His chest was wide and sprinkled with dark hairs that trailed his ridged belly and disappeared into the dark pants.
Threeridged and four-ridged types occur both in Mastodon and Tetrabelodon.
9); the canines are small or absent; the cheek-teeth have bluntly tuberculate or transversely-ridged crowns in most cases; and the hind-feet are syndactylous.
The broad molars are either bluntly tuberculated or transversely ridged; the outer side of the hind part of the lower jaw has a deep pocket; and the hind-limbs are generally very long, with the structure of the foot similar to that of the bandicoots.
Or ridged areas on the sides of the prothorax may be scraped by "files" on the front thighs, as in some ground-beetles.
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