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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.42, no.1, 2009³â, pp.32-38
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¿Âµµ°¡ ±ä²¿¸®Åõ±¸»õ¿ì(Triops longicaudatus (LeConte): Triopsidae, Notostraca)ÀÇ ºÎÈ¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Temperature on Hatching Rate of Triops longicaudatus (Triopsidae, Notostraca) ) |
| ±Ç¼øÁ÷;±ÇÇõ¿µ;Àü¿µÃ¶;ÀÌÁ¾Àº;¿øµÎÈñ; ¾Èµ¿´ëÇб³ »ý¸í°úÇаú;¾Èµ¿´ëÇб³ »ý¸í°úÇаú;(ÁÖ)»ýÅÂÁ¶»ç´Ü ºÎ¼³ µÎÈñÀÚ¿¬È¯°æ¿¬±¸¼Ò;¾Èµ¿´ëÇб³ »ý¸í°úÇаú;(ÁÖ)»ýÅÂÁ¶»ç´Ü ºÎ¼³ µÎÈñÀÚ¿¬È¯°æ¿¬±¸¼Ò;
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| ±ä²¿¸®Åõ±¸»õ¿ì ¾ËÀÇ ¿Âµµº° ºÎÈÀ²À» ÆÄ¾ÇÇϱâ À§ÇÏ¿© ¿©·¯ ¿ÂµµÁ¶°Ç (10, 15, 20, 25, 30, 35, 40, 45, $50^{circ}C$)À¸·Î ¼³Á¤µÈ ÀÎÅ¥º£ÀÌÅÍ¿¡¼ ½ÇÇèÀ» ¼öÇàÇÏ¿´´Ù. ½ÇÇèÀç·á·Î »ç¿ëµÈ ±ä²¿¸®Åõ±¸»õ¿ìÀÇ ¾ËÀº 2006³â 7¿ù °æ»óºÏµµ ¾Èµ¿½Ã ÀÏ´ëÀÇ ³ó°æÁö¿¡¼ Æ÷ȹÇÑ °ÍÀÌ´Ù. ºÎÈ ¼º°ø·üÀº $35^{circ}C$¿¡¼ 80.0 (${pm}9.43$)%·Î °¡Àå ³ô°Ô ³ªÅ¸³µ´Ù. ¿ÂµµÁ¶°Ç Áß $10^{circ}C$¿Í $50^{circ}C$¿¡¼´Â ºÎÈ Çö»óÀÌ ÀϾÁö ¾Ê¾Ò´Ù. º» ¿¬±¸ °á°ú ±ä²¿¸®Åõ±¸»õ¿ìÀÇ ºÎÈ ÃÖÀúÀÓ°è¿Âµµ´Â $6.66^{circ}C$, ÃÖÀû ºÎÈ ¿Âµµ´Â $35^{circ}C$·Î ³ªÅ¸³µÀ¸¸ç, ºÎÈ °¡´É ¿Âµµ ¹üÀ§´Â $15{sim}45^{circ}C$·Î ºñ±³Àû ³ÐÀº °ÍÀ¸·Î È®ÀεǾú´Ù. |
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| The hatching rate of the eggs of Triops longicaudatus (LeConte), an endangered tadpole shrimp species in Korea, was experimented in different levels of temperature (10, 15, 20, 25, 30, 35, 40, 45, and $50^{circ}C$) under 24 L photoperiod conditions in incubator. Eggs of T. longicaudatus in this study were obtained from the adults collected from Andong-si, Gyeongsangbuk-do, Korea, in July 2006. The highest hatching rate was the 80.0 (${pm}9.43$)% in average at $35^{circ}C$. The thermal threshold for hatching was derived at $6.66^{circ}C$. However, eggs were not hatched both at $10^{circ}C$ and at $50^{circ}C$ during the experimental period. |
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| Ű¿öµå |
| Triops longicaudatus;Triopsidae;tadpole shrimp;hatching rate;temperature; |
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Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.42, no.1, 2009³â, pp.32-38
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200912651518727)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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