[1] : The Collaborative International Dictionary of English v.0.48

sciaenoid \sciae"noid\, a. l. sciaena a kind of fish fr. gr.
   ? + -oid. zool.
   of or pertaining to the sciaenidae, a family of carnivorous
   marine fishes which includes the meagre sciaena umbra or
   sciaena aquila, and fish of the drum and croaker
   families. the croaker is so called because it may make a
   croaking noise by use of its bladder; the atlantic croaker
   micropogonias undulatus, formerly micropogon undulatus
   and the squeteague are a members of the croaker family, and
   the kingfish is a drum.
   1913 webster +pjc
see also:
sciaenidae sciaena umbra sciaena aquila drum croaker atlantic croaker 
micropogonias undulatus micropogon undulatus kingfish 

[2] : WordNet (r) 2.0

atlantic croaker
     n : silvery-bodied with dark markings and tiny barbels syn: micropogonias
         undulatus
see also:
micropogonias undulatus 

Atlantic >> A Words
Atlantic, definition of term: Atlantic
atlantic_pag1.html

Croaker >> C Words
Croaker, definition of term: Croaker
croaker_pag1.html

Atlantic Ocean >> A Words
Atlantic Ocean, definition of term: Atlantic Ocean
atlantic+ocean_pag1.html

North Atlantic >> N Words
North Atlantic, definition of term: North Atlantic
north+atlantic_pag1.html