tribe

Gratidiini Cliquennois, 2005

Gratidia Stål, 1875 type genus of Gratidiini Cliquennois, 2005

Gratidiini Cliquennois, 2005 in Bradler & Buckley, 2018: 295. Phylogeny or classification
Gratidiini Cliquennois, 2005 in Cliquennois, 2020: 419. Phylogeny or classification

Bradler, S. & Buckley, T.R. (2018) 11. Biodiversity of Phasmatodea. In Insect Biodiversity: Science and Society. Volume 2. John Wiley & Sons Ltd. pp. 281–313. Available at http://www.researchgate.net/publication/326051925_Biodiversity_of_Phasmatodea
Bradler, S. (2009) In Die Phylogenie der Stab- und Gespentschrecken (Insecta: Phasmatodea). Vol 2.1 Species, Phylogeny and Evolution. Universitätsverlag Göttingen, Göttingen, Germany. Vol. 2.1, 3–139 pp. Available at http://www.researchgate.net/publication/255907469_Die_Phylogenie_der_Stab-_und_Gespenstschrecken_Insecta_Phasmatodea
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Otte, D. & Brock, P.D. (2005) In Phasmida Species File. Catalog of Stick and Leaf Insects of the world. The Insect Diversity Association at the Academy of Natural Sciences, Philadelphia. 414 pp. Available at http://www.goodreads.com/book/show/24725959-phasmida-species-file
Sellick, J.T.C. (1998) The micropylar plate of the eggs of Phasmida, with a survey of the range of plate form within the order. Systematic Entomology, 23, 203–228. Available at http://onlinelibrary.wiley.com/doi/abs/10.1046/j.1365-3113.1998.00056.x