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Afrotherian systematics (Site not responding. Last check: 2007-10-30) |
 | | The existence of this clade, and its affinities with other Afrotherian taxa, is strongly supported by phylogenies based on nuclear and mitochondrial DNA sequences, and rare genomic changes such as indels (insertions and deletions), SINES (short interspersed nuclear sequences) and chromosomal rearrangements (Springer et al. |
 | | (2003) reluctantly accepted Afrosoricida as the ordinal name for this clade, a treatment followed by Bronner and Jenkins (2005) who argue that the alternative (and earlier) names "Tenrecoidea" and "Tenrecomorpha" are unsuitable at the ordinal level. |
 | | Subordinal distinction between the tenrecs (Tenrecomorpha) and golden moles (Chrysochloridea) has been motivated based on analyses of both morphological (Butler, 1972, 1988; MacPhee and Novacek, 1993) analyses and the above mentioned molecular studies indicating an early phylogenetic divergence. |
| www.calacademy.org /research/bmammals/afrotheria/systematics.html (807 words) |