| FLOUNDER | Fish born bilaterally symmetrical (with an eye on each side of its body) |
| LEFT | Turbot has eyes on this side of its body (4) |
| EYES | They have two large forward-facing ___ with a smaller eye on each side. |
| INHASTE | Spain has terrorism reduced bilaterally with some urgency (2,5) |
| NEMO | Animated fish born to Marlin and Coral |
| EEL | Fish born from earthworms, per Aristotle |
| ROCKHOPPER | Small penguin with a yellow crest on each side of its head (10) |
| BEARDEDTIT | A small, long-tailed bird in which the male has a tuft of black feathers on each side of its face (7,3) |
| FLAMINGO | This pink long-necked bird feeds by forcing mud and water through bristly plates at each side of its beak with its tongue. |
| TONSIL | Either of a pair of oval mass of lymphoid tissue one on each side of the throat at the back of the mouth |
| NURSE | --- shark, predatory fish of the Atlantic Ocean with an external groove on each side of the head between the mouth and nostril (5) |
| LEECH | Type of worm with a sucker at each end of its body, feeding on the blood of other animals (5) |
| TONSILLITIS | Inflammation of small masses of lymphatic tissue situated on each side of the back of the mouth |
| SHARK | Fish with rows of sharp teeth and gill slits on each side of the head (5) |
| HALIBUT | Fish with both eyes on the same side of its head (7) |
| TROPIC | Torrid zone / either of the two small circles of the celestial sphere on each side of and parallel to the equator which the sun reaches at its greatest declination north or south |
| ELEVATOR | Aerofoil on each side of the tail of an aircraft that makes it ascend or descend (8) |
| SURGEONFISH | Tropical marine fish with a scalpel-like spine on each side of the tail (11) |
| TONSILS | Small masses of lymphatic tissue situated on each side of the back of the mouth (7) |
| ARMADILLO | Burrowing mammal of the Americas, with a covering of horny plates over most of its body (9) |
