物种 / 龟鳖目
地理地图龟
Graptemys geographica
Northern map turtle, also called common map turtle; widespread in eastern North America.
分类路径：龟鳖目 (TESTUDINES) > 隐颈龟亚目 (CRYPTODIRA) > 硬壳龟下目 (DUROCRYPTODIRA) > 陆龟总科 (TESTUDINOIDEA) > 泽龟科 (EMYDIDAE) > 鸡龟亚科 (DEIROCHELYINAE) > 地图龟属 (Graptemys) > 地理地图龟 (Graptemys geographica)。顺这个路径能知道它在龟鳖目里属于哪个科、哪个属，方便和相近物种做对比。
- 中文名
- 地理地图龟
- 英文名
- Northern Map Turtle
- 拉丁学名
- Graptemys geographica
- 分类等级
- 物种
图鉴导读
Graptemys geographica
Trivia
First described by LeSueur in 1817; type locality not specified in this excerpt; species name refers to its map-like carapace pattern.
Overview
Northern map turtle, also called common map turtle; widespread in eastern North America.
Scientific Name
Graptemys geographica
Ecological Habits
Inhabits large rivers and lakes with abundant basking sites; diet primarily mollusks, also insects and crustaceans; often seen basking in groups.
Major Threats & Conservation
Locally threatened by habitat degradation, pollution, and boat strikes; overall population stable and not considered at high risk.
Morphological Characteristics
Max SCL: male 16.0 cm, female 29.2 cm.
Natural Distribution & Conservation Status
Canada (Ontario, Québec) and USA (Alabama to Wisconsin). Estimated AOO: 726,581 sq km, EOO: 2,485,265 sq km. IUCN Least Concern; CITES Appendix III (USA).
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