type Carepalxis montifera L. Koch, 1872; gender feminine

Transferred to other genera:
Carepalxis bispinosa Mello-Leitão, 1945 -- see Ocrepeira
Carepalxis lichensis Rainbow, 1916 -- see Cyclosa
Carepalxis normalis Keyserling, 1892 -- see Scoloderus
Carepalxis poweri Rainbow, 1916 -- see Cyclosa

In synonymy:
Carepalxis eremita Archer, 1965 = Carepalxis gibbosa O. Pickard-Cambridge, 1889 (Levi, 1992a: 259, sub Carepalxis salobrensis).
Carepalxis furcula Keyserling, 1886 = Carepalxis tuberculata Keyserling, 1886 (Simon, 1896a: 347).
Carepalxis rotunda O. Pickard-Cambridge, 1896 = Carepalxis gibbosa O. Pickard-Cambridge, 1889 (Levi, 1992a: 259, sub Carepalxis salobrensis).
Carepalxis salobrensis Simon, 1895 = Carepalxis gibbosa O. Pickard-Cambridge, 1889 (Levi, 1992a: 259, sub Carepalxis salobrensis).
Carepalxis vianai Gerschman & Schiapelli, 1948 = Carepalxis camelus Simon, 1895 (Levi, 1992a: 255).

Homonym replaced:
Carepalxis perplexa (Banks, 1898) -- see Carepalxis perpera (see Petrunkevitch, 1911)

Nomen dubium:
Carepalxis coronata (Rainbow, 1896b: 629, pl. 49, f. 1, j, Australia/New South Wales, originally in Epeira) -- Framenau, 2019: 17.

Epeira beelzebub van Hasselt, 1873: 240, pl. 12, f. A-C (Df).
Carepalxis beelzebub Rainbow, 1911: 197.

Carepalxis bilobata Keyserling, 1886a: 118, pl. 9, f. 4 (Df).

Carepalxis camelus Simon, 1895g: 157 (Df).
Carepalxis vianai Gerschman & Schiapelli, 1948: 16, f. 22-25 (Df) [urn:lsid:nmbe.ch:spidersp:064223].
Carepalxis camelus Levi, 1992a: 255, f. 1-5 (f, S of Carepalxis vianai).

Epeira furcifera Keyserling, 1886a: 144, pl. 12, f. 1 (Dm).
Verrucosa furcifera Archer, 1951a: 20 (T from Araneus).
Verrucosa furcifera Lise, Kesster & Silva, 2015: 102 (misplaced in this genus).
Carepalxis furcifera Framenau, 2019: 6 (T from Verrucosa).

Carepalxis gibbosa O. Pickard-Cambridge, 1889d: 48, pl. 4, f. 10 (Dj).
Carepalxis gibbosa Keyserling, 1892: 54, pl. 2, f. 43 (j).
Carepalxis salobrensis Simon, 1895g: 157 (Df; j per Levi, 1992a: 259) [urn:lsid:nmbe.ch:spidersp:064221].
Carepalxis rotunda O. Pickard-Cambridge, 1896a: 224, pl. 27, f. 7 (Df; j per Levi, 1992a: 259) [urn:lsid:nmbe.ch:spidersp:064222].
Carepalxis eremita Archer, 1965b: 131, f. 2-3 (Df) [urn:lsid:nmbe.ch:spidersp:064219].
Carepalxis salobrensis Levi, 1992a: 259, f. 11-17 (f, S of Carepalxis eremita, C. gibbosa and C. rotunda; chose the younger name as valid, without explanation).

Carepalxis montifera L. Koch, 1872a: 123, pl. 10, f. 1 (Df).

Epeira perplexa Banks, 1898b: 251, pl. 15, f. 1 (Df; preoccupied by Walckenaer, 1841, see Araneus perplexus) [urn:lsid:nmbe.ch:spidersp:064224].
Araneus perperus Petrunkevitch, 1911: 309 (replacement name).
Carepalxis perpera Levi, 1991a: 178 (T from Araneus).
Carepalxis perpera Levi, 1992a: 258, f. 6-10 (f).

Carepalxis quasimodo Ferreira-Sousa & Motta, 2022: 391, f. 1-15 (Dmf).

Carepalxis suberosa Thorell, 1881: 48 (Df).

Carepalxis topazio Ferreira-Sousa & Motta, 2022: 394, f. 16-21 (Df).

Carepalxis tricuspidata Chrysanthus, 1961b: 205, f. 50-53 (Df).

Carepalxis tuberculata Keyserling, 1886a: 119, pl. 9, f. 5 (Df).
Carepalxis furcula Keyserling, 1886a: 121, pl. 9, f. 6 (Dj) [urn:lsid:nmbe.ch:spidersp:064220].
Carepalxis tuberculata Simon, 1896a: 347 (Dm, S of Carepalxis furcula).
Carepalxis tuberculata Davies, 1988b: 300, f. 22 (f).