Article

Waddell, P.J., Okada, N. & Hasegawa, M. 1999a. Towards Resolving the Interordinal Relationships of Placental Mammals. Syst. Biol. 48 (1): 1-5.

New: Original clade name & spelling

*Euarchonta* (Clade) Waddell, Okada & Hasegawa 1999	Page: 4 ("A suggested true Archonta, or Euarchonta, (of Primates, Dermoptera, Scandentia) holds possibilities").
*Laurasiatheria* (Clade) Waddell, Okada & Hasegawa 1999	Page: 4.
*Whippomorpha* (Clade) Waddell, Okada & Hasegawa 1999	Page: 2.

*Euarchonta* (Clade) Waddell, Okada & Hasegawa 1999	Page: 4 ("of Primates, Dermoptera, Scandentia").
*Whippomorpha* (Clade) Waddell, Okada & Hasegawa 1999	Page: 2 ("Cetacea + Hippopotamidae").