Tympanic cavity, reduction of, in Anura, [30];

in Ophidia, [583]

Tympanum of Aglossa, [143]

Typhlomolge, [96];

T. rathbuni, [135]

Typhlonectes, [87], [90];

T. compressicauda, [93]

Typhlopidae, [592], [593] f.

Typhlops, [91];

T. braminus, [594];