Your are all so good, here's a few more 19. A thyme smelling fish (8) 22. Miller's thumb (8) 30. Pond skater (6,5,7) 34. Mucus covered body makes it difficult to handle (10) 35. Named after fleshy filaments on mouth (6) 42. Type of flower (7) 47. Plays follow my leader at breeding time (7) 50. Type of mine (6)