Taophila was first established in 1916 by the Austrian entomologist Karl Borromaeus Maria Josef Heller for a single described species, Taophila subsericea. The genus remained monotypic for nearly a century, until two further species were described in 2007. In 2010, the genus was revised by G. Allan Samuelson, who added another nine species.
In 2014, entomologists Jésus Gómez-Zurita and Anabela Cardoso made a morphological and molecular phylogenetic study of the genus, using the results to propose two new subgenera: Jolivetiana and Lapita. The subgenus Lapita was later found to be a junior homonym of the fly genus Lapita Bickel, 2002, and moreover the group has many morphological differences to Taophila s. str., so it was renamed to Tricholapita and elevated in rank to genus in 2020.
Species
Taophila contains 21 species, which are divided into two subgenera:
Species now in Tricholapita Gómez-Zurita & Cardoso, 2020 (formerly the subgenus Lapita Gómez-Zurita & Cardoso, 2014 nec Bickel, 2002):
Taophila aphrodita Gómez-Zurita, 2014
Taophila atlantis Platania & Gómez-Zurita, 2019
Taophila gaea Gómez-Zurita, 2014
Taophila hermes Platania & Gómez-Zurita, 2019
Taophila kronos Platania & Gómez-Zurita, 2019
Taophila mars Samuelson, 2010
Taophila oceanica Platania & Gómez-Zurita, 2019
Taophila olympica Platania & Gómez-Zurita, 2019
Taophila ouranos Platania & Gómez-Zurita, 2019
Taophila riberai Platania & Gómez-Zurita, 2019
Taophila tridentata Platania & Gómez-Zurita, 2019
T. cancellata Samuelson, 2010 was tentatively transferred to Dematochroma in 2014, then was proposed as a synonym of Dumbea striata in 2023, which was then transferred to the genus Cazeresia in 2025.
12345678Gómez-Zurita, J.; Cardoso, A. (2014) [Published online 7 October 2013]. "Systematics of the New Caledonian endemic genus Taophila Heller (Coleoptera: Chrysomelidae, Eumolpinae) combining morphological, molecular and ecological data, with description of two new species". Systematic Entomology. 39 (1): 111–126. Bibcode:2014SysEn..39..111G. doi:10.1111/syen.12038. S2CID86311766.
123Gómez-Zurita, J.; Platania, L.; Cardoso, A. (2020). "A new species of the genus Tricholapita nom. nov. and stat. nov. (Coleoptera: Chrysomelidae, Eumolpinae) from New Caledonia". Zootaxa. 4858 (1): 85–94. doi:10.11646/zootaxa.4858.1.5. PMID33056243. S2CID222833055.