# 리처드슨땅다람쥐

| **리처드슨땅다람쥐** |
| --- |
|  리처드슨땅다람쥐 |
| **생물 분류**ℹ️ |
| 계: | 동물계 |
| 문: | 척삭동물문 |
| 강: | 포유강 |
| 목: | 쥐목 |
| 과: | 다람쥐과 |
| 아과: | 땅다람쥐아과 |
| 족: | 마멋족 |
| 속: | 전북구땅다람쥐속 |
| 종: | **리처드슨땅다람쥐** (*U. richardsonii*) |
| **학명** |
| *Urocitellus richardsonii* |
| (Sabine, 1822) |
|

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**학명이명** |
| *Spermophilus richardsonii* |
| **보전상태** |
|  **최소관심(LC):** 절멸위협 조건 만족하지 않음  평가기관: IUCN 적색 목록 3.1 |

**리처드슨땅다람쥐**(*Urocitellus richardsonii*)는 다람쥐과에 속하는 설치류의 일종이다. 전북구땅다람쥐속에 속하는 북아메리카 땅다람쥐다. 다른 많은 땅다람쥐류처럼 "고퍼"(gophers)로도 불리지만, 고퍼는 엄밀하게는 흙파는쥐과에 속하는 종을 가리킨다.

## 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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