The World Spider Catalog, V15 by N. I. Platnick (c) 2000 - 2014 AMNH

Family: THERIDIIDAE

Gen. Cryptachaea Archer, 1946 [urn:lsid:amnh.org:spidergen:07336]

C. Archer, 1946: 36 (described as a subgenus of Theridion Walckenaer, 1805, elevated to genus by Archer, 1950: 14), type Theridion catapetraeum Gertsch & Archer, 1942 [=A. porteri]; removed from the synonymy of Achaearanea Strand, 1929 by Yoshida, 2008: 38, contra Levi, 1955a: 6.

Transferred to other genera:
C. rafaeli Buckup & Marques, 1991 -- see Hentziectypus.

In synonymy:
C. acoreensis (Berland, 1932) = C. blattea (Urquhart, 1886) (Vink et al., 2009: 57).
C. bentifica (Keyserling, 1891, T from Theridion) = C. hirta (Taczanowski, 1873) (Levi, 1959b: 70, sub Achaearanea).
C. catapetraea (Gertsch & Archer, 1942) = C. porteri (Banks, 1896) (Levi, 1955a: 30, sub Achaearanea).
C. calycifera (Urquhart, 1886, removed from S of Theridion cruciferum) = C. veruculata (Urquhart, 1886) (Smith et al., 2012: 50).
C. diamantina (Levi, 1963) = C. hirta (Taczanowski, 1873) (Buckup, Marques & Rodrigues, 2010: 344).
C. extrilida (Keyserling, 1890, T from Achaearanea) = C. veruculata (Urquhart, 1886) (Smith et al., 2012: 50).
C. fordum luctuosa (Caporiacco, 1954, T from Tidarren) = C. migrans (Keyserling, 1884) (Levi, 1963b: 225, sub Achaearanea).
C. geochares (Levi, 1955, T from Achaearanea) = C. blattea (Urquhart, 1886) (Levi, 1963b: 220, sub Achaearanea acoreensis).
C. guadalupensis (Keyserling, 1884, T from Theridion) = C. hirta (Taczanowski, 1873) (Levi, 1959b: 70, sub Achaearanea).
C. ignota (Keyserling, 1884, T from Theridion) = C. hirta (Taczanowski, 1873) (Levi, 1959b: 70, sub Achaearanea).
C. maronica (Caporiacco, 1954, T from Chrysso) = C. hirta (Taczanowski, 1872) (Levi, 1959b: 70, sub Achaearanea).
C. maxima (Keyserling, 1891) = C. altiventer (Keyserling, 1884) (Buckup, Marques & Rodrigues, 2010: 342).
C. portoricensis (Petrunkevitch, 1930, T from Theridion) = C. porteri (Banks, 1896) (Levi, 1959b: 61, sub Achaearanea).
C. redempta (Gertsch & Mulaik, 1936, T from Theridion) = C. porteri (Banks, 1896) (Levi, 1955a: 30, sub Achaearanea).
C. salvadorensis (Kraus, 1955) = C. taeniata (Keyserling, 1884) (Levi, 1963b: 210, sub Achaearanea).
C. saxatilis (C. L. Koch, 1835, T from Theridion) = C. riparia (Blackwall, 1834) (Tyschchenko, 1971: 150, sub Theridion).
C. teja (Levi, 1967, T from Achaearanea) = C. blattea (Urquhart, 1886) (Sedgwick, 1973: 349, sub Achaearanea acroeensis).
C. undata (Keyserling, 1884, T from Theridion) = C. hirta (Taczanowski, 1873) (Levi, 1959b: 70, sub Achaearanea).

Homonym replaced:
C. pallipes (Keyserling, 1891) -- see C. pallipera.

f alacris (Keyserling, 1884)....................Colombia, Venezuela [urn:lsid:amnh.org:spidersp:006743]
Theridion alacre Keyserling, 1884a: 27, pl. 1, f. 12 (Df).
Theridion alacre Berland, 1913b: 86, pl. 8, f. 16-17 (f).
Achaearanea alacre Levi, 1963b: 227, f. 91-92 (Tf from Theridion).
Achaearanea a. Levi, 1967b: 22.
C. a. Yoshida, 2008: 39 (Tf from Achaearanea).

mf altiventer (Keyserling, 1884)....................Brazil [urn:lsid:amnh.org:spidersp:006745]
Achaea a. Keyserling, 1884a: 108, pl. 5, f. 70 (Df).
Achaea maxima Keyserling, 1891: 198, pl. 7, f. 142 (Df) [urn:lsid:amnh.org:spidersp:006820].
Theridion a. Simon, 1894a: 535.
Theridion maximum Simon, 1894a: 535.
Achaearanea a. Levi, 1963b: 204, f. 9-12, 45 (Tf from Theridion, Dm).
Achaearanea maxima Levi, 1963b: 205, f. 18-19 (Tf from Theridion).
C. a. Yoshida, 2008: 39 (Tmf from Achaearanea).
C. maxima Yoshida, 2008: 39 (Tf from Achaearanea).
C. a. Buckup, Marques & Rodrigues, 2010: 342 (S).

m amazonas Buckup, Marques & Rodrigues, 2012....................Brazil USA [urn:lsid:amnh.org:spidersp:045615]
C. a. Buckup, Marques & Rodrigues, 2012a: 207, f. 1 (Dm).

f ambera (Levi, 1963)....................USA [urn:lsid:amnh.org:spidersp:006746]
Achaearanea a. Levi, 1963b: 204, f. 7-8 (Df).
C. a. Yoshida, 2008: 39 (Tf from Achaearanea).

f analista (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006747]
Achaearanea a. Levi, 1963b: 223, f. 72-74 (Df).
C. a. Yoshida, 2008: 39 (Tf from Achaearanea).

f anastema (Levi, 1963)....................Venezuela [urn:lsid:amnh.org:spidersp:006748]
Achaearanea a. Levi, 1963b: 221, f. 57-59 (Df).
C. a. Yoshida, 2008: 39 (Tf from Achaearanea).

m azteca (Chamberlin & Ivie, 1936)....................Mexico [urn:lsid:amnh.org:spidersp:006753]
Theridion aztecum Chamberlin & Ivie, 1936a: 34, pl. 11, f. 97-98 (Dm).
Achaearanea a. Levi, 1959b: 61 (Tm from Theridion).
Achaearanea a. Levi, 1963b: 201, f. 47 (m).
C. a. Yoshida, 2008: 39 (Tm from Achaearanea).

f banosensis (Levi, 1963)....................Ecuador [urn:lsid:amnh.org:spidersp:006754]
Achaearanea b. Levi, 1963b: 221, f. 60-61 (Df).
C. b. Yoshida, 2008: 39 (Tf from Achaearanea).

f barra (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006755]
Achaearanea b. Levi, 1963b: 206, f. 24-25 (Df).
C. b. Yoshida, 2008: 39 (Tf from Achaearanea).

mf bellula (Keyserling, 1891)....................Brazil [urn:lsid:amnh.org:spidersp:006756]
Theridion bellulum Keyserling, 1891: 180, pl. 6, f. 125 (Df).
Achaearanea b. Levi, 1963b: 227, f. 86-90 (Tf from Theridion, Dm).
C. b. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf blattea (Urquhart, 1886)....................Cosmopolitan [urn:lsid:amnh.org:spidersp:007354]
Theridium blatteus Urquhart, 1886: 190, pl. 7, f. 2 (Df).
Theridium setiger Urquhart, 1886: 196, pl. 8, f. 3 (Df).
Theridium tuberculum Urquhart, 1887: 104 (Dm).
Theridium albo-gullatum Urquhart, 1887: 108, pl. 8, f. 11 (Dm).
Theridion acoreensis Berland, 1932a: 74, f. 1-2 (Df) [urn:lsid:amnh.org:spidersp:006742].
Dipoena tubercula Bryant, 1933b: 10, pl. 2, f. 16, pl. 4, f. 42 (mf).
Dipoena b. Bryant, 1935c: 57.
Theridion acoreensis Machado, 1941: 22, f. 18-21 (f, Dm).
Achaearanea geochares Levi, 1955a: 20, f. 39-40, 46 (Dmf).
Achaearanea acoreensis Denis, 1962a: 60, f. 57-59 (Tmf from Theridion).
Achaearanea acoreensis Levi, 1963b: 220 (S).
Achaearanea teja Levi, 1967a: 8, f. 8-10 (Df).
Achaearanea acoreensis Levi, 1967c: 179, f. 12-14 (mf).
Achaearanea acoreensis Sedgwick, 1973: 349 (S).
Achaearanea acoreensis Wunderlich, 1992a: 408, f. 567-569 (mf).
Achaearanea b. Fitzgerald & Sirvid, 2003: 29, f. 3a-c (Tmf from Dipoena).
C. acoreensis Yoshida, 2008: 39 (Tmf from Achaearanea).
C. b. Vink et al., 2009: 57, f. 1-6 (Tmf from Achaearanea, S).
C. b. Paquin, Vink & Dupérré, 2010: 62, f. 34.1, 13-14 (mf).

mf bonaldoi Buckup, Marques & Rodrigues, 2010....................Brazil [urn:lsid:amnh.org:spidersp:044005]
C. b. Buckup, Marques & Rodrigues, 2010: 349, f. 7-9 (Dmf).

mf brescoviti Buckup, Marques & Rodrigues, 2010....................Bolivia, Brazil [urn:lsid:amnh.org:spidersp:044004]
C. b. Buckup, Marques & Rodrigues, 2010: 347, f. 1-6 (Dmf).

f caliensis (Levi, 1963)....................Colombia, Ecuador [urn:lsid:amnh.org:spidersp:006759]
Achaearanea c. Levi, 1963b: 208, f. 34-35 (Df).
C. c. Yoshida, 2008: 39 (Tf from Achaearanea).

mf canionis (Chamberlin & Gertsch, 1929)....................USA [urn:lsid:amnh.org:spidersp:006762]
Theridion c. Chamberlin & Gertsch, 1929: 103, pl. 4, f. 43 (Df).
Achaearanea c. Levi, 1955a: 24, f. 60-68 (Tf from Theridion, Dm).
C. c. Yoshida, 2008: 39 (Tmf from Achaearanea).

f caqueza (Levi, 1963)....................Colombia [urn:lsid:amnh.org:spidersp:006763]
Achaearanea c. Levi, 1963b: 224, f. 75-76 (Df).
C. c. Yoshida, 2008: 39 (Tf from Achaearanea).

f chilensis (Levi, 1963)....................Chile [urn:lsid:amnh.org:spidersp:006765]
Achaearanea c. Levi, 1963b: 223, f. 67-69 (Df).
C. c. Yoshida, 2008: 39 (Tf from Achaearanea).

mf chiricahua (Levi, 1955)....................USA [urn:lsid:amnh.org:spidersp:006766]
Achaearanea c. Levi, 1955a: 26, f. 57-59 (Df).
Achaearanea c. Levi, 1963b: 213, f. 39-40 (Dm).
C. c. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf cinnabarina (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006768]
Achaearanea c. Levi, 1963b: 214, f. 46, 62-63 (Dmf).
C. c. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf dalana (Buckup & Marques, 1991)....................Brazil [urn:lsid:amnh.org:spidersp:006771]
Achaearanea d. Buckup & Marques, 1991: 83, f. 4-6, 8 (Dmf).
C. d. Buckup, Marques & Rodrigues, 2010: 343 (Tmf from Achaearanea).

mf dea (Buckup & Marques, 2006)....................Brazil [urn:lsid:amnh.org:spidersp:039761]
Achaearanea d. Buckup & Marques, in Buckup, Marques & Ott, 2006: 62, f. 4-6 (Dmf).
C. d. Buckup, Marques & Rodrigues, 2010: 343 (Tmf from Achaearanea).

mf digitus (Buckup & Marques, 2006)....................Brazil [urn:lsid:amnh.org:spidersp:039762]
Achaearanea d. Buckup & Marques, in Buckup, Marques & Ott, 2006: 61, f. 1-3 (Dmf).
C. d. Buckup, Marques & Rodrigues, 2010: 344 (Tmf from Achaearanea).

f dromedariformis (Roewer, 1942)....................Ecuador, Peru [urn:lsid:amnh.org:spidersp:006778]
Achaea dromedaria Keyserling, 1884a: 109, pl. 5, f. 71 (Df; preoccupied in Theridion by Simon, 1880).
Theridion dromedarius Simon, 1894a: 535.
Theridion dromedariforme Roewer, 1942a: 491 (replacement name).
Achaearanea dromedariforma Levi, 1963b: 205, f. 16-17 (Tf from Theridion).
Achaearanea d. Levi, 1967b: 22.
C. d. Yoshida, 2008: 39 (Tf from Achaearanea).

f eramus (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006783]
Achaearanea e. Levi, 1963b: 228, f. 95-97 (Df).
C. e. Yoshida, 2008: 39 (Tf from Achaearanea).

mf fresno (Levi, 1955)....................USA [urn:lsid:amnh.org:spidersp:006789]
Achaearanea f. Levi, 1955a: 27, f. 53-55 (Dmf).
C. f. Yoshida, 2008: 39 (Tmf from Achaearanea).

f gigantea (Keyserling, 1884)....................Peru [urn:lsid:amnh.org:spidersp:006791]
Theridion giganteum Keyserling, 1884a: 31, pl. 2, f. 15 (Df).
Achaearanea g. Levi, 1963b: 220, f. 52-54 (Tf from Theridion).
C. g. Yoshida, 2008: 39 (Tf from Achaearanea).

mf gigantipes (Keyserling, 1890)....................Queensland to Tasmania, Norfolk Is., New Zealand [urn:lsid:amnh.org:spidersp:008392]
Theridion g. Keyserling, 1890: 245, pl. 22, f. 4 (Dm).
C. g. Smith et al., 2012: 44, f. 2-15, 17-20 (m, Df).

mf hirta (Taczanowski, 1873)....................Panama to Argentina [urn:lsid:amnh.org:spidersp:006798]
Argyrodes hirtus Taczanowski, 1873: 119 (Df).
Achaea h. Keyserling, 1884a: 104, pl. 5, f. 67 (f).
Achaea undata Keyserling, 1884a: 105, pl. 5, f. 68 (Dmf).
Achaea guadalupensis Keyserling, 1884a: 110, pl. 5, f. 72 (Df).
Achaea ignota Keyserling, 1884a: 112, pl. 5, f. 73 (Df).
Theridion bentificum Keyserling, 1891: 184, pl. 6, f. 129 (Dm).
Theridion guadalupense Simon, 1894a: 535.
Theridion ignotum Simon, 1894a: 535.
Theridion undatum Simon, 1894a: 535.
Chrysso maronica Caporiacco, 1954: 74, f. 11, 11a (Df).
Achaearanea h. Levi, 1959b: 70, f. 35-38 (f, Sm).
Achaearanea h. Levi & Levi, 1962: 43, f. 77 (m).
Achaearanea diamantina Levi, 1963b: 211, f. 41 (Dm) [urn:lsid:amnh.org:spidersp:006774].
Achaearanea h. Müller, 1992: 97, f. 1-4 (f).
C. h. Yoshida, 2008: 39 (Tmf from Achaearanea).
C. diamantina Yoshida, 2008: 39 (Tm from Achaearanea).
C. h. Buckup, Marques & Rodrigues, 2010: 344 (S).

m ingijonathorum Buckup, Marques & Rodrigues, 2012....................French Guiana [urn:lsid:amnh.org:spidersp:045617]
Achaearanea hieroglyphica Agnarsson & Coddington, 2007: 638, f. 5-6, 11 (m, misidentified).
C. i. Buckup, Marques & Rodrigues, 2012a: 207 (Dm).

mf inops (Levi, 1963)....................Brazil, Guyana [urn:lsid:amnh.org:spidersp:006800]
Achaearanea i. Levi, 1963b: 217, f. 43 (Dm).
Achaearanea i. Buckup & Marques, 1991: 83, f. 1-3, 7 (m, Df).
C. i. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf insulsa (Gertsch & Mulaik, 1936)....................USA, Mexico [urn:lsid:amnh.org:spidersp:006801]
Theridion insulsum Gertsch & Mulaik, 1936b: 11, f. 25-26 (Df; N.B.: omitted by Roewer).
Achaearanea i. Levi, 1955a: 19, f. 41-45 (Tf from Theridion, Dm).
C. i. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf isana (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006802]
Achaearanea i. Levi, 1963b: 229, f. 100-102, 113-114 (Dmf).
C. i. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf jequirituba (Levi, 1963)....................Brazil, Paraguay, Argentina [urn:lsid:amnh.org:spidersp:006804]
Achaearanea j. Levi, 1963b: 226, f. 98-99 (Df).
Achaearanea j. González, 1992: 134, f. 1-2 (Dm).
C. j. Yoshida, 2008: 39 (Tmf from Achaearanea).

f kaspi (Levi, 1963)....................Peru [urn:lsid:amnh.org:spidersp:006807]
Achaearanea k. Levi, 1963b: 219, f. 50-51 (Df).
C. k. Yoshida, 2008: 39 (Tf from Achaearanea).

f koepckei (Levi, 1963)....................Peru [urn:lsid:amnh.org:spidersp:006808]
Achaearanea k. Levi, 1963b: 222, f. 64-66 (Df).
C. k. Yoshida, 2008: 39 (Tf from Achaearanea).

mf lisei Buckup, Marques & Rodrigues, 2010....................Brazil [urn:lsid:amnh.org:spidersp:044006]
C. l. Buckup, Marques & Rodrigues, 2010: 349, f. 10-11 (Dmf).

f lota (Levi, 1963)....................Chile [urn:lsid:amnh.org:spidersp:006813]
Achaearanea l. Levi, 1963b: 206, f. 20-21 (Df).
C. k. Yoshida, 2008: 39 (Tf from Achaearanea).

m maldonado Buckup, Marques & Rodrigues, 2012....................Peru, Brazil [urn:lsid:amnh.org:spidersp:045616]
C. m. Buckup, Marques & Rodrigues, 2012a: 207, f. 2 (Dm).

mf manzanillo (Levi, 1959)....................Mexico [urn:lsid:amnh.org:spidersp:006817]
Achaearanea m. Levi, 1959b: 77, f. 27-28 (Df).
Achaearanea m. Valdez, 2007c: 36, f. 1-5 (Dm).
C. m. Yoshida, 2008: 39 (Tmf from Achaearanea).

m maraca (Buckup & Marques, 1991)....................Brazil [urn:lsid:amnh.org:spidersp:006818]
Achaearanea m. Buckup & Marques, 1991: 85, f. 9 (Dm).
C. m. Yoshida, 2008: 39 (Tm from Achaearanea).

mf meraukensis (Chrysanthus, 1963)....................New Guinea [urn:lsid:amnh.org:spidersp:006821]
Achaearanea m. Chrysanthus, 1963: 746, f. 101-105 (Dmf).
C. m. Yoshida, 2008: 39 (Tmf from Achaearanea).

f migrans (Keyserling, 1884)....................Venezuela to Peru, Brazil [urn:lsid:amnh.org:spidersp:006823]
Theridion m. Keyserling, 1884a: 18, pl. 1, f. 6 (Df).
Tidarren fordum luctuosum Caporiacco, 1954: 77 (Df).
Achaearanea m. Levi, 1963b: 225, f. 77-83 (Tf from Theridion, S).
C. m. Yoshida, 2008: 39 (Tf from Achaearanea).

mf milagro (Levi, 1963)....................Ecuador [urn:lsid:amnh.org:spidersp:006824]
Achaearanea m. Levi, 1963b: 233, f. 13-15, 107-108 (Dmf).
C. m. Yoshida, 2008: 39 (Tmf from Achaearanea).

f nayaritensis (Levi, 1959)....................Mexico [urn:lsid:amnh.org:spidersp:006827]
Achaearanea n. Levi, 1959b: 67, f. 67-69 (Df).
C. n. Yoshida, 2008: 39 (Tf from Achaearanea).

f oblivia (O. P.-Cambridge, 1896)....................Costa Rica, Panama [urn:lsid:amnh.org:spidersp:006830]
Theridion oblivium O. P.-Cambridge, 1896a: 207, pl. 24, f. 13 (Df).
Steatoda o. F. O. P.-Cambridge, 1902a: 383, pl. 36, f. 9 (f).
Achaearanea o. Levi, 1959b: 78, f. 61-63 (Tf from Theridion).
C. o. Yoshida, 2008: 39 (Tf from Achaearanea).

m orana (Levi, 1963)....................Ecuador [urn:lsid:amnh.org:spidersp:006834]
Achaearanea o. Levi, 1963b: 230, f. 112 (Dm).
C. o. Yoshida, 2008: 39 (Tm from Achaearanea).

m pallipera (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006837]
Theridium pallipes Keyserling, 1891: 191, pl. 6, f. 138 (Dm; preoccupied by Lucas, 1846).
Achaearanea p. Levi, 1963b: 219, f. 49 (m, replacement name).
C. p. Yoshida, 2008: 39 (Tm from Achaearanea).

m parana (Levi, 1963)....................Paraguay [urn:lsid:amnh.org:spidersp:006838]
Achaearanea p. Levi, 1963b: 213, f. 42 (Dm).
C. p. Yoshida, 2008: 39 (Tm from Achaearanea).

mf passiva (Keyserling, 1891)....................Brazil [urn:lsid:amnh.org:spidersp:006839]
Theridion passivum Keyserling, 1891: 195, pl. 7, f. 141 (Df).
Achaearanea p. Levi, 1963b: 207, f. 26-28 (Tf from Theridion, Dm).
C. p. Yoshida, 2008: 39 (Tmf from Achaearanea).

f pilaton (Levi, 1963)....................Ecuador [urn:lsid:amnh.org:spidersp:006840]
Achaearanea p. Levi, 1963b: 225, f. 84-85 (Df).
C. p. Yoshida, 2008: 39 (Tf from Achaearanea).

mf pinguis (Keyserling, 1886)....................Brazil, Uruguay [urn:lsid:amnh.org:spidersp:006841]
Theridion pingue Keyserling, 1886b: 235, pl. 20, f. 290 (Dmf).
Achaearanea pingue Levi, 1963b: 228, f. 93-94 (Tmf from Theridion).
Achaearanea p. Levi, 1967b: 22.
C. p. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf porteri (Banks, 1896) *....................USA to Panama, West Indies [urn:lsid:amnh.org:spidersp:006843]
Theridion p. Banks, 1896d: 203 (D).
Theridion portoricense Petrunkevitch, 1930a: 197, f. 42-43 (Df).
Theridion redemptum Gertsch & Mulaik, 1936b: 13, f. 14-15 (Dmf).
Theridion catapetraeum Gertsch & Archer, 1942: 10, f. 7 (Df).
C. catapetraeum Archer, 1946: 36 (Tf from Theridion).
C. p. Archer, 1950: 15 (Tmf from Theridion).
Achaearanea p. Levi, 1955a: 30, f. 71-75, 80-82 (mf, S).
Achaearanea p. Levi, 1959b: 61 (S).
Achaearanea p. Levi, 1961: 5, f. 7 (m).
Achaearanea p. Kaston, 1977: 17, f. 11 (m).
Achaearanea p. Brignoli, 1979c: 437, f. 10 (f).

f projectivulva (Yoshida, 2001)....................Japan [urn:lsid:amnh.org:spidersp:037510]
Achaearanea p. Yoshida, 2001a: 13, f. 9-12 (Df).
Achaearanea p. Yoshida, 2003a: 115, f. 297-300 (f).
C. p. Yoshida, 2008: 39 (Tf from Achaearanea).
C. p. Yoshida, 2009b: 382, f. 262-263 (f).

mf pura (O. P.-Cambridge, 1894)....................Mexico [urn:lsid:amnh.org:spidersp:006845]
Theridion purum O. P.-Cambridge, 1894a: 131, pl. 17, f. 6 (Df).
Steatoda p. F. O. P.-Cambridge, 1902a: 383, pl. 36, f. 10 (f).
Achaearanea p. Levi, 1959b: 73, f. 42-44 (Tf from Theridion, Dm).
C. p. Yoshida, 2008: 39 (Tmf from Achaearanea).

m pusillana (Roewer, 1942)....................French Guiana [urn:lsid:amnh.org:spidersp:006846]
Theridion pusillum Keyserling 1884a: 87, pl. 4, f. 55 (Df; preoccupied by Wider, 1834).
Theridion pussilanum Roewer, 1942a: 497 (replacement name with typographical error).
Theridion pusillanum Roewer, 1942a: 1039 (correction of typographical error).
Achaearanea p. Levi, 1963b: 230, f. 111 (Tm from Theridion).
C. p. Yoshida, 2008: 39 (Tm from Achaearanea).

mf pydanieli (Buckup & Marques, 1991)....................Brazil [urn:lsid:amnh.org:spidersp:006847]
Achaearanea p. Buckup & Marques, 1991: 85, f. 10-14 (Dmf).
C. p. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf rapa (Levi, 1963)....................Paraguay [urn:lsid:amnh.org:spidersp:006850]
Achaearanea r. Levi, 1963b: 229, f. 103-106 (Dmf).
C. r. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf rioensis (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006851]
Achaearanea r. Levi, 1963b: 209, f. 36-38 (Dmf).
C. r. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf riparia (Blackwall, 1834)....................Palearctic [urn:lsid:amnh.org:spidersp:006852]
Theridion riparium Blackwall, 1834a: 51 (Df).
Theridion riparium Blackwall, 1834b: 354 (f).
Theridion saxatile C. L. Koch, 1835: 131, pl. 7-8 (Dmf).
Theridion saxatile C. L. Koch, 1838: 116, f. 324-325 (Dmf).
Theridion liotheum Bremi-Wolff, 1849: 1-16 (D).
Ero saxatilis C. L. Koch, 1850: 16.
Theridion riparium Blackwall, 1864a: 182, pl. 12, f. 115 (mf).
Steatoda saxatilis Menge, 1868: 153, pl. 29, f. 64 (mf).
Theridion riparium Thorell, 1870a: 82.
Theridion riparium Chyzer & Kulczyn'ski, 1894: 35, pl. 1, f. 36 (mf).
Theridion riparium Becker, 1896: 93, pl. 20, f. 2 (mf).
Theridion riparium Bösenberg, 1902: 102, pl. 9, f. 125 (mf).
Theridion saxatile Simon, 1914a: 261, 297, f. 520-521 (mf).
Theridion saxatile Wiehle, 1937: 160, f. 101-106 (mf).
Cryptachaea saxatilis Archer, 1950: 15 (Tmf from Theridion).
Theridion saxatile Locket & Millidge, 1953: 63, f. 43C, E (mf).
Theridium riparium Tyschchenko, 1971: 150, f. 405 (m, S).
Achaearanea r. Miller, 1971: 192, pl. XXXIV, f. 10-11 (mf).
Achaearanea saxatilis Palmgren, 1974b: 30, f. 7.12-15 (mf).
Achaearanea r. Locket, Millidge & Merrett, 1974: 51.
Achaearanea r. Roberts, 1985: 182, f. 80e (mf).
Achaearanea r. Heimer & Nentwig, 1991: 280, f. 755 (mf).
Achaearanea r. Gao, Guan & Zhu, 1993: 75, f. 11-15 (mf).
Achaearanea r. Roberts, 1995: 278, f. (mf).
Achaearanea r. Zhu, 1998: 101, f. 60A-E (mf).
Achaearanea r. Roberts, 1998: 292, f. (mf).
Achaearanea r. Song, Zhu & Chen, 1999: 91, f. 41E-F, K-L (mf).
Achaearanea r. Yoshida, 2000b: 139, f. 1-3 (mf).
Achaearanea r. Song, Zhu & Chen, 2001: 93, f. 43A-E (mf).
Achaearanea r. Yoshida, 2003a: 101, f. 247-249 (mf).
Achaearanea r. Almquist, 2005: 52, f. 79a-e (mf).
Achaearanea r. Agnarsson, Coddington & Knoflach, 2007: 371, f. 125-129 (m).
C. r. Yoshida, 2008: 39 (Tmf from Achaearanea).
C. r. Yoshida, 2009b: 382, f. 260-261 (mf).
C. r. Seo, 2010: 173, f. 7-10 (m).
Achaearanea r. Le Peru, 2011: 433, f. 651 (mf).
Achaearanea r. Zhu & Zhang, 2011: 74, f. 38A-E (mf).

mf rostra (Zhu & Zhang, 1992)....................China [urn:lsid:amnh.org:spidersp:006853]
Achaearanea r. Zhu & Zhang, 1992: 21, f. 1A-F (Dmf).
Achaearanea r. Zhu, 1998: 108, f. 65A-E (mf).
Achaearanea r. Song, Zhu & Chen, 1999: 91, f. 42A-B, K-L (mf).
C. r. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf rostrata (O. P.-Cambridge, 1896)....................Mexico to Venezuela [urn:lsid:amnh.org:spidersp:006854]
Theridion rostratum O. P.-Cambridge, 1896a: 204, pl. 24, f. 10 (Df).
Steatoda r. F. O. P.-Cambridge, 1902a: 384.
Tidarren rostratum Caporiacco, 1955: 336, f. 26a-c (Tf from Theridion, Dm).
Achaearanea r. Levi, 1959b: 79, f. 64-66 (Tmf from Tidarren).
C. r. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf rupicola (Emerton, 1882)....................USA, Canada [urn:lsid:amnh.org:spidersp:006855]
Theridion r. Emerton, 1882: 14, pl. 2, f. 2 (Dmf).
Theridion r. Kulczyn'ski, 1899: 368, pl. 7, f. 36 (m).
Theridion r. Emerton, 1902: 113, f. 261 (f).
Theridion r. Kaston, 1948: 109, f. 129-130 (m).
C. r. Archer, 1950: 15 (Tmf from Theridion).
Achaearanea r. Levi, 1955a: 21, f. 47-52, 56 (mf).
Achaearanea r. Levi & Levi, 1962: 43, f. 78-79 (m).
Achaearanea r. Paquin & Dupérré, 2003: 213, f. 2379-2380 (mf).
C. r. Yoshida, 2008: 39 (Tmf from Achaearanea).

m schneirlai (Levi, 1959)....................Panama [urn:lsid:amnh.org:spidersp:006856]
Achaearanea s. Levi, 1959b: 67, f. 26 (Dm).
C. s. Yoshida, 2008: 39 (Tm from Achaearanea).

f schraderorum (Levi, 1959)....................Costa Rica [urn:lsid:amnh.org:spidersp:006857]
Achaearanea s. Levi, 1959b: 68, f. 24-25 (Df).
C. s. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf serenoae (Gertsch & Archer, 1942)....................USA [urn:lsid:amnh.org:spidersp:006861]
Theridion s. Gertsch & Archer, 1942: 10, f. 27-28 (Dmf).
C. s. Archer, 1950: 15 (Tmf from Theridion).
Achaearanea s. Levi, 1955a: 28, f. 76-79 (mf).
C. s. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf sicki (Levi, 1963)....................Brazil [urn:lsid:amnh.org:spidersp:006862]
Achaearanea s. Levi, 1963b: 218, f. 48, 70-71 (Dmf).
C. s. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf taeniata (Keyserling, 1884)....................Guatemala to Peru [urn:lsid:amnh.org:spidersp:006869]
Theridion taeniatum Keyserling, 1884a: 12, pl. 1, f. 2 (Dmf).
Steatoda t. F. O. P.-Cambridge, 1902a: 382, pl. 36, f. 3-4 (mf).
Theridion salvadorense Kraus, 1955b: 17, f. 34-36 (Df).
Achaearanea salvadorense Levi, 1959b: 61 (Tf from Theridion).
Achaearanea t. Levi, 1959b: 72, f. 39-41 (Tmf from Theridion).
Achaearanea t. Levi, 1963b: 210 (S).
C. t. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf taim (Buckup & Marques, 2006)....................Brazil [urn:lsid:amnh.org:spidersp:039763]
Achaearanea t. Buckup & Marques, in Buckup, Marques & Ott, 2006: 63, f. 7-10 (Dmf).
C. t. Buckup, Marques & Rodrigues, 2010: 347 (Tmf from Achaearanea).

m tovarensis (Levi, 1963)....................Venezuela [urn:lsid:amnh.org:spidersp:006874]
Achaearanea t. Levi, 1963b: 211, f. 29 (Dm).
C. t. Yoshida, 2008: 39 (Tm from Achaearanea).

mf triguttata (Keyserling, 1891)....................Brazil [urn:lsid:amnh.org:spidersp:006878]
Theridion triguttatum Keyserling, 1891: 190, pl. 6, f. 136 (Df).
Theridion triguttatum Levi, 1963c: 542, f. 76-77 (f).
Achaearanea t. Buckup & Marques, 1996: 46, f. 1-2, 9 (Tf from Theridion, Dm).
C. t. Buckup, Marques & Rodrigues, 2010: 347 (Tmf from Achaearanea).

mf trinidensis (Levi, 1959)....................Trinidad, Peru [urn:lsid:amnh.org:spidersp:006879]
Achaearanea t. Levi, 1959b: 68, f. 29-31 (Dmf).
C. t. Yoshida, 2008: 39 (Tmf from Achaearanea).

mf uncina Gao & Li, 2014....................China [urn:lsid:amnh.org:spidersp:046684]
C. u. Gao & Li, 2014: 33, f. 26A-D, 27A-C, 28A-E, 29A-D (Dmf).

m uviana (Levi, 1963)....................Peru [urn:lsid:amnh.org:spidersp:006882]
Achaearanea u. Levi, 1963b: 218, f. 44 (Dm).
C. u. Yoshida, 2008: 39 (Tm from Achaearanea).

mf veruculata (Urquhart, 1886)....................Australia, Norfolk Is., Lord Howe Is., New Zealand, England, Belgium [urn:lsid:amnh.org:spidersp:006884]
Theridion veruculatum Urquhart, 1886: 188, pl. 7, f. 1 (Dmf).
Theridion nigrofolium Urquhart, 1888: 112, pl. 11, f. 3 (Df).
Theridion calyciferum Urquhart, 1886: 192, pl. 7, f. 4 (Df).
Theridion extrilidum Keyserling, 1890: 244, pl. 22, f. 3 (Df) [urn:lsid:amnh.org:spidersp:006784].
Achaearanea v. Merrett & Rowe, 1961: 89, f. 1-7 (Tmf from Theridion).
Achaearanea v. Dondale, 1966: 1158, f. 1A-F (mf).
Achaearanea v. Locket, Millidge & Merrett, 1974: 53, f. 30, 31A-D (mf).
Achaearanea extrilidum Gray, 1974: 52 (Tf from Theridion).
Achaearanea v. Roberts, 1985: 182, f. 81c (mf).
Achaearanea v. Roberts, 1995: 279, f. (mf).
Achaearanea v. Roberts, 1998: 293, f. (mf).
C. v. Yoshida, 2008: 39 (Tmf from Achaearanea).
C. v. Paquin, Vink & Dupérré, 2010: 62, f. 34.7-8 (mf).
Achaearanea v. Le Peru, 2011: 434, f. 655 (mf).
C. v. Smith et al., 2012: 50, f. 17 (m, S).

f vivida (Keyserling, 1891)....................Brazil [urn:lsid:amnh.org:spidersp:006886]
Theridion vividum Keyserling, 1891: 193, pl. 7, f. 139 (Df).
Achaearanea v. Levi, 1963b: 206, f. 22-23 (Tf from Theridion).
C. v. Yoshida, 2008: 39 (Tf from Achaearanea).

mf zonensis (Levi, 1959)....................Panama to Peru, Brazil [urn:lsid:amnh.org:spidersp:006888]
Achaearanea z. Levi, 1959b: 69, f. 32-34 (Dmf).
C. z. Yoshida, 2008: 39 (Tmf from Achaearanea).