Idgia

Idgia is a genus of beetles in the family Prionoceridae. They are distributed within the Old World tropics. These elongated beetles have soft elytra. Males have a comb on the inner edge of the distal tarsal segment of the foreleg.

Species that have been described in the genus include:
 * I. abdominalis Pic, 1920
 * I. abyssinica Champion, 1919
 * I. amplipennis Pic, 1923
 * I. andrewesi Bourgeois, 1907
 * I. angustata Champion, 1919
 * I. apicalis (Gerstacker, 1871)
 * I. apicata Gorham, 1895
 * I. arabica (Walker, 1871)
 * I. ardesica Pic, 1908
 * I. assimilis (Hope, 1831)
 * I. asirensis Wittmer, 1980
 * I. atricornis Pic, 1920
 * I. bagorensis Pic, 1920
 * I. bakeri Pic, 1920
 * I. belli Gorham, 1895
 * I. bimaculata Pic, 1910
 * I. caeruliventris Champion, 1919
 * I. cavilabris Champion, 1919
 * I. chloroptera Redtenbacher, 1868
 * I. cincta Pic, 1920
 * I. confusa Pic, 1920
 * I. costata Pic, 1920
 * I. costulata Pic, 1941
 * I. curticeps Pic, 1920
 * I. cyanea Pic, 1906
 * I. cyanocephala Champion, 1919
 * I. cyanipennis Pic, 1920
 * I. cyanura Champion, 1919
 * I. dasytoides Champion, 1919
 * I. decolor Champion, 1919
 * I. deusta Fairmaire, 1878
 * I. dichroa Champion, 1919
 * I. dimelaena (Walker, 1859)
 * I. dimidiata (Gerstacker, 1871)
 * I. diversiceps Pic, 1925
 * I. dohertyi Pic, 1912
 * I. dubia Gyll., 1808
 * I. elongaticeps Pic, 1923
 * I. femorata Champion, 1919
 * I. flavibuccis Bourgeois, 1892
 * I. flavicollis Redtenbacher, 1878
 * I. flavirostris Pascoe, 1860
 * I. flavithorax Pic, 1927
 * I. flavilabris Champion, 1919
 * I. flavolimbata Champion, 1919
 * I. foveifrons Fairmaire, 1900
 * I. fruhstorferi Pic, 1920
 * I. fulvicollis Reichenbach, 1849
 * I. geniculata Champion, 1919
 * I. gorhami Pic, 1911
 * I. grandis Pic, 1935
 * I. granulipennis Pic, 1920
 * I. griseolineata Pic, 1934
 * I. haemorrhoidalis Pic, 1906
 * I. hoffmanni Gressitt, 1939
 * I. huegeli (Redtenbacher, 1868)
 * I. humeralifer Pic, 1920
 * I. incerta Pic, 1920
 * I. indicola Champion, 1919
 * I. iriomoteana Nakane, 1980
 * I. javana Champion, 1919
 * I. laticornis Champion, 1919
 * I. lineata Pic, 1920
 * I. longicollis Pic, 1925
 * I. longipalpis Champion, 1919
 * I. longipes Pic, 1920
 * I. longissima Pic, 1909
 * I. luteipes Champion, 1919
 * I. luzonica Pic, 1924
 * I. melanocephala (Fabricius, 1781)
 * I. maculicornis Pic, 1925
 * I. maculiventris Champion, 1919
 * I. maindroni Pic, 1909
 * I. major Pic, 1908
 * I. marginata Champion, 1919
 * I. mindanaosa Pic, 1947
 * I. melanura Kollar & Redtenbacher, 1844
 * I. minuta Pic, 1920
 * I. moupinensis Fairmaire, 1889
 * I. nilgirica Champion, 1919
 * I. nitida Champion, 1919
 * I. obscurimembris Pic, 1923
 * I. oculata Redtenbacher, 1868
 * I. oedemeroides Pic, 1920
 * I. opacipennis Pic, 1920
 * I. pallidicolor Pic, 1906
 * I. parlicularipes Pic, 1920
 * I. particularicornis Pic, 1939
 * I. plectrophora Champion, 1919
 * I. revoili Pic, 1920
 * I. rostrifera Champion, 1919
 * I. rouyeri Pic, 1906
 * I. semitecta Champion, 1919
 * I. stamperi Pic, 1924
 * I. subparallela Pic, 1920
 * I. terminata Cast., 1840
 * I. testaceipes Pic, 1908
 * I. thibetana (Obenberger, 1918)
 * I. uncigera Champion, 1919
 * I. ungulata Champion, 1919
 * I. varicornis Champion, 1919
 * I. varipes Champion, 1919
 * I. virescens Champion, 1919
 * I. viridivittata Champion, 1919