# 컬럼비아땅다람쥐

| **컬럼비아땅다람쥐** |
| --- |
|  캐나다 앨버타주의 컬럼비아땅다람쥐 |
| **생물 분류**ℹ️ |
| 계: | 동물계 |
| 문: | 척삭동물문 |
| 강: | 포유강 |
| 목: | 쥐목 |
| 과: | 다람쥐과 |
| 아과: | 땅다람쥐아과 |
| 족: | 마멋족 |
| 속: | 전북구땅다람쥐속 |
| 종: | **컬럼비아땅다람쥐** (*U. columbianus*) |
| **학명** |
| *Urocitellus columbianus* |
| (Ord, 1815) |
|

---

**학명이명** |
| *Arctomys columbianus* Ord, 1815
*Spermophilus columbianus* Merriam & Stejneger, 1891
*S. c. albertae* Allen, 1903
*Anisonyx brachiura* Rafinesque, 1817 |
| **아종** |
| * 본문 참조

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| **컬럼비아땅다람쥐의 분포** |
|  컬럼비아땅다람쥐의 분포 지역 |
| **보전상태** |
|  **최소관심(LC):** 절멸위협 조건 만족하지 않음  평가기관: IUCN 적색 목록 3.1 |

**컬럼비아땅다람쥐**(*Urocitellus columbianus*)는 다람쥐과에 속하는 설치류의 일종이다. 캐나다와 미국 북서부의 특정 지역에서 흔하게 발견된다. 마멋류와 다람쥐류, 프레리도그류, 기타 전북구땅다람쥐류가 포함된 마멋족의 전북구땅다람쥐속에서 두번째로 큰 종이다. 통통한 체격에 짧고 무성한 털을 갖고 있으며, 콧대 위로 가로질러 황갈색 털이 특징적이다.

## 아종

2종의 아종이 알려져 있다.

* *Urocitellus columbianus columbianus*
* *Urocitellus columbianus ruficaudus*

## 계통 분류

다음은 2009년 헬겐(Helgen) 등의 연구에 기초한 계통 분류이다.

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| 마멋족 |

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열대땅다람쥐속 |
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영양다람쥐속 |
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바위다람쥐속 |
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황금망토땅다람쥐속 |
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마멋속 |
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땅다람쥐속 |
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작은땅다람쥐속 |
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프랭클린땅다람쥐속 |
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프레리도그속 |
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피그미땅다람쥐속 |
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| 전북구땅다람쥐속 |

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타운센드땅다람쥐 |
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워싱턴땅다람쥐 |
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북아이다호땅다람쥐 |
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파이우트땅다람쥐 |
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메리엄땅다람쥐 |
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유인타땅다람쥐 |
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벨딩땅다람쥐 |
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컬럼비아땅다람쥐 |
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긴꼬리땅다람쥐 |
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북극땅다람쥐 |
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와이오밍땅다람쥐 |
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리처드슨땅다람쥐 |
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