Dinosaur groups and other prehistoric animal groups with the most reviews (number of posts in brackets)
Top 100- Theropod (907)
- Tyrannosaur (307)
- Ceratopsian (295)
- Sauropod (213)
- Thyreophoran (205)
- Mammal (186)
- Ornithopod (174)
- Chasmosaur (152)
- Allosaur (139)
- Dromaeosaur (136)
- Pterosaur (129)
- Stegosaur (121)
- Hadrosaur (119)
- Ankylosaur (108)
- Diplodocoid (98)
- Spinosaur (96)
- Centrosaur (81)
- Ceratosaur (80)
- Plesiosaur (70)
- Macronaria (basal) (69)
- Ankylosaurid (68)
- Theropod (basal) (59)
- Elephant (56)
- Invertebrate (56)
- Iguanodont (basal) (55)
- Reptile (other) (53)
- Abelisaurid (52)
- Fish (50)
- Ceratopsian (basal) (49)
- Bird (47)
- Pelycosaur (45)
- Pachycephalosaur (39)
- Mosasaur (37)
- Crocodile (37)
- Nodosaur (33)
- Pliosaur (30)
- Fictional (28)
- Ornithomimosaur (28)
- Titanosaur (27)
- Therapsid (non-mammal) (25)
- Cat (25)
- Therizinosaur (22)
- Ichthyosaur (21)
- Oviraptorosaur (20)
- Hominid (18)
- Amphibian (16)
- Prosauropod (15)
- Megalosaur (13)
- Compsognathid (13)
- Ammonite (11)
- Trilobite (11)
- Troodont (10)
- Plant (10)
- Shark (9)
- Whale (8)
- Thyreophora (basal) (5)
- Placodont (2)
