''Trilacuna'' is a genus of
goblin spiders native to
Southeast Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
, first described by Tong & Li in 2007.
They look similar to members of ''
Silhouettella'', but males can be distinguished by their large
palpal
Pedipalps (commonly shortened to palps or palpi) are the second pair of appendages of chelicerates – a group of arthropods including spiders, scorpions, horseshoe crabs, and sea spiders. The pedipalps are lateral to the chelicerae ("jaws") an ...
femur
The femur (; ), or thigh bone, is the proximal bone of the hindlimb in tetrapod vertebrates. The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with ...
, among several other more complicated defining features. The name is a combination of the
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...
terms "''tri''" and "''lacuna''", referring to the three-branched endites in males and the three-notched
labium in females.
Species
, it contains 29 species.
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Trilacuna aenobarba (Brignoli, 1978) — Bhutan
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Trilacuna alces Eichenberger, 2011 — Thailand
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Trilacuna angularis Tong & Li, 2007 — China
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Trilacuna bangla Grismado & Ramírez, 2014 — India, Nepal
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Trilacuna bawan Tong, Zhang & Li, 2019 — China
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Trilacuna besucheti Grismado & Piacentini, 2014 — China
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Trilacuna bilingua Eichenberger, 2011 — Malaysia
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Trilacuna clarissa Eichenberger, 2011 — Sumatra
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Trilacuna datang Tong, Zhang & Li, 2019 — China
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Trilacuna diabolica Kranz-Baltensperger, 2011 — Thailand
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Trilacuna fugong
''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 c ...
Tong, Zhang & Li, 2019 — China
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Trilacuna gongshan Tong, Zhang & Li, 2019 — China
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Trilacuna hamata Tong & Li, 2013 — Vietnam
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Trilacuna hansanensis Seo, 2017 — Korea
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Trilacuna hazaraGrismado & Ramírez, 2014 — Pakistan
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Trilacuna kropfi Eichenberger, 2011 — Thailand
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Trilacuna loebli Grismado & Piacentini, 2014 — India
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Trilacuna longling Tong, Zhang & Li, 2019 — China
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Trilacuna mahanadi Grismado & Piacentini, 2014 — India
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Trilacuna meghalaya Grismado & Piacentini, 2014 — India
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Trilacuna merapi Kranz-Baltensperger & Eichenberger, 2011 — Sumatra
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Trilacuna qarzi Malek Hosseini & Grismado, 2015 — Iran
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Trilacuna rastrum Tong & Li, 2007 — China
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Trilacuna simianshan
''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 c ...
Tong & Li, 2018 — China
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Trilacuna sinuosa
''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 c ...
Tong & Li, 2013 — Vietnam
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Trilacuna songyuae Tong & Li, 2018 — China
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Trilacuna werni Eichenberger, 2011 — Thailand
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Trilacuna wuhe Tong, Zhang & Li, 2019 — China
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Trilacuna xinping Tong, Zhang & Li, 2019 — China
See also
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References
Oonopidae
Araneomorphae genera
{{oonopidae-stub