Related by context. Frequent words. (Click for all words.) 60 dorsal fins 59 pectoral fins 55 mottled brown 54 papules 54 greenish brown 53 morphologically 53 whorls 52 toothed whales 52 sea anemones 52 pectoral fin 51 bird beak 51 wattles 51 baleen 51 scaly skin 51 leathery skin 51 distinctive markings 51 otoliths 51 granulomas 49 mottling 49 circumferences 49 dorsal fin 49 swellings 49 featherless 49 forelimb 49 lobed 49 striations 49 snail shells 48 whitish 48 brownish gray 48 ventral 48 mouthparts 48 lesions 47 sickle shaped 47 mottled 47 hairs 47 setae 47 mandibles 47 skin lesions 47 moray eels 47 striated 47 stippled 47 serrated teeth 47 protuberances 47 tufts 47 pelvic bones 47 jawbones 47 deep gashes 46 Diplodocus 46 dentition 46 anthers 46 callouses 46 morphologic 46 Radiographs 46 theropod 46 pharynx 46 abraded 46 needlefish 46 reddish brown 46 indentations 46 hind limbs 46 wrinkled skin 46 blotched 46 curvatures 46 blackish 46 blowholes 45 tunicates 45 microRNA expression 45 skeletonized 45 knees elbows 45 warty 45 molted 45 sensory organs 45 Sperm whales 45 occipital 45 anatomical structures 45 downy 45 bony 45 flycatchers 45 tightly curled 45 swollen lymph glands 45 iridescent blue 45 cranial nerves 45 conjunctival 45 thorax 45 incised 45 dorsal 45 red welts 45 whorl 44 sepals 44 sclera 44 petrels 44 ulcerated 44 phyla 44 pugmarks 44 irregular shapes 44 leathery 44 grayish brown 44 undulated 44 cyanosis 44 femurs 44 breeding plumage