teratodiplogaster clade are also discussed.