In synonymy:
Memnon O. Pickard-Cambridge, 1898 = Teudis O. Pickard-Cambridge, 1896 (F. O. Pickard-Cambridge, 1900: 101)

type Teudis gentilis O. Pickard-Cambridge, 1896; gender masculine

N.B.: considered a senior synonym of Memnon O. Pickard-Cambridge, 1898a: 283 [urn:lsid:nmbe.ch:spidergen:05032] (type M. peragrans O. Pickard-Cambridge, 1898) by F. O. Pickard-Cambridge, 1900: 101; not a senior synonym of Isigonia Simon, 1896 (Brescovit, 1991a: 721); probably a senior synoym of Lupettiana (Murphy & Roberts, 2015: ix).

Transferred to other genera:
Teudis absolutus (Chamberlin, 1924) -- see Lupettiana
Teudis adfabilis (Keyserling, 1891) -- see Umuara
Teudis annulipes Caporiacco, 1955 -- see Aljassa
Teudis barrowsi (Chamberlin & Ivie, 1946) -- see Lupettiana
Teudis basiliscus Mello-Leitão, 1922 -- see Aysha
Teudis bicolor Banks, 1909 -- see Hibana
Teudis borgmeyeri Mello-Leitão, 1926 -- see Aysha
Teudis bucolicus Chickering, 1940 -- see Katissa
Teudis calcar (Bryant, 1931) -- see Pippuhana
Teudis caxambuensis Mello-Leitão, 1926 -- see Aysha
Teudis citus (Keyserling, 1891) -- see Patrera
Teudis clarovittatus (Keyserling, 1891) -- see Aysha
Teudis coloratus (Chickering, 1937) -- see Lupettiana
Teudis concolor (Keyserling, 1891) -- see Patrera
Teudis dasypus Mello-Leitão, 1947 -- see Jessica
Teudis diversicolor (Keyserling, 1891) -- see Aysha
Teudis donaldi Chickering, 1940 -- see Pippuhana
Teudis elegans Banks, 1909 -- see Katissa
Teudis erythrostomus Mello-Leitão, 1939 -- see Jessica
Teudis foliatus Schmidt, 1971 -- see Patrera
Teudis fortis (Keyserling, 1891) -- see Aysha
Teudis fragilis (Banks, 1897) -- see Lupettiana
Teudis gentilis (Keyserling, 1891) -- see Osoriella
Teudis grandivulva Mello-Leitão, 1930 -- see Elaver
Teudis helvolus (Keyserling, 1891) -- see Aysha
Teudis heraldicus Mello-Leitão, 1929 -- see Aysha
Teudis hirsutus Mello-Leitão, 1937 -- see Xiruana
Teudis itatiayae Mello-Leitão, 1915 -- see Patrera
Teudis lageniferus Mello-Leitão, 1944 -- see Aysha
Teudis laticeps (Bryant, 1931) -- see Lupettiana
Teudis lecochlorus Mello-Leitão, 1929 -- see Umuara
Teudis lectus Chickering, 1940 -- see Anyphaenoides
Teudis limbatus (Simon, 1896) -- see Isigonia
Teudis longipes (Keyserling, 1891) -- see Patrera
Teudis lycosoides Chickering, 1937 -- see Katissa
Teudis mordax (O. Pickard-Cambridge, 1896) -- see Lupettiana
Teudis opertaneus (Keyserling, 1891) -- see Patrera
Teudis pacifica (Banks, 1902) -- see Anyphaenoides
Teudis procerus (Keyserling, 1891) -- see Patrera
Teudis puma Mello-Leitão, 1943 -- see Aysha
Teudis punctatus (Mello-Leitão, 1943) -- see Aysha
Teudis pygmaeus (Keyserling, 1891) -- see Wulfilopsis
Teudis recentissimus (Keyserling, 1891) -- see Patrera
Teudis reductus Chickering, 1940 -- see Isigonia
Teudis robustus (Keyserling, 1891) -- see Aysha
Teudis ruber F. O. Pickard-Cambridge, 1900 -- see Patrera
Teudis rubricephalus Mello-Leitão, 1939 -- see Jessica
Teudis rubromaculatus (Keyserling, 1891) -- see Aysha
Teudis schwarzi (Gertsch, 1933) -- see Pippuhana
Teudis sordidus Mello-Leitão, 1941 -- see Otoniela
Teudis striolatus (Keyserling, 1891) -- see Aysha
Teudis subpallidus (L. Koch, 1866) -- see Aljassa
Teudis subruber (Keyserling, 1891) -- see Aysha
Teudis taeniatus (Keyserling, 1891) -- see Aysha
Teudis tensipes (Keyserling, 1891) -- see Patrera
Teudis tensus (Keyserling, 1891) -- see Patrera
Teudis tenuipes (Keyserling, 1891) -- see Wulfilopsis
Teudis tetrasetus Mello-Leitão, 1939 -- see Xiruana
Teudis unicolor (Keyserling, 1891) -- see Pippuhana
Teudis variabilis (Keyserling, 1891) -- see Patrera
Teudis violens (Keyserling, 1891) -- see Aysha
Teudis virgatus (Keyserling, 1891) -- see Patrera
Teudis zenzesi Mello-Leitão, 1945 -- see Aysha

In synonymy:
Teudis fatuus (Mello-Leitão, 1942) = Teudis morenus (Mello-Leitão, 1941) (Achitte-Schmutzler & Ávalos, 2024: 494).
Teudis moreirae Mello-Leitão, 1915 = Teudis angusticeps (Keyserling, 1891) (Brescovit, 1997a: 41).

Homonym replaced:
Teudis gentilis O. Pickard-Cambridge, 1896 -- see Teudis geminus (see Petrunkevitch, 1911)

Anyphaena angusticeps Keyserling, 1891: 109, pl. 3, f. 69 (Dm).
Teudis angusticeps Petrunkevitch, 1911: 515.
Teudis moreirae Mello-Leitão, 1915a: 137 (Dmf) [urn:lsid:nmbe.ch:spidersp:063033].
Teudis angusticeps Brescovit, 1997a: 41, f. 73-78 (mf, S of Teudis moreirae).

Teudis atrofasciatus Mello-Leitão, 1922b: 25 (Dmf).

Anyphaena bicornuta Tullgren, 1905: 46, pl. 7, f. 21 (Df).
Teudis bicornutus Brescovit, 1997a: 39 (T from Anyphaena).

Anyphaena buelowae Mello-Leitão, 1946b: 20, f. 3 (Df).
Teudis buelowae Brescovit, 1997a: 40 (T from Anyphaena).

Teudis cambridgei Chickering, 1940b: 97, f. 27-32 (Dmf).

Aysha comstocki Soares & Camargo, 1948a: 401, f. 78 (Df).
Teudis comstocki Brescovit, 1997a: 40 (T from Aysha).

Teudis cordobensis Mello-Leitão, 1941d: 195, f. 87-88 (Df).

Teudis dichotomus Mello-Leitão, 1929c: 105, f. 16 (Dm).

Anyphaena formosa Keyserling, 1891: 107, pl. 3, f. 67 (Df).
Teudis formosus Petrunkevitch, 1911: 516.

Teudis gastrotaeniatus Mello-Leitão, 1944b: 359, f. 52 (Df).

Teudis gentilis O. Pickard-Cambridge, 1896a: 198, pl. 25, f. 6 (Dm; preoccupied by Keyserling, 1891, see Osoriella rubella) [urn:lsid:nmbe.ch:spidersp:063035].
Teudis gentilis Simon, 1903a: 1032.
Teudis geminus Petrunkevitch, 1911: 516 (replacement name).
Teudis gentilis Platnick, 1974: 262, f. 146 (m).
Teudis geminus Brescovit, 1997a: 40, f. 65-72 (m, Df).

Anyphaena grisea Keyserling, 1891: 104, pl. 3, f. 64 (Dm).
Teudis griseus Petrunkevitch, 1911: 517.

Teudis juradoi Chickering, 1940b: 103, f. 38-42 (Dmf).
Teudis juradei Roewer, 1955c: 549 (lapsus).

Anyphaena lenis Keyserling, 1891: 88, pl. 3, f. 51 (Dmf).
Teudis lenis Petrunkevitch, 1911: 517.

Anyphaena morena Mello-Leitão, 1941f: 223, f. 34 (Df).
Osoriella fatua Mello-Leitão, 1942b: 423, f. 53-55 (Df) [urn:lsid:nmbe.ch:spidersp:024036].
Osoriella fatua Soares & Camargo, 1948a: 402, f. 79-80 (Dm).
Teudis fatuus Brescovit, 1993f: 789 (T from Osoriella).
Teudis morenus Brescovit, 1997a: 40 (T from Anyphaena).
Teudis morenus Achitte-Schmutzler & Ávalos, 2024: 494, f. 1A-F, 2A-E (mf, S of Teudis fatuus).

Anyphaena parvula Keyserling, 1891: 114, pl. 3, f. 74 (Df).
Teudis parvulus Petrunkevitch, 1911: 517.

Memnon peragrans O. Pickard-Cambridge, 1898a: 283, pl. 32, f. 6 (Df).
Teudis peragrans F. O. Pickard-Cambridge, 1900: 101, pl. 7, f. 21-22 (f, Dm).

Teudis roseus F. O. Pickard-Cambridge, 1900: 102, pl. 7, f. 24 (Df).

Anyphaena suspiciosa Keyserling, 1891: 110, pl. 3, f. 70 (Df).
Teudis suspiciosus Petrunkevitch, 1911: 519.

Teudis ypsilon Mello-Leitão, 1922b: 25 (Df).