Ososayensi abavela e-University of New England e-Australia bakwazi ukuthola ukuthi ama-trilobites asendulo adlile yini. Lokhu kwenziwa ngokutadisha okulondoloziwe kwezinhlobo ezimbili zezinhlobo ezimbili zezakhamizi ezingaphansi kolwandle - iRedlichia Rex kanye no-Olenoides Serratus.
Amakhulu ezigidi zeminyaka edlule, ama-trilobites agcwalisa ulwandle lwakudala. Manje ama-fossil abo wesakhiwo sodumo aqoqwa kusuka ekwakhekeni kwe-shale ukugcwalisa amashalofu omnyuziyamu nezitolo ze-eBay. Naphezu kokuthandwa kwama-trilobites ngemuva kokunyamalala, kuningi kakhulu ngempilo yabo kuhlala kuyimfihlakalo. Ucwaningo olusha lusiza ukuchaza ukuthi ezinye izinhlobo zasendulo zizingela kanjani futhi zizondla futhi zigcizelele ikhono le-trilobite eyodwa enkulu ukubhubhisa amagobolondo. Kusetshenziswa izithambiso ezilondolozwe kahle, izazi zebhayoloji zinqume ukuwaqhathanisa nama-apleseshoe crab ukuze uthole ukuthi laba bantu bakudala bamanzi bazingelwa kanjani futhi bezondla.
Njengoba kubikiwe ku-athikili ngokuqhubeka kweRoyal Society B, ama-Horseshoe Crabs ngaphambi kokudla ama-mollusks asebenzisa izithasiselo ezitholakala emlonyeni wamagobolondo. Ama-trilobites abukeka njenge-crab ye-horsesholic futhi mhlawumbe ahamba futhi akholelwa ukuthi uRussell Bicnell umlobi we-athikili nomsebenzi we-University of New England.
Uchwepheshe, kanye nozakwabo, ngemuva kokuhlaziya izinhlobo ezimbili ezihluke kakhulu ze-trilobits, zinqume ukuthi iRedlichia Rex - eyokuqala yayingenye yezindawo ezinkulu ze-cambria. Lowo okhulumela iMarine Arthropods kwakuyi "Tanth ehamba kancane" "I-Big Bad Bad vevem" yaphawula uMlobi lomsebenzi. Ama-Appendages kaTrilobit ayeyiziphukuphuku abene-protor enomumo onjenge-metal nutcracker. Ngokuqondene ne-Olenoides Serratus, yayincane ngezikhala ezinhlangothini nasemuva. Ama-Appendages alo amancane ayindilinga ayembozwe ngama-spikes amade afana nenaliti.
Ukuthola ukuthi le trilobites ingasebenzisa kanjani ama-kits abo ngamathuluzi okudla uDkt Bicnell nethimba lakhe baphendukela ekuhlaziyweni kwezinto zokugcina ngendlela yokuvota okubonakalayo kwezinhlelo zomzimba. Ekuqaleni kwenzelwe onjiniyela, kuya ngokuya kuthandwa ngokwengeziwe kwisayensi yempilo njengoba abacwaningi bayisebenzisa ngokuqonda okungcono kwe-anatomy yesikhathi esedlule nesikhona. Izazi zezinto eziphilayo zihlaziye kabusha ukwakhiwa kabusha kwedijithali kwama-appendages ukuthola ukuthi yimuphi umthwalo ongabhekana nakho. Ukuze uqhathanise, benza okufanayo nakwezinye izimpi ze-arthropod sidneyia ezingabizi - "okuchobozekile" okudumile kwamagobolondo - kanye ne-crab yamahhashi. Ngemuva kwalokho baqhathanisa imiphumela.
O. USerratus akakwazanga ukungena ezidalweni ezinegobolondo - ama-spikes akhe amade angaphuka. Esikhundleni salokho, kungenzeka ukuthi wasebenzisa izikhala zokugaya kokugaya kwe-Daddy kanye nezimayini ezithambile njengezibungu. Kodwa-ke, uR. Rex wadalelwa ngokucacile ukuchoboza. Ngokusho kokuhlaziywa kwezinja zakhe kungamelana namandla amaningi kune-crab yehhashi. NgokukaDkt Bicnell, angakwazi ukubheka ekudleni izimayini ezihlanziwe afaka amanye ama-trilobites ngisho nenye i-redlichium.
Ukusetshenziswa kwalolu hlobo lokuhlolwa okubonakalayo kwenza kube lula ukuhlola kangcono "imisebenzi yezingxenye ze-anatomical ezingeke zihlolwe ngenye indlela," kusho uKaren Moreno Paleontologist wase-Australia University Chile akazange azibambe iqhaza esifundweni. Ngasikhathi sinye, idatha ethile, efana nesikhundla semisipha yezobuciko yasendulo noma izakhiwo ze-exoskeleton yayo, azikaziwa futhi kufanele zichazwe cishe yiziphetho eziqondile nezesiphetho zazingaphawulwa uchwepheshe.