• Thumbnail for Haptodus
    predator, feeding on insects and small vertebrates. Haptodus baylei, the type species of Haptodus, is known only from a single, badly preserved specimen...
    9 KB (778 words) - 23:13, 28 June 2024
  • Thumbnail for Sphenacodontia
    by Amson and Laurin (2011) as "the largest clade that includes Haptodus baylei, Haptodus garnettensis and Sphenacodon ferox, but not Edaphosaurus pogonias"...
    7 KB (455 words) - 21:14, 8 August 2024
  • Thumbnail for Pantelosaurus
    synonymized Pantelosaurus with Haptodus, creating the new combination Haptodus saxonicus. After describing a new species of Haptodus in 1977, Currie (1979) synonymized...
    7 KB (469 words) - 15:22, 6 April 2024
  • Thumbnail for Sphenacodontoidea
    teeth. The sphenacodontoids evolved from earlier sphenacodonts such as Haptodus and Ianthodon via a number of transitional stages of small, 1-10 kg, faunivore...
    7 KB (397 words) - 23:10, 10 December 2023
  • Thumbnail for Sphenacodontidae
    family like Haptodus, Palaeohatteria, Pantelosaurus, and Cutleria (in pre-cladistic classifications all included under the genus Haptodus). The clade...
    8 KB (694 words) - 21:49, 4 January 2024
  • revising taxa assigned to Haptodus, Spindler (2015) proposed that "Haptodus" garnettensis is not congeneric with the Haptodus type species, giving it the...
    4 KB (303 words) - 15:18, 6 April 2024
  • Thumbnail for Palaeohatteria
    Pantelosaurus and others) with Haptodus, creating the new combination Haptodus longicaudata. After describing a new species of Haptodus in 1977, Currie (1979)...
    8 KB (629 words) - 15:21, 6 April 2024
  • Thumbnail for Ianthodon
    it from a block that also contained the remains of Petrolacosaurus and Haptodus. The evolutionary significance of the taxon wasn't realized until a publication...
    8 KB (741 words) - 15:20, 6 April 2024
  • Thumbnail for Hair
    Skin impression of the belly and lower tail of a pelycosaur, possibly Haptodus shows the basal synapsid stock bore transverse rows of rectangular scutes...
    75 KB (8,498 words) - 18:07, 3 August 2024
  • Thumbnail for Synapsida
    Haptodus garnettensis...
    57 KB (5,746 words) - 00:08, 11 August 2024