| 单词 | walking catfish | 
| 释义 | > as lemmaswalking catfish   walking catfish  n. any of several catfishes which can propel themselves over land for short distances using their pectoral fins for support; esp.  Clarias batrachus (family  Clariidae), native to South-East Asia and introduced in Florida and elsewhere. ΘΚΠ the world > animals > fish > class Osteichthyes or Teleostomi > order Siluriformes (catfish) > 			[noun]		 > member of family Clariidae (walking catfish) walking catfish1873 1873    J. H. Beadle Undeveloped West xxvi. 544  				Walking catfish... The lake contains a species of ‘catfish with legs’ which are found in other alkaline lakes in this region. I give the name as used there, but think them a species of siredons. 1952    Daily Rev. 		(Hayward, Calif.)	 5 Nov. 7/2  				Another subspecies is the famous ‘walking catfish’ of Africa. 1984    USA Today 6 Apr. 3 b/1  				Walking catfish were imported from Thailand to Florida in 1960 by a fish farmer who sold them to aquarium owners to keep their tanks clean. 1997    G. S. Helfman  et al.  Diversity of Fishes v. 56/2  				The walking catfish uses a different strategy when confronted with drought conditions. It ‘walks away’ to find another pond, using a side-to-side lurching action. < as lemmas  | 
	
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