
trichonodontidae

trichonodantidae anedi utriconodanta shreniki chendina chinna, mamsahara ksheeradaala antarinchipoyina kutumbam, idhi asea, eurup, uttara america mariyu bahusha africa mariyu dakshina americaku kooda sthaanikamgaa untundi, jurassic samayamlo kaneesam 190-70.6 miah nundi critatius kaalaala dwara.
trichonodantidlanu itara utriconadantla nundi vaati davadala aakaram dwara vaeru cheyavachu, ivi sumaru samaana parimaanamlo moodu pradhana kasplanu kaligi untaayi. nirodham samayamlo, eguva mariyu diguva davadalanu gattiga parasparam mudipetti, sweeya-padunu penche cutting edjnu utpatti chestaayi. chaaritraatmakamgaa, trichonodantidlu itara utriconodantla kante bhinnamaina nirodha namuunaanu kaligi unnayani bhaavinchaaru, diguva molar (cusp eah) yokka madhya cusp madhya cusp (cusp eah) mariyu eguva molar yokka mundu cusp (cusp bii) madhya amarchabadi untundi, besal ksheerada roopam "morganukodan" loe vale. edemaina, "priyakodan" paie 2020 adhyayanam trichonodantids tama davadalanu itara utriconodants ("embrasar occlution" anie pilavabade) maadirigaane, rendu vyatiraeka davadala madhya saripoye madhya cusp (cusp eah/eah) thoo moosivesindani suuchistumdi.
vargeekarana.
trichonodantideku marsh (1887) paeru pettaru. idhi polyprotodantiaku taple (1889) dwara ketayinchabadindi; rasmussen und callison (1981), bonaparte (1986), caroll (1988) mariyu angelman und callison (1998) dwara trichonodantaku; mariyu marsh (1887) mariyu luvo mariyu itarulu dwara ksheeradaalaku ketayinchabadindi."(2001).
konnisaarlu eee samuuhamloo bhaagamgaa volaticotheria tirigi pondabadutundi. ayithe, itara phylogenetic adhyayanalu dheenini trichonodontidae velupala vargeekaristaayi.
phylogeny.
getano & rougier tarvaata claudogram, 2011:

