Aquatic creatures such as the conger and moray (4)
I believe the answer is:
eels
(Other definitions for eels that I've seen before include "Snakes wriggling in lees" , "Else (anag.)" , "Elongated fish" , "Else they're fish" , "Lengthy fish" .)
I believe the answer is:
eels
(Other definitions for eels that I've seen before include "Snakes wriggling in lees" , "Else (anag.)" , "Elongated fish" , "Else they're fish" , "Lengthy fish" .)