Flook, P.K.; Rowell, C.H.F. (1997). “The Phylogeny of the Caelifera (Insecta, Orthoptera) as Deduced from mtrRNA Gene Sequences”. Molecular Phylogenetics and Evolution8 (1): 89–103. doi:10.1006/mpev.1997.0412. PMID9242597.
Zhang, Hong-Li; Huang, Yuan; Lin, Li-Liang; Wang, Xiao-Yang; Zheng, Zhe-Min (2013). “The phylogeny of the Orthoptera (Insecta) as deduced from mitogenomic gene sequences”. Zoological Studies52: 37. doi:10.1186/1810-522X-52-37.
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pubmed.ncbi.nlm.nih.gov
Flook, P.K.; Rowell, C.H.F. (1997). “The Phylogeny of the Caelifera (Insecta, Orthoptera) as Deduced from mtrRNA Gene Sequences”. Molecular Phylogenetics and Evolution8 (1): 89–103. doi:10.1006/mpev.1997.0412. PMID9242597.