Species information Scientific name: Nephila pilipesJapanese name: オオジョロウグモChinese name: 人面蜘蛛、斑絡新婦English name: Giant golden orb weaverOrigin: Japan (Ryukyu Islands south of Amami Oshima), Taiwan, China, Southeast Asia, South Asia, Papua New Guinea, Australia Ecology and description The giant golden orb weaver is the largest spider in Japan. Females are 3.5–5 cm long, while males are only… Continue reading Giant golden orb weaver
Category: Spiders, Scorpions & Allies
Pseudogagrella amamiana
Species information Scientific name: Pseudogagrella amamianaJapanese name: ギンボシザトウムシChinese name: 奄美偽盾刺盲蛛English name: Pseudogagrella amamianaOrigin: Southern Kyushu, Yakushima, Amami Islands, Okinawa Islands Ecology and description This species is the most common harvestman from southern Kyushu to the Okinawa Islands. Its back has a bluish-green sheen with a central spine. Field photographs taken during our tours, with observation… Continue reading Pseudogagrella amamiana
Ryukyu Fishing Spider
Species information Scientific name: Dolomedes orionJapanese name: オオハシリグモChinese name: 大狡蛛English name: Ryukyu fishing spiderOrigin: Tokara Islands, Amami Oshima, Tokunoshima, Okinawajima, Tokashikijima, Kumejima Ecology and description Ryukyu fishing spider is the largest hunting-type spider in Japan, and it hunts by the waterside without building a web. Ryukyu fishing spider lightly touches the water surface with its… Continue reading Ryukyu Fishing Spider
Giant Japanese Funnel-web Spider
Species information Scientific name: Macrothele gigasJapanese name: オオクロケブカジョウゴグモChinese name: 巨型長尾蛛English name: Giant Japanese funnel-web spiderOrigin: Ishigaki, Iriomote Ecology and description The Japanese common name for spiders in the funnel-web spider genus (Macrothele), belonging to the family Macrothelidae, is “ジョウゴグモ,” where “ジョウゴ” can be written in kanji as “漏斗,” possibly referring to their funnel-shaped webs. In… Continue reading Giant Japanese Funnel-web Spider
Amami Whipscorpion
Species information Scientific name: Typopeltis stimpsoniiJapanese name: アマミサソリモドキChinese name: 奄美鞭蠍English name: Amami whipscorpionOrigin: Iheyajima, Tokunoshima, Amami Oshima, Tokara Islands, Osumi Islands (Kuchinoerabujima, Iojima, Takeshima), Satsuma Peninsula, Kami-Koshikijima Ecology and description The whipscorpion releases an acidic gas containing acetic acid from its tail as a defense against predators. This species is endemic to Japan but has… Continue reading Amami Whipscorpion
Taiwan Whipscorpion
Species information Scientific name: Typopeltis cruciferJapanese name: タイワンサソリモドキChinese name: 台灣鞭蠍English name: Taiwan whipscorpionOrigin: Iheyajima, Okinawajima, Ishigaki, Iriomote, Hatomajima, Kohamajima, Yonaguni, Taiwan Ecology and description The whipscorpion defends itself by spraying an acidic gas containing acetic acid from its tail to repel enemies. This species is more abundant on Ishigaki and Iriomote but is not commonly… Continue reading Taiwan Whipscorpion