type Zearchaea clypeata Wilton, 1946; gender feminine

N.B.: transferred from the Archaeidae to the Mecysmaucheniidae by Lehtinen, 1967.

Transferred to other genera:
Zearchaea globosa Hickman, 1981 -- see Holarchaea
Zearchaea magna Forster, 1949 -- see Aotearoa
Zearchaea rubra Forster, 1949 -- see Forstrarchaea

Zearchaea clypeata Wilton, 1946: 21, f. 1-5 (Dmf).
Zearchaea clypeata Forster, 1955b: 393, f. 22-23 (m).
Zearchaea clypeata Forster & Platnick, 1984: 64, f. 79, 92, 94, 99-100, 102-103, 113, 124, 129-130, 204-205 (mf).
Zearchaea clypeata Paquin, Vink & Dupérré, 2010: 45, f. 22.1-4 (mf).

Zearchaea fiordensis Forster, 1955b: 395, f. 5, 10-12, 20-21 (Dmf).
Zearchaea fiordensis Forster & Platnick, 1984: 64, f. 82-83, 89, 101, 114, 121, 123, 185, 220 (mf).