| European conger | 
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| Scientific classification | 
| Domain: | Eukaryota | 
 
| Kingdom: | Animalia | 
 
| Phylum: | Chordata | 
 
| Class: | Actinopterygii | 
 
| Order: | Anguilliformes | 
 
| Family: | Congridae | 
 
| Genus: | Conger | 
| Species: | C. conger | 
| Binomial name | 
| Conger conger 
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| The Range of the European conger | 
| Synonyms | 
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Anguilla conger (Linnaeus, 1758)Anguilla obtusa Swainson, 1839Conger communis Costa, 1844Conger niger (Risso, 1810)Conger rubescens Ranzani, 1840Conger verus Risso, 1827Conger vulgaris Yarrell, 1832Leptocephalus candidissimus Costa, 1832Leptocephalus conger (Linnaeus, 1758)Leptocephalus gussoni Cocco, 1829Leptocephalus inaequalis Facciolà, 1883Leptocephalus lineatus Bonnaterre, 1788Leptocephalus morrisii Gmelin, 1789Leptocephalus pellucidus (Couch, 1832)Leptocephalus spallanzani  Risso, 1810Leptocephalus stenops Kaup, 1856Leptocephalus vitreus Kölliker, 1853Muraena conger Linnaeus, 1758Muraena nigra Risso, 1810Ophidium pellucidum Couch, 1832Ophisoma obtusa (Swainson, 1839)
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The European conger (Conger conger) is a species of conger of the family Congridae. It is the heaviest eel in the world and native to the northeast Atlantic, including the Mediterranean Sea.