Pulchriphyllium giganteum

Pulchriphyllium giganteum, commonly known as the Giant Malaysian Leaf insect,[2] is a species of leaf insects described from Malaysia by Hausleithner in 1984[3][4][5][6][7][8] and placed in the genus Pulchriphyllium since 2021.[9][10] Pulchriphyllium giganteum is the largest species belonging to the genus Pulchriphyllium reaching 105 mm in size. They are found most abundantly in the west Malaysian tropics. The females typically have large elytra that lie edge to edge on the abdomen and tend to lack hind wings making them usually flightless. Males have small elytra and sometimes transparent non-leaflike functional hind wings. Pulchriphyllium giganteum found in the wild tend to be mostly females and the first male of this species was not found until 1994. In captivity, the species has primarily been observed to reproduce through parthenogenesis meaning the females are asexual. The primary reproductive pattern in the wild is unknown. Eggs tend to be brown or black and glossy and resemble seeds. They hatch around 6 months after breeding.[11] Newly hatched young nymphs tend to be wingless and brown or reddish in color. They develop their green color after feeding on leaves.[12] Both the adult and larval stages are phytophagous meaning they feed on plants.[13] The main plant food sources for this species are oak and bramble tree leaves.[14]

Pulchriphyllium giganteum
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Phasmatodea
Family: Phylliidae
Genus: Pulchriphyllium
Species:
P. giganteum
Binomial name
Pulchriphyllium giganteum
(Hausleithner, 1984)
Synonyms[1]

Phyllium giganteum

There are no known subspecies; this insect has proved to be popular for rearing in captivity.[15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36]

References

  1. Brock, P. D.; Büscher, T. H. & Baker, E. W.: Phasmida Species File, (Version 5.0/5.0), (accessdate 8 August 2021)
  2. "ADW: Phyllium giganteum: CLASSIFICATION". animaldiversity.org. Retrieved 2020-11-27.
  3. Hausleithner (1984) Eine neue Phyllium-Art aus Malaysia (Phasmatodea: Phylliidae), Entomologische Zeitschrift (Entomol. Z.) 94(4):39-43
  4. Bragg (2001), Phasmids of Borneo, Natural History Publications, Kota Kinabalu, Sabah 1-771
  5. Seow-Choen (2005), Phasmids of Peninsular Malaysia and Singapore, Natural History Publications (Borneo), Kota Kinabalu 1-120
  6. Brock (1995) Catalogue of Stick and Leaf-Insects (Insecta: Phasmida) associated with Peninsular Malaysia and Singapore, Malaysian Naturalist 49(2):83-102
  7. Brock (1999), Stick and Leaf Insects of Peninsular Malaysia and Singapore, Malaysian Nature Society, Kuala Lumpur 1-223
  8. Seow-Choen (1998) List of stick-insects (Phasmida) in the collection of the Centre for Insect Systematics Universiti Kebangsaan Malaysia, Serangga 3(1):87-92
  9. Brock (1998), Catalogue of type-specimens of Stick- and Leaf-Insects in the Naturhistorisches Museum Wien (Insecta: Phasmida). Kataloge der wissenschaftlichen Sammlungen des Naturhistorischen Museums in Wien, Naturhistorischen Museum Wien 13(5):1-72
  10. Zompro (2008) Zwergformen der Phasmatodea - die Kleinsten unter den Riesen, Arthropoda 16(3):28-32
  11. Ago, Fz10in #science • 3 Years (2018-02-28). "Strange Animal Phyllium Giganteum or a Giant Leaf Insect with a Unique Shape Resembling a Leaf". Steemit. Retrieved 2020-11-27.
  12. "Leaf insect | insect". Encyclopedia Britannica. Retrieved 2020-11-27.
  13. Mazza, Giuseppe (2016-04-24). "Phyllium giganteum". Monaco Nature Encyclopedia. Retrieved 2020-11-27.
  14. "Species Information - Phasmid Study Group". phasmidstudygroup.org. Retrieved 2020-11-27.
  15. Otte & Brock (2005), Phasmida Species File. Catalogue of Stick and Leaf Insects of the world, The Insect Diversity Association at the Academy of Natural Sciences, Philadelphia 1-414
  16. Brock (2003) Rearing and Studying Stick and Leaf Insects. The Amateur Entomologist 22, Rearing and studying stick and leaf insects, The Amateur Entomologists' Society, London 22
  17. Baxter (2002), Rearing Stick and Leaf Insects, Chudleigh Publishing, Ilford 1-103
  18. Seiler, C. et al. (2000), Phasmiden Pflege und Zucht von Gespenstschrecken, Stabschrecken und Wandelnden Blattern im Terrarium
  19. Lipinski, Greven, Schulten & Löser (1999), Die Struktur der Eihüllen von 48 Phasmatodea-Arten aus der Sammlung des Löbbecke Museum und Aquazoo Düsseldorf, Entomologische Mitteilungen aus dem Löbbecke-Museum und Aquazoo 1-125
  20. Schulten (1995), Wandelnde Blätter, Stab- und Gespenstschrecken, Entomologische Mitteilungen aus dem Löbbecke-Museum and Aquazoo 3:1-132
  21. Brock (1999) The amazing world of stick and leaf-insects, Amateur Entomologist, Amateur Entomologists Society (Amateur Entomologist) 26:1-165; 40 pp color plates
  22. Tay & Seow-Choen In Turner, Diong, Lim & P.K.L. Ng (1996) Relationship of Plant families and stick-insects in Peninsular Malaysia and Singapore, Biodiversity and the Dynamics of Ecosystems, DIWPA Series 1:177-186
  23. Hennemann (1995) PSG 72, Phyllium giganteum Hausleithner, Phasmid Studies 4(2):64-66
  24. Sakaguti (1981), Insects of the world 2:1-259
  25. Hennemann, Conle, Gottardo & Bresseel (2009) On certain species of the genus Phyllium Illiger, 1798, with proposals for an intra-generic systematization and the descriptions of five new species from the Philippines and Palawan (Phasmatodea: Phylliidae: Phylliinae: Phylliini), Zootaxa 2322:1–83
  26. Grösser (2008), Wandelnde Blätter. Ein Katalog aller bisher beschriebenen Phylliinae-Arten und deren Eier mit drei Neubeschreibungen. 2nd Edition., Edition Chimaira, Frankfurt am Main 1-175
  27. Grösser (2001), Wandelnde Blätter. Ein Katalog aller bisher beschriebenen Phylliinae-Arten und deren Eier mit drei Neubeschreibungen. 1st Edition, Edition Chimaira, Frankfurt am Main 1-119
  28. Seow-Choen (1996) The Leaf Insects of Peninsular Malaysia, Nature Malaysiana 21(3):68-73
  29. Lefeuvre (2005) Notes sur la decouverte de trois nouveaux males de Phyllium giganteum Hausleithner, 1984 (Insecta: Phasmatodea: Phylliidae) issus de la meme population .[Notes on the discovering of three new males of Phyllium giganteum Hausleithner, 1984 (Insecta: Phasma, Bulletin d'Arthropoda 24:18-28
  30. Delfosse (2004) L'elevage de la Phyllie geante de Malaisie: Phyllium (Pulchriphyllium) giganteum Hausleithner, 1984 (Insecta Orthopteroidea Phasmatodea Areolatae Phylliidae Phylliinae Phylliini) [Rearing of the giant leaf insect of Malaysia Phyllium (Pulchriphyllium) gig, Bulletin de Phyllie 3 21:19-30
  31. Spencer (2004) The general husbandry and captive rearing of the Giant Leaf Insect at Bristol Zoo Gardens, International Zoo News 51(3):152-156
  32. Hoogenkamp (2003) Wandelende bladeren Phyllium giganteum Hauleithner 1984 [Walking leaves Phyllium giganteum Hauleithner 1984] ., Aquarium Hilversum 73(1):24-27
  33. Grösser (1999) Bemerkungen zu Phyllium giganteum Männchen (Phasmatodea: Phylliidae), Arthropoda 7(1):22
  34. Salord (1996), The Phasmid Study Group Newsletter (PSG Newsletter) 67
  35. Salord (1995) La Phyllie Géante: Phyllium giganteum, Insectes 97:13-14
  36. Brock (1994) Notes on the giant leaf-insect Phyllium giganteum (Insecta: Phasmida, Phylliidae) with a description of the newly discovered male, Malayan Nature Journal (Malayan Nat. Jour.) 48:53-57
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