World Spider Catalog

Hersiliidae Simon, 1864

Family | ACCEPTED

N.B.: the authorship of the family was first corrected from Thorell, 1869: 42 to Simon, 1864: 343 (sub Herseliens) by Marusik, 2023a: 364; the French ending -iens was not accepted as taxon at familiar level by Bonnet and Platnick, and this was continued in the WSC until the arguing by Marusik & Özkütük, 2026: 276.

Gen. Iviraiva Rheims & Brescovit, 2004 urn:lsid:nmbe.ch:spidergen:03628

type Tama pachyura Mello-Leitão, 1935; gender feminine

In synonymy:

Iviraiva brasiliensis (Piza, 1937, T from Tama) = Iviraiva pachyura (Mello-Leitão, 1935) (Rheims & Brescovit, 2004a: 229)

Iviraiva catamarcaensis (Carcavallo, 1959, T from Tama) = Iviraiva argentina (Mello-Leitão, 1942) (Rheims & Brescovit, 2004a: 231)

Iviraiva karinae (Carcavallo, 1961, T from Tama) = Iviraiva pachyura (Mello-Leitão, 1935) (Rheims & Brescovit, 2004a: 229)

Iviraiva longipes (Carcavallo, 1961, T from Tama) = Iviraiva argentina (Mello-Leitão, 1942) (Rheims & Brescovit, 2004a: 231)

Iviraiva argentina (Mello-Leitão, 1942) | | Brazil, Bolivia, Paraguay, Argentina urn:lsid:nmbe.ch:spidersp:006084

Tama argentina Mello-Leitão, 1942b: 398, f. 14-15 (Dmf) Original description

Tama catamarcaensis Carcavallo, 1959: 127, f. 1-2 (Dmf)

Tama longipes Carcavallo, 1961: 63, f. 3-6 (Dm)

Iviraiva argentina Rheims & Brescovit, 2004a: 231, f. 4, 25-26, 107-113 (Tmf from Tama, S)

Iviraiva pachyura (Mello-Leitão, 1935) | | Brazil, Paraguay, Argentina, Uruguay urn:lsid:nmbe.ch:spidersp:006102 TYPE SPECIES

Tama pachyura Mello-Leitão, 1935d: 363, f. 1-2 (Df) Original description

Tama brasiliensis Piza, 1937c: 14, f. 1 (Df)

Tama karinae Carcavallo, 1961: 61, f. 1-2 (Dm)

Iviraiva pachyura Rheims & Brescovit, 2004a: 229, f. 23-24, 28, 38, 100-106 (Tf from Tama, Dm)

Iviraiva pachyura Laborda & Simó, 2015a: 7698, images 1A-C, 2A-C (mf)