
1) Fish 2) Fundulus heteroclitus 3) Killifish
Found on
https://www.crosswordclues.com/clue/mummichog

The mummichog, Fundulus heteroclitus, is a small killifish found in the eastern United States and in Spain (Marismas de Isla Cristina). Also known as mummies, gudgeons, and mud minnows, these fish are found in brackish and coastal waters including estuaries and salt marshes along the eastern seaboard of the United States as well as the Atlantic co...
Found on
http://en.wikipedia.org/wiki/Mummichog

• (n.) Any one of several species of small American cyprinodont fishes of the genus Fundulus, and of allied genera; the killifishes; -- called also minnow.
Found on
http://thinkexist.com/dictionary/meaning/mummichog/
Mum'mi·chog noun [ Amer. Indian name.]
(Zoology) Any one of several species of small American cyprinodont fishes of the genus
Fundulus , and of allied genera; the killifishes; -- called also
minnow . [ Written also
mummychog ,
mummachog .]
Found on
http://www.encyclo.co.uk/webster/M/115

[
n] - silver-and-black killifish of saltwater marshes along the United States Atlantic coast
Found on
http://www.webdictionary.co.uk/definition.php?query=mummichog
Fundulus heteroclitus noun silver-and-black killifish of saltwater marshes along the Atlantic coast of the United States
Found on
https://www.encyclo.co.uk/local/20974

a silver and black killifish, Fundulus heteroclitus, found in fresh, brackish, and salt water along the Atlantic coast of the U.S.
Found on
https://www.infoplease.com/dictionary/mummichog
No exact match found.