type Gayenna tridentata Simon, 1886; gender feminine

In synonymy:
Negayan colulata (Hogg, 1913, T from Philisca) = Negayan paduana (Karsch, 1880) (Platnick, 1977b: 196, sub Gayenna strigosa).
Negayan exigua (Mello-Leitão, 1940) = Negayan tridentata (Simon, 1886) (Lopardo, 2005: 254).
Negayan lebruni (Simon, 1886) = Negayan paduana (Karsch, 1880) (Lopardo, 2005: 256).
Negayan magellanica (Simon, 1887, T from Tomopisthes) = Negayan paduana (Karsch, 1880) (Ramírez, 2003: 100).
Negayan strigosa (Tullgren, 1901, T from Gayenna) = Negayan paduana (Karsch, 1880) (Ramírez, 2003: 100).

Negayan ancha Lopardo, 2005: 268, f. 13A-I (Dmf).

Negayan argentina Lopardo, 2005: 272, f. 17A-D (Df).

Negayan cerronegro Lopardo, 2005: 262, f. 11A-I (Dmf).

Axyracrus coccineus Mello-Leitão, 1943c: 116, f. 18 (Df).
Negayan coccinea Ramírez, 2003: 103, f. 47A-D, 51A-D (Dm, f, T from Axyracrus).
Negayan coccinea Lopardo, 2005: 260, f. 8A-B (f).

Negayan enrollada Lopardo, 2005: 269, f. 14A-C (Df).

Gayenna excepta Tullgren, 1901b: 234, pl. 18, f. 9 (Df).
Negayan excepta Ramírez, 2003: 97 (T from Gayenna).
Negayan excepta Lopardo, 2005: 260, f. 9A-I (f, Dm).

Clubiona paduana Karsch, 1880c: 379, pl. 12, f. 8 (Df).
Tomopisthes lebruni Simon, 1886h: 570, f. 7 (Df) [urn:lsid:nmbe.ch:spidersp:024073].
Tomopisthes magellanicus Simon, 1887h: E32 (Df) [urn:lsid:nmbe.ch:spidersp:024075].
Gayenna strigosa Tullgren, 1901b: 237, pl. 18, f. 6 (Dmf) [urn:lsid:nmbe.ch:spidersp:023851].
Tomopisthes strigosus Simon, 1902h: 34.
Philisca colulata Hogg, 1913: 42, pl. 2, f. 5 (Df) [urn:lsid:nmbe.ch:spidersp:061800].
Tomopisthes lebruni Mello-Leitão, 1940b: 61, f. 63-64 (f).
Gayenna strigosa Schiapelli & Gerschman, 1974: 91, f. 18-22 (mf, T from Tomopisthes).
Gayenna strigosa Platnick, 1977b: 196 (S of Philisca colulata).
Negayan lebruni Ramírez, 2003: 97 (T from Tomopisthes).
Negayan paduana Ramírez, 2003: 100, f. 49A-F, 50A-D (mf, T from Clubiona, S of Gayenna strigosa and Tomopisthes magellanicus).
Negayan paduana Lopardo, 2005: 256 (S of Negayan lebruni).

Negayan puno Lopardo, 2005: 261, f. 10A-I (Dmf).

Negayan tarapaca Lopardo, 2005: 270, f. 16A-D (Df).
Negayan tarapaca Quispe-Colca & López Tejeda, 2018: 7, f. 2A-C (f).

Negayan tata Lopardo, 2005: 267, f. 6A-B, 12A-I (Dmf).

Gayenna tridentata Simon, 1886h: 570 (Df).
Gayenna exigua Mello-Leitão, 1940b: 58, f. 59-60 (Dm) [urn:lsid:nmbe.ch:spidersp:023817].
Negayan tridentata Ramírez, 2003: 97, f. 48A-H (Dm, f, T from Gayenna).
Negayan exigua Ramírez, 2003: 97 (T from Gayenna).
Negayan tridentata Lopardo, 2005: 254, f. 7A-D (mf, S of Negayan exigua).

Negayan tucuman Lopardo, 2005: 270, f. 15A-D (Df).