Table 2. GenBank numbers of the 113 taxa of insects in this study.

Order	Species	Accession no.	Reference
Archaeognatha	Pedetontus silvestrii	EU621793	Zhang, Song & Zhou (2008a)
	Petrobius brevistylis	AY956355	Podsiadlowski (2006)
	Petrobiellus puerensis	KJ754503	Ma et al. (2015)
	Trigoniophthalmus alternatus	EU016193	Carapelli et al. (2007)
	Nesomachilis australica	AY793551	Cameron et al. (2004)
Zygentoma	Tricholepidion gertschi	AY191994	Nardi et al. (2003)
	Atelura formicaria	EU084035	Comandi et al. (2009)
	Thermobia domestica	AY639935	Cook, Yue & Akam (2005)
Odonata	Ischnura pumilio	KC878732	Lorenzo-Carballa (2014)
	Platycnemis phyllopoda	MF352167	this study
	Pseudolestes mirabilis	FJ606784	unpublished
	Ceriagrion nipponicum	MF352157	this study
	Euphaea formosa	HM126547	Lin, Chen & Huang (2010)
	Euphaea ornate	KF718295	unpublished
	Euphaea yayeyamana	KF718293	unpublished
	Euphaea decorata	KF718294	unpublished
	Mnais sp.	MF352166	this study
	Vestalis melania	JX050224	unpublished
	Atrocalopteryx atrata	KP233805	unpublished
	Ictinogomphus sp.	KM244673	Comandi et al. (2009)
	Davidius lunatus	EU591677	Lee et al. (2009)
	Anisogomohus maacki	MF352151	this study
	Pseudothemis zonata	MF352170	this study
	Pantala flavescens	MF352148	this study
	Acisoma panorpoides	MF352171	this study
	Orthetrum triangulare	AB126005	Yamauchi, Miya & Nishida (2004)
	Cordulia aenea	JX963627	unpublished
	Hydrobasileus croceus	KM244659	Tang et al. (2014)
	Neallogaster pekinensis	MF352152	this study
Ephemeroptera	Siphluriscus chinensis	HQ875717	Li, Qin & Zhou (2014)
	Siphluriscus chinensis	MF352165	this study
	Ameletus sp.	KM244682	Tang et al. (2014)
	Siphlonurus sp.	KM244684	Tang et al. (2014)
	Parafronurus youi	EU349015	Zhang, Song & Zhou (2008a) and Zhang et al. (2008b)
	Isonychia ignota	HM143892	unpublished
	Epeorus sp.MT-2014	KM244708	Tang et al. (2014)
	Epeorus sp.JZ-2014	KJ493406	this study
	Isonychia ignota	MF352147	this study
	Paegniodes cupulatus	HM004123	unpublished
	Iron sp.	MF352155	this study
	Heptagenia sp.	MF352153	this study
	Cinygmina obliquistrita	MF352149	this study
	Ephoron yunnanensis	MF352159	this study
	Habrophlebiodes zijinensis	GU936203	unpublished
	Ephemera orientalis	EU591678	Lee et al. (2009)
	Ephemera sp.	MF352156	this study
	Ephemera shengmi	MF352161	this study
	Leptophlebia sp.	MF352160	this study
	Siphlonurus immanis	FJ606783	unpublished
	Potamanthus sp.MT-2014	KM244674	Tang et al. (2014)
	Rhoenanthus sp.	MF352145	this study
	Potamanthus kwangsiensis	MF352158	this study
	Caenis sp. QY-2009	GQ502451	unpublished
	Caenis sp.	MF352163	this study
	Teloganodidae sp.MT-2014	KM244703	Tang et al. (2014)
	Ephemerella sp.MT-2014	KM244691	Tang et al. (2014)
	Drunella sp.	MF352150	this study
	Vietnamella dabieshanensis	HM067837	unpublished
	Vietnamella sp.	KM244655	Tang et al. (2014)
	Vietnamella sp.JZ-2017	MF352146	this study
	Ephemerellidae sp.	MF352168	this study
	Serratella sp.	MF352164	this study
	Uracanthella sp.	MF352162	this study
Plecoptera	Acroneuria hainana	KM199685	Huang et al. (2015)
	Togoperla sp.	KM409708	Wang, Liu & Yang (2014)
	Kamimuria wangi	KC894944	unpublished
	Perlidae sp.	MF352169	this study
	Dinocras cephalotes	KF484757	Elbrecht et al. (2015)
	Apteroperla tikumana	KR604721	Unpublished
	Nemoura sp.	MF352154	this study
	Styloperla sp.	KR088971	Chen, Wu & Du (2016)
	Pteronarcella badia	KU182360	Sproul et al. (2015)
	Pteronarcys princeps	AY687866	Stewart & Beckenbach (2006)
	Mesocapnia arizonensis	KP642637	unpublished
	Cryptoperla sp.WX-2013	KC952026	Wu et al. (2014)
Phasmatodea	Timema californicum	DQ241799	Cameron, Barker & Whiting (2006)
Mantophasmatodea	Sclerophasma paresisensis	DQ241798	Cameron, Barker & Whiting (2006)
Grylloblattodea	Grylloblatta sculleni	DQ241796	Cameron, Barker & Whiting (2006)
Mantodea	Tamolanica tamolana	DQ241797	Cameron, Barker & Whiting (2006)
	Leptomantella albella	KJ463364	Wang, Wang & Yang (2016)
Blattodea	Blattella germanica	EU854321	Xiao et al. (2012)
	Periplaneta fuliginosa	AB126004	Yamauchi, Miya & Nishida (2004)
	Eupolyphaga sinensis	FJ830540	Zhang et al. (2010)
Termitoidae	Coptotermes formosanus	KU925203	Bourguignon et al. (2016)
	Reticulitermes flavipes	EF206317	Cameron & Whiting (2007)
Diptera	Drosophila melanogaster	DMU37541	Clary et al. (1982)
	Chrysomya putoria	AF352790	Junqueira et al. (2004)
	Simosyrphus grandicornis	DQ866050	Cameron et al. (2007)
Mecoptera	Neopanorpa pulchra	FJ169955	unpublished
Raphidioptera	Mongoloraphidia harmandi	FJ859902	Cameron et al. (2009)
Coleoptera	Pyrophorus divergens	EF398270	Arnoldi et al. (2007)
	Chaetosoma scaritides	EU877951	Sheffield et al. (2008)
Neuroptera	Ditaxis biseriata	FJ859906	Cameron et al. (2009)
	Polystoechotes punctatus	FJ171325	Beckenbach & Stewart (2009)
Megaloptera	Sialis hamata	FJ859905	Cameron et al. (2009)
	Corydalus cornutus	FJ171323	Beckenbach & Stewart (2009)
	Protohermes concolorus	EU526394	Hua et al. (2009)
Orthoptera	Gastrimargus marmoratus	EU513373	Ma et al. (2009)
	Teleogryllus oceanicus	KT824636	unpublished
	Teleogryllus emma	EU557269	unpublished
	Velarifictorus hemelytrus	KU562918	Yang, Ren & Huang (2016)
	Loxoblemmus equestris	KU562919	Yang, Ren & Huang (2016)
	Locusta migratoria	X80245	Flook, Rowell & Gellissen (1995)
Trichoptera	Eubasilissa regina	KF756943	Wang, Liu & Yang (2014)
	Limnephilus decipiens	AB971912	unpublished
Lepidoptera	Saturnia boisduvalii	EF622227	Hong et al. (2008)
	Manduca sexta	EU286785	Cameron & Whiting (2008)
	Bombyx mandarina	GU966631	Li et al. (2010)
Hemiptera	Triatoma dimidiata	AF301594	Dotson & Beard (2001)
	Homalodisca coagulata	AY875213	unpublished
	Nezara viridula	EF208087	Hua et al. (2008)
Dermaptera	Euborellia arcanum	KX673196	Song et al. (2016)
	Labidura japonica	KX673201	Song et al. (2016)
	Challia fletcheri	JN651407	Wan et al. (2012)