Rhynchophorini

Rhynchophorini
Male (left) and female specimens of Cyrtotrachelus dux
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Cucujiformia
Family: Curculionidae
Subfamily: Dryophthorinae
Tribe: Rhynchophorini
Schönherr, 1838
Sphenophorus cicatristriatus, Rocky Mountain Billbug
Cactophagus spinolae, Cactus weevil from Teotihuacan

The tribe Rhynchophorini is the largest member of the true weevil subfamily Dryophthorinae. Alonso-Zarazaga and Lyal (1999) treated it as a distinct subfamily, Rhynchophorinae (in the family Dryophthoridae).[1][2] Weevils of this tribe have the pygidium (VII abdominal tergite) not covered by the elytra.

This tribe includes the largest weevils of the subfamily and includes important pests, such as Sitophilus (grain weevils) and palm weevils in the genus Rhynchophorus:[2][3]

Subtribes and genera

BioLib[2] includes:

subtribe Diocalandrina Zimmerman, 1993
  1. Diocalandra Faust, 1894
  2. Myocalandra Faust, 1894
subtribe Litosomina Lacordaire, 1865
  1. Autonopis Pascoe, 1874
  2. Calandrotopus Faust, 1899
  3. Daisya Anderson, 2003
  4. Eucalandra Faust, 1899
  5. Fursovia Alonso-Zarazaga & Lyal, 1999
  6. Ganae Pascoe, 1885
  7. Laogenia Pascoe, 1874
  8. Melchus Lacordaire, 1866
  9. Microspathe Faust, 1899
  10. Neophrynoides O'Brien & Wibmer, 1982
  11. Sitophilus Schönherr, 1838
  12. Stockwellius Anderson, 2018
  13. Toxorhinus Lacordaire, 1866
  14. Tryphetus Faust, 1894
subtribe Ommatolampina Lacordaire, 1865
  1. Lampommatus Heller, 1896
  2. Ommatolampes Schoenherr, 1838
subtribe Polytina Zimmerman, 1993
  1. Polytus Faust, 1894
subtribe Rhynchophorina Schoenherr, 1833
  1. Cyrtotrachelus Schönherr, 1838
  2. Macrocheirus Schönherr, 1838
  3. Mahakamia Ritsema, 1913
  4. Omotemnus Chevrolat, 1883
  5. Otidognathus Lacordaire, 1865
  6. Protocerius Schönherr, 1838
  7. Rhynchophorus Herbst, 1795
subtribe Sphenophorina Lacordaire, 1865
  1. Abacobius Lacordaire, 1866
  2. Acantharhinus Schoenherr, 1838
  3. Acherus Roelofs, 1891
  4. Adapanetus Günther, 1936
  5. Aeetes Alonso-Zarazaga & Lyal, 1999
  6. Alloscolytroproctus Hustache, 1929
  7. Anapygus Kirsch, 1875
  8. Anathymus Pascoe, 1885
  9. Anoxyopisthen Kolbe, 1889
  10. Aphanomastix Heller, 1904
  11. Aplotes Chevrolat, 1885
  12. Aporophemus Günther, 1941
  13. Atarphaeus Günther, 1937
  14. Barystethus Lacordaire, 1866
  15. Belopoeus Schoenherr, 1838
  16. Belorhynus Guerin-Meneville, 1833
  17. Billbergia Blackwelder, 1947
  18. Cactophagus LeConte, 1876
  19. Cercidocerus Guérin-Méneville, 1833
  20. Conopisthen Faust, 1895
  21. Coptopisthen Kolbe, 1899
  22. Coraliphorus Chevrolat, 1883
  23. Cosmopolites Chevrolat, 1885
  24. Cryptocordylus Faust, 1895
  25. Cyrtomasius Vanin, 1998
  26. Diathetes Pascoe, 1874
  27. Disodontogenus Marshall, 1909
  28. Dolichopisthen Kolbe, 1899
  29. Foveolus Vaurie, 1968
  30. Gnamptorrhinus Marshall, 1949
  31. Haplorhynchus Aurivillius, 1886
  32. Heterotoxus Lacordaire, 1866
  33. Ichthyopisthen Roelofs, 1892
  34. Iphthimorhinus Roelofs, 1892
  35. Korotyaevius Alonso-Zarazaga & Lyal, 1999
  36. Liocalandra Chevrolat, 1881
  37. Megastethus Faust, 1899
  38. Meroplus Chevrolat, 1885
  39. Metamasius Horn, 1876
  40. Metaprodioctes Günther, 1937
  41. Nassophasis C.O. Waterhouse, 1879
  42. Neos (beetle) Marshall, 1943
  43. Odoiporus Chevrolat, 1885
  44. Oresiorrhinus Voss, 1975
  45. †Oryctorhinus Scudder, 1893
  46. Paramasius Kuschel, 1958
  47. Perissoderes C.O. Waterhouse, 1879
  48. Phacecorynes Schoenherr, 1845
  49. Platyopisthen Roelofs, 1892
  50. Pleurothorax Chevrolat, 1883
  51. Poteriophorus Schönherr, 1838
  52. Procosmopolites Hustache, 1922
  53. Prodioctes Pascoe, 1874
  54. Pseudacanthorrhinus Heller, 1924
  55. Rhabdoscelus G.A.K. Marshall, 1943
  56. Rhinocles Dohrn, 1875
  57. Rhinogrypus Roelofs, 1893
  58. Rhodobaenus LeConte, 1876
  59. Rhynchophorinus Günther, 1937
  60. Schlaginhaufenia Heller, 1910
  61. †Sciabregma Scudder, 1893
  62. Scoliopisthen Hartmann, 1900
  63. Scyphophorus Schönherr, 1838
  64. Sipalomimus Voss, 1958
  65. Sparganobasis Marshall, 1915
  66. Sphenocorynes Schönherr, 1838
  67. Sphenophorus Schönherr, 1838 - Billbug
  68. Stenophida Pascoe, 1866
  69. Tapinostethus Faust, 1894
  70. Temnoschoita Chevrolat, 1885
  71. Tetratopos Chevrolat, 1883
  72. Trigonotarsus Guérin-Méneville, 1833
  73. Trochorhopalus Kirsch, 1877
  74. Trymatoderus Fairmaire, 1889
  75. Tyndides Pascoe, 1874
  76. Zetheus Pascoe, 1874
subtribe not placed
  1. Abrachius Roelofs, 1892
  2. Dynamis (beetle) Chevrolat, 1883
  3. Koreguajus Anderson & Bermúdez Higinio, 2022
  4. Paratasis Chevrolat, 1883

References

  1. ^ * Alonso-Zarazaga, M. A. & Lyal, C.H.C. 1999. A world catalogue of families and genera of Curculionoidea (Insecta: Coleoptera, excepting Scolytidae and Platypodidae). Entomopraxis, SCP Edition, Barcelona
  2. ^ a b c BioLib.cz: palm weevils - tribus Rhynchophorini Schönherr, 1833 (retrieved 9 February 2026)
  3. ^ "ITIS, Integrated Taxonomic Information System". Retrieved 2018-05-04.
  • Wikimedia Commons logo Media related to Rhynchophorini at Wikimedia Commons

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