Cov kev txiav txim primates tau muab faib ua 2 suborders: strepsirrhini strepsirrhini Prosimians yogpab pawg ntawm primates uas suav nrog tag nrho cov nyob thiab tuag strepsirrhines (lemurs, lorisoids, thiab adapiforms), thiab raws li lub haplorhine tarsiers thiab lawv cov txheeb ze uas ploj lawm, cov omomyiforms, piv txwv li tag nrho cov primates tsis suav cov simians. https://en.wikipedia.org › wiki › Prosimian
Prosimian - Wikipedia
thiab haplorhini haplorhini Haplorhini (/hæpləˈraɪnaɪ/), lub haplorhines (Greek rau "simple-nosed") los yog "dry-nosed" primates, yog ib suborders ntawm primates uas muaj cov tarsiersthiab cov simians (Simiiformes lossis anthropoids), uas yog tus muam ntawm Strepsirrhini ("moist-nosed"). Lub npe qee zaum sau Haplorrhini. https://en.wikipedia.org › wiki › Haplohini
Haplorhini - Wikipedia
(Fig. 1). Strepsirrhini muaj lemurs thiab lorises lorises mloog); STREP-sə-RY-nee) yogsuborder ntawm primatesuas suav nrog cov lemuriform primates, uas muaj cov lemurs ntawm Madagascar, galagos ("bushbabies") thiab pottos los ntawm Africa, thiab Lorises los ntawm Is Nrias teb thiab sab hnub tuaj Asia. Ua ke lawv raug hu ua strepsirrhines. https://en.wikipedia.org › wiki › Strepsirrhini
Strepsirrhini - Wikipedia
leej twg qhia ob qhov zoo tshaj plaws los siv rau kev tu cev: ib txheej ntawm qhov projecting qis incisors thiab canines (hu ua lub zuag hniav;Fig.
Npaj Tshiab Ntiaj Teb puas muaj tus hniav txhuam?
Ib qho piv txwv pom muaj nyob rau hauv lub taub hau uakari (Cacajao calvus), hom New World liab. Cov hniav txhuam hniav tuaj yeemtuaj yeem pom hauv colugos thiab ntoo ntoo, ob qho tib si ze ze ntawm primates; Txawm li cas los xij, cov qauv sib txawv thiab cov no suav hais tias yog piv txwv ntawm kev hloov pauv hloov pauv.
Txhua tus lemurs puas muaj hniav txhuam?
Cov ya ya dav hlau (Dermoptera: Cynocephalus) kuj muaj a kho hniav 'comb' tab sis nws txawv heev ntawm cov uas tau hais, muaj ob khub ntawm pectinate incisors, Txhua tus hniav hloov ua ib qho zuag nrog ntau txog 15 tines.
Puas yog tib neeg suav tias yog primates?
Tib neeg yog primates–ib pawg neeg sib txawv uas suav nrog qee 200 hom. Monkeys, lemurs thiab apes yog peb cov kwv tij txheeb ze, thiab peb txhua tus tau hloov zuj zus los ntawm ib tug poj koob yawm txwv nyob rau 60 lab xyoo dhau los. Vim cov primates muaj feem cuam tshuam, lawv muaj caj ces zoo sib xws.
Nws yog ib qho piv txwv ntawm ib tug tsiaj thaum ub?
Ntuj yam ntxwv yog cov uas taxon muaj vim nws tau txais qhov zoo ntawm ib tug yawm txiv nyob deb. Piv txwv li, txhua tus primates muaj lub cev plaub hauvim tias peb yog cov tsiaj txhu thiab txhua tus tsiaj muaj ib tug poj koob yawm txwv ntau pua lab xyoo dhau los uas muaj plaub hau lub cev.
