Plestiodon barbouri Japanese name: バーバートカゲChinese name: 巴氏石龍子English name: Barbour’s SkinkOrigin: Okinawa Islands, Amami Islands The Barbour’s Skink is a medium-sized lizard found in the Okinawa and Amami Islands. Its specific name honors American herpetologist Thomas Barbour. Juveniles are dark brown with five golden longitudinal stripes along the sides of the body, and their tails are… Continue reading Barbour’s Skink
Tag: Okinawajima
Okinawa Giant Stag Beetle
Species information Scientific name: Serrognathus titanus okinawanusJapanese name: オキナワヒラタクワガタChinese name: 沖繩扁鍬形蟲、沖繩扁鍬English name: Okinawa giant stag beetleOrigin: Okinawajima, Iheyajima, Iejima, Kourijima, Minnajima, Sesokojima, Hamahigajima, Tsukenjima, Tokashikijima, Zamamijima, Akajima, Gerumajima, Kumejima Ecology and description The Giant Stag Beetle Serrognathus titanus is widely distributed across Korea, Japan, Taiwan, China, and Southeast Asia, with 12 subspecies recorded in Japan.… Continue reading Okinawa Giant Stag Beetle
Okinawa Bredia
Bredia okinawensis Japanese name: コバノミヤマノボタンChinese name: 小葉深山野牡丹English name: Okinawa BrediaOrigin: Endemic to the northern part of Okinawajima This species is endemic to the Yambaru region in northern Okinawajima. It can be distinguished from the commonly seen Melastoma candidum, which has larger flowers with five petals. Okinawa Bredia typically has smaller flowers with four petals and… Continue reading Okinawa Bredia
Okinawa Geothelphusa Freshwater Crab
Geothelphusa grandiovata Japanese name: オキナワオオサワガニChinese name: 巨圓澤蟹English name: Okinawa Geothelphusa Freshwater CrabOrigin: Endemic to Okinawajima Geothelphusa grandiovata is the largest species of Geothelphusa freshwater crabs found in Japan. Its carapace is smooth and glossy, and coloration varies widely from reddish brown to yellowish brown and purplish brown. The species name grandiovata is a combination of “grandis”… Continue reading Okinawa Geothelphusa Freshwater Crab
Okinawa Pyrocoelia Firefly
Pyrocoelia matsumurai Japanese name: オキナワマドボタルChinese name: 沖繩窗螢English name: Okinawa Pyrocoelia FireflyOrigin: Some islands of the Okinawa Islands and the Yaeyama Islands Pyrocoelia matsumurai, a species belonging to the genus Pyrocoelia, is divided into the following three subspecies: In the Yambaru region, if you turn off your flashlight near damp roadside ditches, you may be able… Continue reading Okinawa Pyrocoelia Firefly
Okinawa needlewood tree
Schima wallichii ssp. Japanese name: イジュChinese name: 西南木荷、紅木荷English name: Okinawa needlewood treeOrigin: This species is widely distributed in Southeast Asia. In Japan, it is found in the Ryukyu Islands and the Ogasawara Islands. Schima wallichii is distributed mainly in the Ogasawara and Ryukyu Islands in Japan. The populations in these two regions differ slightly in appearance,… Continue reading Okinawa needlewood tree
Satsuma eucosmia
Satsuma eucosmia eucosmia Japanese name: オキナワヤマタカマイマイ (ヤンバルヤマタカマイマイ)Chinese name: 沖繩高腰蝸牛English name: Satsuma eucosmiaOrigin: Okinawa Islands (Okinawajima, Iejima, Sesokojima, Tsukenjima, etc.). A different subspecies is found on Okinoerabujima in Kagoshima Prefecture. Among the arboreal species of the genus Satsuma distributed in the Okinawa Islands, the following are relatively common on Okinawajima: Satsuma eucosmia shows significant color variation.… Continue reading Satsuma eucosmia
Okinawa Candidiopotamon Freshwater Crab
Species information Scientific name: Candidiopotamon okinawenseJapanese name: オキナワミナミザワガニChinese name: 沖繩明溪蟹English name: Okinawa Candidiopotamon freshwater crabOrigin: Endemic to Okinawajima Ecology and description The genus Candidiopotamon is found only in Taiwan and parts of the Central Ryukyus. Five species are currently known, three in Okinawa Prefecture and two in Taiwan: Candidiopotamon okinawense, the species found on Okinawajima,… Continue reading Okinawa Candidiopotamon Freshwater Crab
Halcyon Giant Centipede
Species information Scientific name: Scolopendra alcyonaJapanese name: リュウジンオオムカデChinese name: 琉神蜈蚣、青龍蜈蚣（TW）English name: Halcyon giant centipedeOrigin: Northern Okinawajima, Ishigakijima, Iriomotejima, Kumejima, Tokashikijima, Taiwan Ecology and description This species was described as new in April 2021 ( Reference ), and it is the third known amphibious centipede species in the world. It inhabits stream environments and is known… Continue reading Halcyon Giant Centipede
Okinawa Tip-nosed Frog
Species information Scientific name: Odorrana narinaJapanese name: ハナサキガエルChinese name: 琉球臭蛙、沖繩臭蛙、沖繩鼻先蛙、沖繩尖吻蛙、琉球尖鼻蛙English name: Okinawa tip-nosed frogOrigin: Northern Okinawajima (endemic) Ecology and description This species is commonly found in the forested areas of Okinawa and resembles the Swinhoe’s frog (Odorrana swinhoana) found in Taiwan. However, it is slightly larger, has a higher-pitched call, and shows a wide range… Continue reading Okinawa Tip-nosed Frog