In synonymy:
Stiphidiellum Dalmas, 1917 = Laestrygones Urquhart, 1894 (Forster, 1955c: 186)

N.B.: Transferred from the Oxyopidae to the Toxopidae by Forster, 1964a: 147, to Desidae by Forster, 1970b: 121; considered a senior synonym of Stiphidiellum Dalmas, 1917, transferred from the Psechridae, by Forster, 1955c: 186. Transfer to Cycloctenidae (Murphy & Roberts, 2015: viii) not sufficiently justified and is not accepted here. Transferred from Desidae to Toxopidae by Wheeler et al., 2017: 609. Generic name appears grammatically to be a plural noun, but in the interests of stability should be regarded as an arbitary combination of letters and as masculine singular.

In synonymy:
Laestrygones urquharti Bryant, 1933 = Laestrygones albiceris Urquhart, 1894 (Forster, 1964b: 87).

Lycosa proxima Urquhart, 1886: 201, pl. 8, f. 7 (Dmf, preoccupied).
Laestrygones albiceres Urquhart, 1894: 217 (Df).
Laestrygones urquhartii Bryant, 1933b: 7, pl. 2, f. 18, pl. 4, f. 32, 38 (mf, replacement name for Lycosa proxima).
Laestrygones albiceres Bryant, 1933b: 7, pl. 3, f. 25, pl. 4, f. 43 (f).
Laestrygones albiceres Forster, 1964b: 87, f. 93-98 (f, S; S of L. minutissimus rejected).
Laestrygones albiceris Forster, 1970b: 122, f. 11, 339-341 (f).
Laestrygones albiceris Paquin, Vink & Dupérré, 2010: 83, f. 50.17-20 (mf).

Laestrygones chathamensis Forster, 1970b: 124, f. 346-348 (Dm).

Stiphidion minutissimum Hogg, 1909: 157, pl. 7, f. 1 (Df).
Stiphidiellum minutissimum Dalmas, 1917a: 325.
Laestrygones minutissimum Forster, 1955c: 186, f. 29-34 (f).
Laestrygones albiceres Forster, 1964b: 87 (S, rejected).
Laestrygones minutissimus Forster, 1970b: 124, f. 342-343, 353 (f, removed from S).

Laestrygones otagoensis Forster, 1970b: 127, f. 334-338, 351-352 (Dmf).

Laestrygones setosus Hickman, 1969: 1, f. 1-9 (Dmf).

Laestrygones westlandicus Forster, 1970b: 126, f. 27, 344-345, 354 (Df).