References
Anderson, D. T. 1973. Embryology and Phylogeny in Annelids and Arthropods. Pergamon Press, Oxford.
Baker, H. G., Baker, I. 1983. Floral nectar sugar constituents in relation to pollinator type.
Barth, F. G. 1991. Insects and Flowers. The Biology of Partnership. Princeton University Press, Princeton, New Jersey
Bitsch, J. 1994. The morphological groundplan of Hexapoda: critical review of recent concepts. Ann. Soc. Entomol. Fr. 30: 103–129.
Chapman, R. F. De Boer, G. 1995. Regulatory Mechanisms in Insect Feeding, Chapman and Hall, New York pp. 32–73
Gottsberger, G. 1989. Beetle pollination and flowering rhythm of Annona spp. (Annonaceae) in Brazil. Plant Systematics and Evolution, 167: 165–187
Grimaldi, D. 1999.The co-radiation of pollinating insects and angiosperm in the Cretaceous. Annals of the Missouri Botanical Garden, 86: 373–406
Herrera, C. M., Pellmyr, O. 2002. Plant–Animal Interactions—An Evolutionary Approach, Blackwell Science, Oxford pp. 26–74
Hunter, W. B., Ullman, D. E. 1989. Analysis of mouthpart movements during feeding of Frankliniella occidentalis (Pergande) and F. schultzei Trybom (Thysanoptera: Thripidae). International Journal of Insect Morphology and Embryology, 18: 161–171
Jervis, M.1998. Functional and evolutionary aspects of mouthpart structures in parasitoid wasps. Biological Journal of the Linnean Society, 63: 461–493
Jervis. M, Vilhelmsen, L. 2000. Mouthpart evolution in adults of the basal, ‘symphytan’, hymenopteran lineages. Biological Journal of the Linnean Society, 70: 121–146
Jones, C. E., Little R. J. 1983. Handbook in Experimental Pollination Biology, Van Nostrand-Reinhold, Princeton, New Jersey pp. 117–141
Kellog, V. L. 1902. The development and homologies of the mouth parts of insects. Am. Naturalist 429, 683–706.
Kevan, P.G., Baker, H.G. 1983. Insects as flower visitors and pollinators. Annual Review of Entomology, 28: 407–453
Kingsolver, J. G., Daniel. T. L. 1995. Mechanics of food handling by fluid-feeding insects
Kristensen, N. P. 1991. Phylogeny of extant hexapods. In Division of Entomology CSIRO (ed.). The Insects of Australia. Melbourne University Press, Melbourne, pp. 125–140.
Labandeira, C. C. 2002. The history of associations between plants and animals
Liston, A. D. 1980. Why sawflies of the Tenthredo arcuata-schaefferi complex (Hymenoptera, Tenthredinidine) visit flowers Annales Entomologici Fennici, 46: 85–88
Lunau, K. 2004. Adaptive radiation and coevolution—pollination biology case studies. Organisms Diversity and Evolution, 4: 207–224
Matsuda, R. 1965. Morphology and evolution of the insect head. The American Entomological Institute, Ann Arbor, MI.
Newcomer, W. S. 1948. Embryological development of the mouthparts and related structures of the milkweed bug Oncopeltus fasciatus. J. Morphol. 82: 365–411.
Nilsson, A.L. 1988. The evolution of flowers with deep corolla tubes. Nature, 334: 147–149
Proctor, M., Yeo, P., Lack, A. 1996.The Natural History of Pollination. Harper Collins Publishers, London
Sharov, A. G. 1966. Basic Arthropodan Stock with a Special Reference to Insects. Pergamon Press, New York.
Snodgrass, R. E. 1935. Principles of Insect Morphology. McGraw-Hill, New York.
Thompson, J. N. 1989. Concepts of coevolution. Trends in Ecology and Evolution, 4: 179–183
Links
http://bugs.bio.usyd.edu.au/learning/resources/Entomology/externalMorphology/imagePages/mouth_master.html
http://kids.britannica.com/comptons/art-167744/The-butterfly-and-the-cicada-suck-liquids-through-specially-modified
https://www.verslo.is/home/Raungreinar/lif/Itarefni/Flokkunarfr/Flokkunlifvera.htm
http://imgarcade.com/1/insect-mouthparts-different-types/
http://www.bio.georgiasouthern.edu/bio-home/harvey/lect/lectures.html?ccode=en&mda=scrn&flnm=en_morph&ttl=Arthropod%20morphology
http://aggie-horticulture.tamu.edu/galveston/Gardening-Handbook/overview/Gar_Handbook-G=Fig2_chewing_mouthparts_GCMGA1321.jpg
http://www.thebutterflysite.com/what-butterflies-eat.shtml
http://en.wikipedia.org/wiki/Mandible_(arthropod_mouthpart)#mediaviewer/File:Bullant_head_detail.jpg
http://arizonabeetlesbugsbirdsandmore.blogspot.com.au/2013_03_01_archive.html
Anderson, D. T. 1973. Embryology and Phylogeny in Annelids and Arthropods. Pergamon Press, Oxford.
Baker, H. G., Baker, I. 1983. Floral nectar sugar constituents in relation to pollinator type.
Barth, F. G. 1991. Insects and Flowers. The Biology of Partnership. Princeton University Press, Princeton, New Jersey
Bitsch, J. 1994. The morphological groundplan of Hexapoda: critical review of recent concepts. Ann. Soc. Entomol. Fr. 30: 103–129.
Chapman, R. F. De Boer, G. 1995. Regulatory Mechanisms in Insect Feeding, Chapman and Hall, New York pp. 32–73
Gottsberger, G. 1989. Beetle pollination and flowering rhythm of Annona spp. (Annonaceae) in Brazil. Plant Systematics and Evolution, 167: 165–187
Grimaldi, D. 1999.The co-radiation of pollinating insects and angiosperm in the Cretaceous. Annals of the Missouri Botanical Garden, 86: 373–406
Herrera, C. M., Pellmyr, O. 2002. Plant–Animal Interactions—An Evolutionary Approach, Blackwell Science, Oxford pp. 26–74
Hunter, W. B., Ullman, D. E. 1989. Analysis of mouthpart movements during feeding of Frankliniella occidentalis (Pergande) and F. schultzei Trybom (Thysanoptera: Thripidae). International Journal of Insect Morphology and Embryology, 18: 161–171
Jervis, M.1998. Functional and evolutionary aspects of mouthpart structures in parasitoid wasps. Biological Journal of the Linnean Society, 63: 461–493
Jervis. M, Vilhelmsen, L. 2000. Mouthpart evolution in adults of the basal, ‘symphytan’, hymenopteran lineages. Biological Journal of the Linnean Society, 70: 121–146
Jones, C. E., Little R. J. 1983. Handbook in Experimental Pollination Biology, Van Nostrand-Reinhold, Princeton, New Jersey pp. 117–141
Kellog, V. L. 1902. The development and homologies of the mouth parts of insects. Am. Naturalist 429, 683–706.
Kevan, P.G., Baker, H.G. 1983. Insects as flower visitors and pollinators. Annual Review of Entomology, 28: 407–453
Kingsolver, J. G., Daniel. T. L. 1995. Mechanics of food handling by fluid-feeding insects
Kristensen, N. P. 1991. Phylogeny of extant hexapods. In Division of Entomology CSIRO (ed.). The Insects of Australia. Melbourne University Press, Melbourne, pp. 125–140.
Labandeira, C. C. 2002. The history of associations between plants and animals
Liston, A. D. 1980. Why sawflies of the Tenthredo arcuata-schaefferi complex (Hymenoptera, Tenthredinidine) visit flowers Annales Entomologici Fennici, 46: 85–88
Lunau, K. 2004. Adaptive radiation and coevolution—pollination biology case studies. Organisms Diversity and Evolution, 4: 207–224
Matsuda, R. 1965. Morphology and evolution of the insect head. The American Entomological Institute, Ann Arbor, MI.
Newcomer, W. S. 1948. Embryological development of the mouthparts and related structures of the milkweed bug Oncopeltus fasciatus. J. Morphol. 82: 365–411.
Nilsson, A.L. 1988. The evolution of flowers with deep corolla tubes. Nature, 334: 147–149
Proctor, M., Yeo, P., Lack, A. 1996.The Natural History of Pollination. Harper Collins Publishers, London
Sharov, A. G. 1966. Basic Arthropodan Stock with a Special Reference to Insects. Pergamon Press, New York.
Snodgrass, R. E. 1935. Principles of Insect Morphology. McGraw-Hill, New York.
Thompson, J. N. 1989. Concepts of coevolution. Trends in Ecology and Evolution, 4: 179–183
Links
http://bugs.bio.usyd.edu.au/learning/resources/Entomology/externalMorphology/imagePages/mouth_master.html
http://kids.britannica.com/comptons/art-167744/The-butterfly-and-the-cicada-suck-liquids-through-specially-modified
https://www.verslo.is/home/Raungreinar/lif/Itarefni/Flokkunarfr/Flokkunlifvera.htm
http://imgarcade.com/1/insect-mouthparts-different-types/
http://www.bio.georgiasouthern.edu/bio-home/harvey/lect/lectures.html?ccode=en&mda=scrn&flnm=en_morph&ttl=Arthropod%20morphology
http://aggie-horticulture.tamu.edu/galveston/Gardening-Handbook/overview/Gar_Handbook-G=Fig2_chewing_mouthparts_GCMGA1321.jpg
http://www.thebutterflysite.com/what-butterflies-eat.shtml
http://en.wikipedia.org/wiki/Mandible_(arthropod_mouthpart)#mediaviewer/File:Bullant_head_detail.jpg
http://arizonabeetlesbugsbirdsandmore.blogspot.com.au/2013_03_01_archive.html