FIGURE 3. Female terminalia. A. T. ambigua, lateral view. B. T. ambigua, ventral view. C. T in A review of the European species of the genus Tetragoneura Winnertz (Diptera: Mycetophilidae)

FIGURE 3. Female terminalia. A. T. ambigua, lateral view. B. T. ambigua, ventral view. C. T. ruuhijarvii sp.n., lateral view. D. T. ruuhijarvii sp. n., ventral view. E. T. sylvatica, lateral view. F. T. sylvatica, ventral view. Scale bars = 0.2 mm. Abbreviations: cerc = cercus, gc = gonocoxite, hyp = hypoproct, tg = tergite.