簡介:"Body wormlike, female 165μm long, male not seen, shield design with median line absent, admedian lines complete, concave in middle, scapular tubercles set ahead of rear shield margin, setae directed to upward, leg segments and setation normal, coxal area with granules, empodium simple, 5 rayed. Opisthosoma evenly arched, subequal dorsoventrally, opisthosoma seta normal, coverflap with about 11 longitudinal ridges. Infesting on lower surface of leaf of Pinus armandi and Cunninghamia lanceolata, no apparent damage was observed. Distribution on Taiwan. This species is close to P. pinivagranus Mohanasundaram, 1984.體呈蠕蟲狀,雌性體長約165μm, 雄性未發現,硬皮板網紋中線缺乏,臨中線完整,在中間處凸出,背毛瘤在硬皮板後沿之前,背毛向上側伸出,足部節正常,足毛正常,基部區域具顆粒,羽爪為單形,具五裂,後體部背板拱形,背、腹板環節相當,腹毛完整,性蓋具有十一條左右的縱脊,棲息於華山松(Pinus armandi)與巒大杉(Cunninghamia lanceolata)葉背上,無明顯為害症狀上,分佈於臺灣。本新種與P. pinivagranus Mohanasundaram, 1984相近似。"