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¼ö´ÞÀº ¾à 3000¸¸³âÀü ¸ÔÀ̸¦ ã¾Æ ¹°°¡·Î ³»·Á¿ÔÀ¸¸ç ¾à 2500¸¸³â Àü¿¡ ÇöÀç ¼ö´ÞÁ¾ÀÇ ±â¿øÀ̶ó ÇÒ ¼ö ÀÖ´Â Paralutra jaegeri°¡ ÃâÇöÇÏ¿´À¸¸ç, °¢ÀÚÀÇ ÁÖ¾îÁø ¼ö»ýȰ°æ¿¡ ÀûÀÀÇÏ¿© ÁøÈ­µÇ¾î ¿Ô´Ù. ¼ö´ÞÀº Á·Á¦ºñ, ¿À¼Ò¸®, ´ãºñ µî°ú °°Àº ½ÄÀ°¸ñ Á·Á¦ºñ°ú¿¡ ¼ÓÇØ ¼ö´Þ¾Æ°ú·Î ºÐ·ùµÇ´Â µ¿¹°À̸ç Ãʱâ ÇÐÀڵ鿡 ÀÇÇØ 19Á¾ 63¾ÆÁ¾À¸·Î º¸°íµÈ ¹Ù ÀÖÀ¸³ª, Van Zyll de Jong(1987)¿¡ ÀÇÇØ »õ·Î¿î ¼ö´ÞÁ¾À» Lontra¼Ó¿¡¼­ LutraÁ¾À¸·Î ºÐ¸®½ÃÄ×´Ù.
 

ÃÖ±Ù±îÁö ¼ö´ÞÁ¾ÀÇ ºÐ·ùü°è´Â Corbet¿Í Hill(1980)¿¡ µû¸¥ Lutra, Pteronura, Aonyx, EnhydraÀÇ 4¼Ó 13Á¾À̾úÀ¸³ª Klaus-Peter Koepfli ¹Ú»ç°¡ IUCNÀÇ Á¦7Â÷ ¼ö´Þ±¹Á¦½ÉÆ÷Áö¿ò(1998, üÄÚ)¿¡¼­ ¼¼°è ¼ö´ÞÀÇ Cytochrome-b¸¦ ÀÌ¿ëÇÑ »õ·Î¿î °èÅë¹ß»ýÇÐÀû ¿¬±¸°á°ú¸¦ ¹ßÇ¥ÇÔÀ¸·Î½á, ¼ö´Þ ºÐ·ùü°è°¡ ´Ù½Ã Á¤¸³µÇ¾î¾ß ÇÒ Çʿ伺ÀÌ Á¦±âµÇ¾ú´Ù. °á±¹ IUCN ¼ö´Þ±×·ì¿¡¼­´Â Wozencraft(1993)ÀÇ ºÐ·ùü°è¿Í Koepfli ¹Ú»çÀÇ ¿¬±¸°á°ú¿¡ ±Ù°Å¸¦ µÎ°í »õ·Î¿î ¼ö´ÞÇиíÀ» ¼ö¸³ÇÏ¿´´Ù.


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´ç½Ã¿¡´Â Aonyx ¼Ó°ú Amblonyx ¼ÓÀÇ ºÐÇÒ ¹®Á¦¿¡ ´ëÇØ ´Ù¼ÒÀÇ À̰ßÀÌ Á¦±âµÇ¾úÀ¸³ª, IUCN Otter Action Plan-2000 º¸°í¼­¿¡´Â »õ·Î¿î ÇиíÀ» »ç¿ëÇϱâ·Î Çϴµ¥ ÇÕÀÇÇÏ°Ô µÇ¾ú´Ù.

¶ÇÇÑ 2001³â ÃÊ¿¡ °³ÃÖµÈ Á¦8Â÷ IUCN ±¹Á¦¼ö´Þ½ÉÆ÷Áö¿ò(2001, Ä¥·¹, Valdivia)¿¡¼­µµ ¸¹Àº ¼ö´Þ ÇÐÀÚµéÀÌ Koepfli ¹Ú»çÀÇ ¿¬±¸°á°ú¿¡ µû¸¥ »õ·Î¿î ºÐ·ùü°è¸¦ Àû±Ø »ç¿ëÇÔÀ¸·Î½á »õ·Î¿î ¼ö´ÞÀÇ Çиíü°è°¡ Çа迡¼­µµ °ø½ÄÀûÀ¸·Î ÀÎÁ¤, »ç¿ëµÇ´Â °è±â°¡ µÇ¾ú´Ù.


<¼ö´Þ 13Á¾ÀÇ »õ·Î¿î Çиíü°è. IUCN Otter Action Plan-2000>

Old name(1998)

New name(2000)

Common

Scientific

Common

Scientific

Sea otter

Enhydra lutris

Sea otter

Enhydra lutris

North American river otter

Lutra canadensis

North American river otter

Lontra canadensis

Neotropical otter

Lutra longicaudis

Neotropical otter

Lontra longicaudis

Southern river otter

Lutra provocax

Southern river otter

Lontra provocax

Marine otter

Lutra felina

Marine otter

Lontra felina

Giant otter

Pteronura
brasiliensis

Giant otter

Pteronura
brasiliensis

Cape clawless otter

Aonyx capensis

Cape clawless otter

Aonyx capensis

Congo clawless otter

Aonyx congica

Congo clawless otter

Aonyx congicus

Spotted-necked otter

Lutra maculicollis

Spotted-necked otter

Lutra maculicollis

Eurasian otter

Lutra lutra

Eurasian otter

Lutra lutra

Smooth otter

Lutra perspicillata

Smooth-coated otter

Lutra perspicillata

Hairy-nosed otter

Lutra sumatrana

Hairy-nosed otter

Lutra sumatrana

Asian small-clawed otter

Aonyx cinerea

Small-clawed otter

Amblonyx cinereus

±× Áß ¿ì¸®³ª¶ó¿¡ ¼­½ÄÇÏ´Â ¼ö´ÞÀº Eurasian otter (Lutra lutra) 1Á¾À¸·Î 1982³â 11¿ù 4ÀÏ Ãµ¿¬±â³ä¹° Á¦330È£·Î ÁöÁ¤µÇ¾î º¸È£¹Þ°í ÀÖÀ¸¸ç, ±¹Á¦ÀûÀ¸·Îµµ IUCN Red List º¸È£µî±Þ ¥°ÀÇ VulnerableÁ¾À¸·Î °í½Ã(IUCN/SSC, 2000)µÇ¾î ÀÖ´Ù.

¼ö´ÞÀº ¼öȯ°æÀÇ ¸ÔÀ̻罽¿¡¼­ ÃÖ°í Á¤Á¡¿¡ À§Ä¡Çϸç, ¼öȯ°æÀÇ Á¶ÀýÀÚ ¿ªÇÒÀ» ¼öÇàÇϰí ÀÖ´Ù. IUCNÀÇ º¸°í¼­¿¡ µû¸£¸é "¼ö´ÞÀº ÇØ´ç Áö¿ª ¼öȯ°æÀÇ °Ç°­µµ¸¦ ÆÇ´ÜÇÒ ¼ö ÀÖ´Â ¼öȯ°æÀÇ ÁöÇ¥Á¾(Indicator)ÀÌ´Ù"¶ó°í º¸°í(IUCN/SSC, 1990)Çϰí ÀÖÀ¸¸ç, ¼ö»ý»ýŰèÀÇ Áú¼­, Áï ¸ÔÀ̻罽À» ±ÕÇüÀÖ°Ô Á¶ÀýÇØÁÖ´Â ÇÙ½ÉÁ¾(keystone species)À¸·Î ±× ¿ªÇÒÀÌ Áß¿ä½ÃµÇ°í ÀÖ´Ù.

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Ãâó : ¹®È­Àçû. 2001. õ¿¬±â³ä¹° ¼ö´ÞÀÇ ¼­½Ä½ÇÅ ¹× º¸È£¹æ¾È ¿¬±¸(ed.ÇѼº¿ë).
¹®È­Àçû Çмúº¸°í¼­, pp.314.