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Gertsch, W. J. (1934b). Notes on American crab spiders (Thomisidae). American Museum Novitates 707: 1-25.
| Taxon | |
|---|---|
| Xysticus facetus O. Pickard-Cambridge, 1896 (Thomisidae) | 2, f. 2 (f; misidentified per Gertsch, 1953: 447), Xysticus verecundus |
| Xysticus verecundus Gertsch, 1934 (Thomisidae) | 2, f. 1 (Dm; f f. 2 see Xysticus facetus), Xysticus verecundus Original description |
| Xysticus gertschi Schick, 1965 (Thomisidae) | 4, f. 4, (m; misidentified per Schick, 1965: 159), Xysticus quinquepunctatus |
| Xysticus canadensis Gertsch, 1934 (Thomisidae) | 5, (replacement name), Xysticus canadensis Original description |
| Xysticus montanensis Keyserling, 1887 (Thomisidae) | 6, f. 11 (Dmf) [urn:lsid:nmbe.ch:spidersp:065864], Xysticus hesperus |
| Xysticus pretiosus Gertsch, 1934 (Thomisidae) | 6, f. 3 (Dm), Xysticus pretiosus Original description |
| Xysticus peninsulanus Gertsch, 1934 (Thomisidae) | 7, (Dm), Xysticus peninsulanus Original description |
| Xysticus luctuosus (Blackwall, 1836) (Thomisidae) | 8, f. 9 (Df) [urn:lsid:nmbe.ch:spidersp:055477], Xysticus lutulentus |
| Xysticus concursus Gertsch, 1934 (Thomisidae) | 9, f. 13 (Df), Xysticus concursus Original description |
| Xysticus britcheri Gertsch, 1934 (Thomisidae) | 10, f. 6 (Df), Xysticus britcheri Original description |
| Xysticus cunctator Thorell, 1877 (Thomisidae) | 11, (S of Xysticus ancistrophor, X. californicus [revalidated by Schick, 1965: 159] and X. lenis), Xysticus cunctator |
| Xysticus discursans Keyserling, 1880 (Thomisidae) | 11, f. 10 (m, S of Xysticus vernalis), Xysticus discursans |
| Xysticus funestus Keyserling, 1880 (Thomisidae) | 11, (S of Xysticus brunneus and X. nervosus), Xysticus funestus |
| Xysticus punctatus Keyserling, 1880 (Thomisidae) | 11, (S of Xysticus formosus), Xysticus punctatus |
| Xysticus benefactor Keyserling, 1880 (Thomisidae) | 12, (S of Xysticus vernilis), Xysticus benefactor |
| Xysticus elegans Keyserling, 1880 (Thomisidae) | 12, (S of Xysticus limbatus), Xysticus elegans |
| Xysticus orizaba Banks, 1898 (Thomisidae) | 12, (S of Xysticus paiutus, revalidated by Gertsch, 1953: 441), Xysticus orizaba |
| Modysticus okefinokensis (Gertsch, 1934) (Thomisidae) | 13, (Df), Ozyptila okefinokensis Original description |
| Xysticus lassanus Chamberlin, 1925 (Thomisidae) | 13, f. 7 (Df, S of Xysticus simplicior), Xysticus lassanus |
| Psammitis laticeps (Bryant, 1933) (Thomisidae) | 13, f. 14 (m), Xysticus laticeps |
| Xysticus texanus Banks, 1904 (Thomisidae) | 13, f. 8 (Dm), Xysticus texanus |
| Xysticus variabilis Keyserling, 1880 (Thomisidae) | 13, f. 5 (m), Xysticus variabilis |
| Apollophanes texanus Banks, 1904 (Philodromidae) | 15, (S of Philodromus agamus), Apollophanes texanus |
| Diaea livens Simon, 1876 (Thomisidae) | 15, Parasynaema pictilis |
| Synema viridans (Banks, 1896) (Thomisidae) | 15, Parasynaema viridans |
| Philodromus anomalus Gertsch, 1934 (Philodromidae) | 16, f. 20, 26 (Dmf), Philodromus anomalus Original description |
| Philodromus infuscatus Keyserling, 1880 (Philodromidae) | 16, (S of Philodromus utus [revalidated by Dondale & Redner, 1969: 931, see P. infuscatus utus]), Philodromus infuscatus |
| Philodromus barrowsi Gertsch, 1934 (Philodromidae) | 17, f. 16 (Dmf), Philodromus barrowsi Original description |
| Philodromus californicus Keyserling, 1884 (Philodromidae) | 18, f. 15 (m, S of Philodromus hoples), Philodromus californicus |
| Philodromus keyserlingi Marx, 1890 (Philodromidae) | 18, f. 22 (Dm), Philodromus keyserlingi |
| Philodromus pernix Blackwall, 1846 (Philodromidae) | 18, f. 17 (Dm) [urn:lsid:nmbe.ch:spidersp:055334], Philodromus wyomingensis |
| Philodromus praelustris Keyserling, 1880 (Philodromidae) | 18, f. 18 (m, S of Philodromus signifer [rejected by Dondale, 1961: 202, see P. pernix]), Philodromus expositus |
| Rhysodromus alascensis (Keyserling, 1884) (Philodromidae) | 19, (S of Philodromus inquisitor, P. lentiginosus [rejected by Dondale & Redner, 1975b: 373, see Rhysodromus histrio], P. thorelli Marx, P. ubiquitor and P. varians), Philodromus alascensis |
| Rhysodromus histrio (Latreille, 1819) (Philodromidae) | 19, (Sf of Philodromus crenifer), Philodromus virescens |
| Philodromus imbecillus Keyserling, 1880 (Philodromidae) | 20, (S of Philodromus carolinus and P. lineatus), Philodromus imbecillus |
| Philodromus marxi Keyserling, 1884 (Philodromidae) | 20, (S of Philodromus banksi, P. minusculus and P. ornatus Banks), Philodromus marxi |
| Philodromus mediocris Gertsch, 1934 (Philodromidae) | 20, f. 19 (Dm), Philodromus mediocris Original description |
| Philodromus floridensis Banks, 1904 (Philodromidae) | 21, (Dm) [urn:lsid:nmbe.ch:spidersp:055316], Philodromus deceptus |
| Philodromus peninsulanus Gertsch, 1934 (Philodromidae) | 22, f. 25 (Dm), Philodromus peninsulanus Original description |
| Philodromus speciosus Gertsch, 1934 (Philodromidae) | 22, f. 21, 23 (Dmf), Philodromus speciosus Original description |
| Philodromus josemitensis Gertsch, 1934 (Philodromidae) | 23, f. 24 (Dm), Philodromus josemitensis Original description |
| Philodromus lutulentus Gertsch, 1934 (Philodromidae) | 24, (Dm), Philodromus lutulentus Original description |
| Philodromus bilineatus Bryant, 1933 (Philodromidae) | 25, (Dm, S of Philodromus bilineatus), Tibellomimus lineatus |
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