type Langerra oculina Żabka, 1985; gender feminine

In synonymy:
Langerra longicymbium Song & Chai, 1991 = Langerra oculina Żabka, 1985 (Logunov, 2021e: 1032).

Langerra easoensis Hoang, 2024b: 297, f. 1-11 (Dmf).

Langerra oculina Żabka, 1985: 234, f. 251-254 (Df).
Langerra longicymbium Song & Chai, 1991: 18, f. 7A-E (Dm) [urn:lsid:nmbe.ch:spidersp:034177].
Langerra oculina Song & Chai, 1991: 19, f. 8A-B (f).
Langerra longicymbium Song, Zhu & Chen, 1999: 532, f. 301P, 327A (m).
Langerra oculina Song, Zhu & Chen, 1999: 532, f. 302E-F (f).
Langerra oculina Prószyński, 2017b: 129, f. 56C (f).
Langerra longicymbia Peng, 2020: 195, f. 130a-c (m).
Langerra oculina Peng, 2020: 196, f. 131a-b (f).
Langerra oculina Logunov, 2021e: 1032, f. 45-62 (mf, S of Langerra longicymbium).