Vietnamese Three-striped Box Turtle Cuora cyclornata | Turtle Species Database | CheloniaTraceSpecies / Testudines taxon
Cuora cyclornata
越南三线闭壳龟(Cuora cyclornata)是一种大型闭壳龟,背甲具三条明显的黑色纵纹,故名三线。包含三个亚种:指名亚种、安南亚种和梅氏亚种。
Lineage: Turtles and Tortoises (TESTUDINES) > Cryptodira (CRYPTODIRA) > Durocryptodira (DUROCRYPTODIRA) > Testudinoid Turtles Superfamily (TESTUDINOIDEA) > Geoemydid Turtles (GEOEMYDIDAE) > Geoemydine Turtles Subfamily (GEOEMYDINAE) > Asian Box Turtles (Cuora) > Vietnamese Three-striped Box Turtle (Cuora cyclornata). This path helps place the taxon within its family, genus, or species-level context.

Plate page 249
- Chinese Name
- 扇形闭壳龟
- English Name
- Vietnamese Three-striped Box Turtle
- Scientific Name
Cuora cyclornata概述
越南三线闭壳龟(Cuora cyclornata)是一种大型闭壳龟,背甲具三条明显的黑色纵纹,故名三线。包含三个亚种:指名亚种、安南亚种和梅氏亚种。
趣闻
该物种曾长期被误认为三线闭壳龟(Cuora trifasciata),2006年才被描述为新种。其种加词“cyclornata”意为“圆形的鼻”,指其吻部圆钝。三个亚种的地理分布区被河流和山脉分隔。
形态特征
最大SCL雄性26.0 cm,雌性35.0 cm。背甲棕褐色,具三条黑色纵纹,中央一条较宽。腹甲黑色,边缘黄色。头部黄绿色,具黑色斑纹,四肢有大型鳞片。
生态习性
栖息于山区溪流附近的热带雨林中,水栖性较强。以鱼、虾、蟹及水生植物为食。繁殖期在4-6月,每窝产卵2-5枚,卵椭圆形,壳质坚韧。幼龟生长缓慢。
主要威胁与保护
过度捕猎是最大威胁,因其背甲用于传统医药,且是宠物市场的热门物种。栖息地因森林砍伐和农业开发而丧失。CITES附录II限制贸易,但非法走私仍严重。中国将其列为国家一级保护动物。
自然分布与保护状态
分布于中国广西、老挝和越南。IUCN红色名录列为极危(CR A1d+2d [ver. 2.3]),CITES附录II,且对野生标本实行商业目的零配额。估计AOO 124,545 km²,EOO 337,326 km²。
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Child taxa
Vietnamese Three-striped Box Turtle currently includes 3 direct child taxa. Open any entry to continue through its lineage and reference material.
"Cuora amboinensis" Complex
("Cuora amboinensis" Complex)