| Answer | Crossword Clue |
|---|---|
| SEACOW | Large marine herbivore |
| SEACOW | Large, endangered marine herbivore |
| HIPPO | Large herbivore |
| MOOSE | Large herbivore |
| STEGOSAUR | Large, extinct herbivore |
| WHALE | Large marine mammal |
| PLAICE | Large marine flatfish |
| MORAY | Large marine eel |
| TRIPLETAIL | Large marine fish |
| OPAH | Large marine fish |
| WHELKS | Large marine snails |
| WHELK | Large marine snail. |
| LOGGERHEADS | Large marine turtles. |
| LING | Large marine fish. |
| MAIGRE | Large European marine fish |
| GOOSEFISH | Large-mouthed marine denizen |
| OCEANARIA | Large marine fish tanks |
| LINGS | Large marine food fishes. |
| OCEANARIA | Large tanks for marine life |
