Trilacuna

Trilacuna is a genus of goblin spiders native to Southeast Asia, first described by Tong & Li in 2007. They look similar to members of Silhouettella, but males can be distinguished by their large palpal femur, among several other more complicated defining features. The name is a combination of the Latin terms "tri" and "lacuna", referring to the three-branched endites in males and the three-notched labium in females.

==Species== , it contains 29 species. Trilacuna aenobarba (Brignoli, 1978) — Bhutan Trilacuna alces Eichenberger, 2011 — Thailand Trilacuna angularis Tong & Li, 2007 — China Trilacuna bangla Grismado & Ramírez, 2014 — India, Nepal Trilacuna bawan Tong, Zhang & Li, 2019 — China Trilacuna besucheti Grismado & Piacentini, 2014 — China Trilacuna bilingua Eichenberger, 2011 — Malaysia Trilacuna clarissa Eichenberger, 2011 — Sumatra Trilacuna datang Tong, Zhang & Li, 2019 — China Trilacuna diabolica Kranz-Baltensperger, 2011 — Thailand Trilacuna fugong Tong, Zhang & Li, 2019 — China Trilacuna gongshan Tong, Zhang & Li, 2019 — China Trilacuna hamata Tong & Li, 2013 — Vietnam Trilacuna hansanensis Seo, 2017 — Korea Trilacuna hazaraGrismado & Ramírez, 2014 — Pakistan Trilacuna kropfi Eichenberger, 2011 — Thailand Trilacuna loebli Grismado & Piacentini, 2014 — India Trilacuna longling Tong, Zhang & Li, 2019 — China Trilacuna mahanadi Grismado & Piacentini, 2014 — India Trilacuna meghalaya Grismado & Piacentini, 2014 — India Trilacuna merapi Kranz-Baltensperger & Eichenberger, 2011 — Sumatra Trilacuna qarzi Malek Hosseini & Grismado, 2015 — Iran Trilacuna rastrum Tong & Li, 2007 — China Trilacuna simianshan Tong & Li, 2018 — China Trilacuna sinuosa Tong & Li, 2013 — Vietnam Trilacuna songyuae Tong & Li, 2018 — China Trilacuna werni Eichenberger, 2011 — Thailand Trilacuna wuhe Tong, Zhang & Li, 2019 — China Trilacuna xinping Tong, Zhang & Li, 2019 — China