Thricolema

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Coleopterida
Ordo: Coleoptera
Subordo: Polyphaga
Infraordo: Cucujiformia
Cladus: Phytophaga
Superfamilia: Chrysomeloidea

Familia: Chrysomelidae
Subfamilia: Synetinae
Genus: Thricolema
Species (1): T. anomala
Name

Thricolema Crotch, 1874: 79

Type species: Thricolema anomala Crotch, 1874, by monotypy.
Synonyms

Tricolema: Brisley, 1927: 55 [incorrect subsequent spelling].
Thrichema: Yu, Yang, & Wang, 1996: 215 [incorrect subsequent spelling].

References
Primary references

Brisley, H.R. 1927. A short review of the tribes Orsodacnini and Criocerini of the coleopterous family Chrysomelidae with special reference to species of western United States. The Pan-Pacific Entomologist 4(2): 54–60. BHL.
Crotch, G.R. 1874. Descriptions of New Species of Coleoptera from the Pacifie Coast of the United States. Transactions of the American Entomological Society 5: 73–80. DOI: 10.2307/25076288 JSTOR BHL

Additional references

Riley, E.G., Clark, S.M. & Seeno, T.N. 2003. Catalog of the leaf beetles of America North of Mexico (Coleoptera: Megalopididae, Orsodacnidae and Chrysomelidae, excluding Bruchinae). Coleopterists Society, Special Publication No. 1. Sacramento, CA. 290 pp. ISBN 978-0-9726087-1-8. PDF. Reference page.

Thricolema is a genus of leaf beetles in the subfamily Synetinae. It contains only one species, Thricolema anomala, known from California and Oregon in the United States. Thricolema resembles Syneta, except that the adult females of Thricolema have simple tarsal claws, whereas adults of both sexes of Syneta have bifid claws.[2] The body of an adult is elongated and fibrous. Adults are associated with Calocedrus decurrens.
References

Crotch, G. R. (1874). "Descriptions of New Species of Coleoptera from the Pacifie Coast of the United States". Transactions of the American Entomological Society. 5: 73–80. JSTOR 25076288.
Edwards, J. G. (1953). "Species of the genus Syneta of the World (Coleoptera : Chrysomeloidea)". The Wasmann Journal of Biology. 11 (1): 23–82.