U fiirso qoraalka hoose ka dibna ka jawaab su'aasha kadib isla luqadda qoraalka:  Meelaha ay ku nool yihiin: Noocan qoolleyda ah waxaa soo arkay Gotthilf Heinrich Ernst Muhlenberg, oo ahaa aqoonyahan iyo wadaad. Muhlenberg, oo magacaabay in ka badan 150 nooc oo dhirta Waqooyiga Ameerika ah, wuxuu baadhitaan ku sameynayay dhirta Lancaster County, Pennsylvania, markii uu helay qoolleyda yar. Sanadkii 1801, Johann David Schoepff wuxuu ku magacaabay Muhlenberg daahfurka Testudo muhlenbergii sharafta Muhlenberg. Sanadkii 1829, Richard Harlan wuxuu u beddelay qoolleyda Emys muhlenbergii. Noocyada waxaa markii dambe loogu magac daray Calemys muhlenbergii Louis Agassiz sanadkii 1857, iyo Clemmys muhlenbergii Henry Watson Fowler sanadkii 1906. Magacyada isku midka ah waxaa ka mid ah Emys biguttata, oo uu magacaabay 1824 Thomas Say oo ku saleysan qoolley ka timid agagaarka Philadelphia, iyo Clemmys nuchalis, oo uu ku tilmaamay Dunn 1917 meel u dhow Linville, North Carolina. Maanta, waxaa jira magacyo kala duwan oo loo yaqaano qoolleyda boodhka, oo ay ku jiraan qoolleyda dhoobada, qoolleyda boodhka, madaxa jaalaha ah, iyo snapper. Magaca hiddaha waxaa loo beddelay Glyptemys sanadkii 2001. Xilligaas xayawaanada loo yaqaano Glyptemys iyo xayawaanada loo yaqaano Glyptemys insculpta, waxay ka mid ahaayeen noocyada loo yaqaano Clemmys, oo ay ku jiraan xayawaanada loo yaqaano spotted turtles (C. guttata) iyo xayawaanada loo yaqaano western pond turtles (C. marmorata). Falanqaynta nucleotide iyo falanqaynta DNA-ga ribosomal waxay soo jeediyeen in qoolleyda iyo qoolleyda qoryaha ay aad isugu dhow yihiin, laakiin midkoodna si toos ah uma xiriiro qoolleyda dhibcaha leh, sidaa darteed kala-saaridda hiddaha Glyptemys.  Su'aal: Waa maxay magaca loo badalay raajada?
Emys muhlenbergii