acaulospora acrocarpous acrosporous aloposaurus appallapaul aralosaurus asasp-arros ascocarpous ascosporous asprosaurus calcarosols callococcus carsosaurus coprococcus corpuscular couscoussou crassoascus cross-spall laccosaurus lolapaloosa paracorolla parascalops parrosaurus placocarpus proscapular prosopalpus purussaurus roccosaurus roll-collar ropalospora ruralplural sarcosaurus scalloppoll scolosaurus supra-aural supralorals supraocular uralosaurus