 | Hyphalosaurus and other choristoderans were viviparous, the only known Mesozoic fresh-water reptiles to give birth to live young. Both Hyphalosaurus species... 16 KB (1,746 words) - 18:49, 12 March 2023 |
 | Hyphalosaurus baitaigouensis also possessed soft-shelled eggs, similar to those of lepidosaurs. A possible explanation for this is that Hyphalosaurus... 44 KB (4,742 words) - 07:51, 29 January 2024 |
 | described and named Hyphalosaurus lingyuanensis, unaware they were working with the counter slab of the same specimen. Hyphalosaurus is now the accepted... 7 KB (744 words) - 23:20, 8 November 2023 |
 | point of choristoderan diversity, including long necked forms such as Hyphalosaurus and the first records of the gharial-like Neochoristodera, which appear... 91 KB (9,487 words) - 13:35, 30 April 2024 |
Another notably deformed fossil was a specimen of the Choristodera Hyphalosaurus, which had two heads- the oldest known example of polycephaly. Thalidomide... 43 KB (4,763 words) - 06:20, 29 April 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 30 KB (2,729 words) - 14:19, 19 April 2024 |
 | detailed the discovery of a 122 million-year-old fossil of a two-headed Hyphalosaurus lingyuanensis, marking the earliest known occurrence of axial bifurcation... 60 KB (7,024 words) - 14:23, 24 April 2024 |
 | Khurendukhosaurus orlovi Hyphalosaurus sp.... 17 KB (1,954 words) - 18:22, 20 February 2024 |
 | Khurendukhosaurus orlovi Hyphalosaurus sp.... 26 KB (2,470 words) - 21:00, 4 February 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 24 KB (2,262 words) - 00:18, 22 February 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 15 KB (1,613 words) - 21:43, 3 April 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 12 KB (946 words) - 17:34, 28 April 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 7 KB (481 words) - 20:20, 19 April 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 18 KB (1,020 words) - 13:01, 12 April 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 16 KB (1,846 words) - 11:24, 27 February 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 15 KB (1,156 words) - 19:02, 27 March 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 35 KB (2,809 words) - 18:03, 19 April 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 43 KB (4,119 words) - 07:51, 29 January 2024 |
 | Hyphalosaurus baitaigouensis... 108 KB (5,490 words) - 01:52, 1 May 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 7 KB (705 words) - 01:07, 22 February 2024 |
 | Hyphalosaurus lingyuanensis Hyphalosaurus sp.... 15 KB (1,818 words) - 11:33, 3 December 2023 |
 | Khurendukhosaurus orlovi Hyphalosaurus sp.... 13 KB (1,336 words) - 09:50, 3 April 2024 |
Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 14 KB (1,344 words) - 01:32, 22 February 2024 |
 | (specimen BMNHC 073) Monjurosuchus splendens (specimen DR0003C) Philydrosaurus Lazarussuchus Khurendukhosaurus orlovi Hyphalosaurus sp. (specimen IVPP 14560)... 9 KB (829 words) - 22:13, 12 July 2023 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 4 KB (320 words) - 12:41, 12 April 2024 |
 | Khurendukhosaurus orlovi Hyphalosaurus sp.... 7 KB (553 words) - 16:28, 11 August 2022 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 4 KB (277 words) - 03:03, 2 December 2023 |
 | with other choristodere body types including long-necked forms such as Hyphalosaurus, and gharial-like forms such as Champsosaurus and other neochoristoderes... 9 KB (731 words) - 02:34, 22 April 2023 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 3 KB (99 words) - 15:30, 16 March 2024 |
 | Cteniogenys Heishanosaurus Irenosaurus Pachystropheus? Allochoristodera Hyphalosaurus Shokawa Monjurosuchus Philydrosaurus Khurendukhosaurus Lazarussuchus... 6 KB (435 words) - 17:46, 30 April 2024 |