South Australian Museum, North Terrace, Adelaide, SA, 5000, Australia.
Syst Parasitol. 2022 Aug;99(4):467-475. doi: 10.1007/s11230-022-10039-3. Epub 2022 May 6.
Bisastrongylus multiovorum gen. nov., sp. nov. (Nematoda: Heligmonellidae: Nippostrongylinae) is described from a murid, Melomys obiensis, from the Moluccas, Indonesia. The new genus differs from all other Nippostrongylinae genera in having a synlophe of 12 unequal ridges with a type A carene, the dorsal ridge 1 being larger than the ventral ridge 1'. Pentastomid larvae, an acanthocephalan, Plagiorhynchus sp., and the nematodes Rictularia sp., a spirurid and the nippostrongylin Soricstrongylus obreensis gen. nov., sp. nov. were collected from the murid Pseudohydromys murinus from Central Province, Papua New Guinea. The new genus is distinguished by a combination of characters including a synlophe of 11-13 ridges at mid body, left ventral ridges larger and a sub frontal axis of orientation. The assemblage of P. murinus is discussed and a re-evaluation of nippostrongylin Odilia sp., previously reported from P. murinus indicates that the specimens were likely a Parasabanema sp.
多齿双腔吸虫新属，新种（线虫纲：旋尾目：类圆线虫科）由印度尼西亚摩鹿加群岛的鼠属，棕尾鼠，描述。新属与所有其他类圆线虫科属的区别在于具有 12 个不等的脊的联胎，A型脊，背脊 1 大于腹脊 1'。五口虫幼虫、棘头动物、Plagiorhynchus sp. 和线虫 Rictularia sp.、旋尾目和新圆线虫属 Sorichostrongylus obreensis 新属，新种从巴布亚新几内亚中央省的鼠属 Pseudohydromys murinus 中采集。新属的特征包括中体 11-13 个脊的联胎、左腹脊较大和亚额轴的定向。讨论了 P. murinus 的集合，并重新评估了以前从 P. murinus 报道的类圆线虫 Odilia sp.，表明标本可能是 Parasabanema sp.。
