New data and species of Thecomyia Perty, 1833 (Diptera: Sciomyzidae) from Mitaraka (French Guiana), with notes on the genus Author Mortelmans, Jonas Entomology Unit, Royal Belgian Institute for Natural Sciences (RBINS), Vautierstraat 29, B- 1000 Brussels (Belgium) jonasmortelmans @ gmail. com (corresponding author) Author Pollet, Marc Research Institute for Nature and Forest (INBO), Herman Teirlinckgebouw, Havenlaan 88 bus 73, B- 1000 Brussels (Belgium) and Research Group Terrestrial Ecology (TEREC), Ghent University, K. L. Ledeganckstraat 35, B- 9000 Ghent (Belgium) and Entomology Unit, Royal Belgian Institute for Natural Sciences (RBINS), Vautierstraat 29, B- 1000 Brussels (Belgium) text Zoosystema 2018 2018-09-04 40 17 415 423 journal article 9240 10.5252/zoosystema2018v40a17 34454274-40ad-4ffe-a9eb-2fff726cba19 1638-9387 4336182 urn:lsid:zoobank.org:pub:CB2D1121-DB87-4668-94BA-0B806B35E4C1 Thecomyia chrysacra Marinoni & Steyskal, 2003 Thecomyia chrysacra Marinoni & Steyskal in Marinoni et al. , 2003: 23 . MATERIAL EXAMINED. — Costa Rica . 1 ♂ , Heredia , OTS – Estación Biológica La Selva , near Puerto Viejo de Sarapiquí , site LS-SW1 along Camino Circular Cercano ( CCC ), 10°25’28.8”N , 84°00’34.5”W , 35 m , swamp forest, 5 -8.IV.2015, yellow pan traps , MP & Anja De Braekeleer leg., sample code: CR/2015/171/ MP . INBio (pinned specimen, abdomen removed, dissected, stored in microvial containing glycerine on same pin as specimen) ( Fig. 4A, C, E ). 1 ♀ , OTS-Estación Biológica La Selva , near Puerto Viejo de Sarapiquí , site LS-SW2 along Sendero Suampo ( SUA ), 10°25’11.7”N , 84°00’31.3”W , 48 m , swamp forest, 5 -8.IV.2015, yellow pan traps , MP & Anja De Braekeleer leg., sample code: CR/2015/173/ MP . Coll. JM , intact, dry, pinned specimen .