Lecture 4, Vert Life 0.0 / 5 ? BiologyLissamphibiaUniversityNone Created by: Elysia_DaviesCreated on: 12-12-16 11:27 frog crown and stem salienta 1 of 16 Salamander crown and stem Caudata 2 of 16 Caecilian crown and stem Gymnophiona 3 of 16 Batrachia Frogs and Salamanders 4 of 16 Albanerpetontidae extinct lissamphibia, superficially like salamanders, balla and socket jaw, amniote like neck, scalled skin 5 of 16 pedicellate teeth separate bone and crown with a weak point in between 6 of 16 Eocaecilia fossil caecilian, limbed, solid skull 7 of 16 superorders of salamanders Cryptobranchoidea and samandroidea 8 of 16 cryptobranchidae largest salamanders, incl. giant japaneese 9 of 16 plethodontidae small lungless salamanders 10 of 16 Proteidae perrennibranchiate salamanders 11 of 16 Salamandridae and ambystromatidae salamanders with warning colouration 12 of 16 Triadobatrachus fossil protofrog, long vertebral column, tail, equal length fore and hind limbs, unfused limbs, short foot 13 of 16 Czatkowice more advanced proto frog from poland 14 of 16 Archaeobatrachia not monophyletic frog group, show vicariance patterns, original pangean distribution then laurasian and gondwana 15 of 16 Neobatrachia gondwana origin then african and S. America split of frogs 16 of 16
Comments
No comments have yet been made