full2010.pdf - page 1136

1098
P6
¨´„¬–³Â®¨nŠš¸É°¥¼n°µ«´ ¥ °Š®°¥„·œ®°¥ (Clea (Anentome) helena (Philippi))
Ĝ¨»n¤œÊÎ µÂ¤n„¨°Š
Habitat use of Snail Eating Snail (Clea (Anentome) helena (Philippi)) in
Maekhlong Basin
·š›· „»®¨µš°Š1* ¨³µª·„µ „´¨ž¡§„¬r1
Sith Kulabtong1* and Sawika Kunlapapuk1
š‡´—¥n °
‹µ„„µ¦«¹„¬µ ®¨nŠš¸É°¥¼n °µ«´¥Äœ 3 ¦³œ·Áª« °Š®°¥„·œ®°¥ ( Clea (Anentome) helena) Ĝ¨»n¤œÊε¤n
„¨°Š ‡º° ¦³œ·Áª«°nµŠÁ„È œÊε ¦³œ·Áª«¨Îµ›µ¦š¸É ¤¸¡ºÊœÁž}œš¦µ¥ ¨³¦³œ·Áª«š¸É¤¸¡ºÊœÁž}œÃ‡¨œ ¡ªn µ ®°¥„·œ
®°¥µ¤µ¦™ž¦´˜´ªÁ oµ„´Â®¨nŠ°µ«´¥š´ÊŠ 3 ž¦³Á£š ˜n¦³œ·Áª«°nµŠÁ„ȝœÊεŽ¹ÉŠ¤¸¨´„¬–³Áž}œÂ®¨nŠœÊεœ·É ŠÂ¨³Ä
(Šn°Š™¹Š¡ºÊœšo°ŠœÊε) ¤¸‡ªµ¤™¸É°Š‹Îµœªœ˜´ª°¥nµŠ¤µ„š¸É »— (81.1 %) ×¥¡¤µ„š¸É¦·Áª–¦·¤˜¨·ÉŠœÊε˜ºÊœ (15 – 30 Ž.
¤.) ª´ —»š¸É ¥¹—Á„µ³Áž}œ®·œ„¦ª— °¸„š´ÊŠ®°¥„·œ®°¥µ¤µ¦™ž¦´˜´ªÄ®oÁ oµ„´‡»–£µ¡œÊεĜn ªŠ„ªoµŠ
‡ÎµÎµ‡´: ®°¥„· œ®°¥ œ·Áª«ª·š¥µ ¨»n¤œÊε¤n „¨°Š
Abstract
This paper report the result of the study of habitat use of snail eating snail (Clea (Anentome) helena
(Philippi)) in Maekhlong Basin. The study was taken in reservoir ecosystem, sandy steam ecosystem and mudy
steam ecosystem. Snail eating snail can be adjust all 3 ecosystem but reservoir ecosystem which is a still water and
highly transparent, which have highest specimen number frequency (81.1 %), especially shallow water (15 – 30
cm) and bottom gravel. This species can be adjust in widely range water quality.
Keywords: Snail eating snail, Clea (Anentome) Helena, Ecosystem, Maekhlong basin
1152/116 ™.¦·¤‡¨°ŠšnµÅ n °.Á¤º°Š ‹. Œ³Á·ŠÁš¦µ 24000
1152/116 Rimkongthakai Road, Muang Distric, Chachoengsao Province, 24000
* Corresponding Auther : Email :Mystus13@hotmail.com