Gryon misellum Haliday, 1833
Gryon misellum Haliday, 1833: 271 . Type locality: Ireland.
Teleas pumilio Nees, 1834: 288 . Type locality: Germany, Sickershausen.
Telenomus divisus Wollaston, 1858: 25 . Type locality: Portugal, Madeira.
Acolus basalis Thomson, 1859: 422 . Type locality: Sweden, Lund.
Acolus opacus Thomson, 1859: 422 . Type locality: Sweden, Fogelsång.
Plastogryon foersteri Kieffer, 1908: 141 . Type locality: Germany, Aachen.
Plastogryon sagax Kieffer, 1908: 143 . Type locality: Germany, Aachen.
Plastogryon sagax var. brevipennis Kieffer, 1908: 143 . Type locality: Germany: Aachen. Gryon walkeri Kieffer, 1913b: 216 . Type locality: Western Europe.
Plastogryon brevipennis Kieffer, 1913b: 247 . Type locality: Central Europe.
Gryon misellus Haliday, 1833 – Walker 1836: 344 (emendation).
Gryon pumilio – Mayr 1879: 698.
Teleas misellus – Blanchard 1840: 290.
Acoloides basalis – Brues 1908: 17.
Acoloides opacus – Brues 1908: 17.
Plastogryon pumilio – Kieffer 1908: 144.
Paragryon? misellus – Kieffer 1910: 99 (misattribution).
Holacolus basalis – Kieffer 1912: 107.
Holacolus opacus – Kieffer 1912: 107.
Hadronotus divisus – Dodd 1920: 351.
Plastogryon (Heterogryon) brevipennis – Kieffer 1926: 446, 448.
Plastogryon (Plastogryon) foersteri – Kieffer 1926: 446–447.
Plastogryon (Heterogryon) pumilio – Kieffer 1926: 446, 449.
Plastogryon (Heterogryon) sagax – Kieffer 1926: 446, 448.
Telenomus divisus – Graham 1984: 99.
Acolus basalis – Masner 1961: 160.
Acolus opacus – Masner 1961: 160.
Plastogryon foersteri – Masner 1961: 160.
Plastogryon sagax – Masner 1961: 160.
Teleas pumilio – Masner 1961: 160.
Gryon walkeri – Masner 1961: 160.
Plastogryon brevipennis – Masner 1961: 160.
Gryon divisus – Masner 1965: 75.
Gyron misellum – O’Connor et al. 2004: 25 (misspelling).
Material examined
Lectotype of Plastogryon sagax Kieffer (here designated) [GERMANY] • 1 ♀ (farthest from pin); [Aachen]; NHMW-HYM#0005350 .
Paralectotypes of Plastogryon sagax Kieffer (here designated) [GERMANY] • 17 specimens; [Aachen]; NHMW-HYM#0005350 to 5354 .
Remarks
The type of Plastogryon foersteri Kieffer, 1908 is likely in the NHMW (Bin 1974), but its identity could not be deduced. See section on Leptacis foersteri Kieffer, 1914 .