 However, subsequent analyses have cast doubt on this assessment, instead proposing that the two preserved proximal tarsals are the fibulare and intermedium, and that "Limnoscelis" possessed an unfused tibiale along with these elements.The absence of the tibiale has been attributed either to poor preservation (possibly due to being cartilaginous), or to being displaced and misidentified as one of the distal tarsals.This differs from other diadectomorphs in the family Diadectidae, which possessed an astragalus consisting of a fused tibiale, intermedium, and proximal centrale, similar (and possibly homologous) to the astragalus or talus bone found in amniotes.