V. 水生半翅類の調査法. V1. 水生半翅類調査への環境DNAの適用. 大庭伸也（編）環境Eco選書. 水生半翅類の生物学. 北隆館. 2018 Author:土居秀幸・片野泉・東城幸治.
IV. 系統地理学的研究. IV-1. コオイムシ類の分子系統解析から紐解く日本産淡水生半翅類相の形成プロセス. 大庭伸也（編）環境Eco選書. 水生半翅類の生物学. 北隆館. 2018 Author:鈴木智也・東城幸治.
Chapter 8. The Species and Genetic Diversities of Insects in Japan, with Special Reference to the Aquatic Insects. In: Species Diversity of Animal in Japan (Motokawa, M. and Kajihara, H. eds)., Springer, Japan. , 230-247. 2016 Author: Tojo, K., K. Sekine, T. Suzuki, R Saito and M. Takenaka.
Chapter 7. The Current Distribution of Aquatic insects Inhabiting River Systems, with Respect to Their Population and Genetic Structures, 157-161. NOVA Science Publishers, Inc. 2010 Author: Tojo, K.
Chapter 5. Parthenogenesis of insects and Their Habitats, 143-150. NOVA Science Publishers, Inc. 2010 Author: Sekine, K. and K. Tojo.
Genetic diversity in the headwater-specificmayflies based on the mitochondrial 16S rRNA gene sequences. (Hauer, F.R., Staniford A. and Newell R.L. eds)., International Advances in the Ecology, Zoogeography and Systematics of Mayflies and Stoneflies. University of California Press. Barkeley, Los Angeles. , 117-123. University California Press, Berkeley. 2008 Author: Tojo, K.
論文 Development of novel PCR primer sets for DNA barcoding of aquatic insects, and the discovery of some cryptic species Limnology,(in press) 2022 Author: Takenaka M, Yano K, Suzuki T, Tojo K.
Genetic differentiation within species exhibiting widespread gene flow; phylogeography of the downstream inhabiting species Ephemera orientalis (Insecta: Ephemeroptera) Biol. J. Linn. Soc.,(in press) 2022 Author: Takenaka M, Kogawara H, Bae YJ, Tojo K.
The phylogeography of the stag beetle, Dorcus montivagus (Coleoptera, Lucanidae): Comparison with the phylogeography of its specific host tree, the Japanese beech, Fagus crenata Entomol Sci.,(in press) 2022 Author: Ueki G, Tojo K.
Behavior of snow monkeys hunting fish to survive winter Sci. Rep.,(in press) 2022 Author: Takenaka M, Hayashi K, Yamada G, Ogura T, Ito M, Milner AM, Tojo K.
Three years in the dark: life-history and trophic traits of the hyporheic stonefly, Alloperla ishikariana Kohno, 1953 (Plecoptera, Chloroperlidae) Hydrobiologia,(in press) 2022 Author: Negishi J, Alam MK, Rahman MATMT, Kawanishi R, Uno H, Yoshinari G, Tojo K.
Long-read HiFi sequencing correctly assembles repetitive heavy fibroin silk genes in new moth and caddisfly genomes Gigabyte,2022:1-14 2022 Author: Kawahara AY, Storer CG, Markee A, Heckenhauer J, Powell A, Plotkin D, Hotaling S, Cleland TP, DiKow T, Kuranishi RB, Messcher R, Pauls SU, Stewart RJ, Tojo K and Frandsen PB.
Phylogeography of Kisaura (Trichoptera: Philopotamidae) of the Japanese Archipelago and the character displacement evolution observed in a secondary contact area between genetically differentiated intraspecific lineages Zool. J. Linn. Soc.,(in press) 2022 Author: Suzuki T, Kuhara N and Tojo K.
Seasonal modifications of longitudinal distribution patterns within a stream: Interspecific interactions in the niche overlap zones of two Ephemera mayflies Ecol. Evol.,12:e8766 2022 Author: Okamoto S, Takenaka M and Tojo K.
Geographical fine-scaled distributional differentiation caused by niche differentiation in three closely related mayflies Limnology,23:89-101 2022 Author: Okamoto S, Saito T and Tojo K.
Lateral transmission of yeast symbionts among lucanid beetle taxa Front. Microbiol.,12:794904 2021 Author: Ueki G, Zhang SN, Zhu XJ, Wen XJ, Tojo K and Kubota K.
Freshwater biota in the wintertime diet of Japanese macaques from Chubu Sangaku National Park, Japan Sci. Rep.,11:23091 2021 Author: Milner AM, Wood S, Docherty C, Biessy L, Takenaka M and Tojo K.
Genome-wide molecular phylogenetic analyses and mating experiments which reveal the evolutionary history and an intermediate stage of speciation of a giant water bug Mol. Ecol. ,30:5179-5195 2021 Author: Suzuki T, Yano K, Kawano K, Yano K, Sekine K, Bae YJ and Tojo K.
Hydrological, physicochemical and metabolic signatures in groundwater and snowmelt streams in the Japanese Alps J. Hydrology,600:126560 2021 Author: Windsor FM, Docherty CL, Brekenfeld N, Tojo K, Krause S and Milner AM.
Unexpected population genetic structure of two closely related euphaeid damselflies in the Yaeyama and Taiwan Islands (Odonata: Euphaeidae) Biol. J. Linn. Soc.,134:214-228 2021 Author: Kanke E, Suzuki K, Sekine K, Suzuki T, Hatta K, Yang MM and Tojo K.
Phylogeography of the northernmost distributed Anisocentropus caddisflies and their comparative genetic structures based on habitat preferences Ecology and Evolution,11:4957-4971 2021 Author: Takenaka M, Shibata S, Shimura N, Ito T and Tojo K.
Distribution patterns and niche segregation of three closely related Japanese ephemerid mayflies: A re-examination of each species’ habitat from “Megadata” held in the “National Census on River Environments” Limnology,22:277-287 2021 Author: Okamoto S and Tojo K.
An outbreak of the stick insect, Ramulus mikado (Phasmatodea, Phasmatidae), in Akashina area (Azumino City, Nagano Prefecture) Entomol. Sci.,24:196-200 2021 Author: Yano K, Ozaki T, Suzuki T, Yamazaki H, Nasuno M, Degawa Y and Tojo K.
A description of the second species of the genus Bleptus Eaton, 1885 (Ephemeroptera: Heptageniidae) from Japan, and phylogenetic relationships of two Bleptus mayflies inferred from mitochondrial and nuclear gene sequences Zootaxa,4974(2):333-360 2021 Author: Tojo K, Miyairi K, Kato Y, Sakano A and Suzuki T.
Wide-scale gene flow, even in insects that have lost their flight ability: Presence of dispersion due to a unique parasitic ecological strategy of piggybacking hosts Zool. Sci.,38:122-139 2021 Author: Ohnishi O, Takenaka M, Okano R, Yoshitomi H and Tojo K.
Possibility of undeveloped egg absorption during embryogenesis: A unique phenomenon observed in the ovoviviparous mayfly Cloeon dipterum Zool. Sci.,36:479-489 2021 Author: Yano K and Tojo K.
Development of microsatellite markers for a giant water bug, Appasus japonicus, distributed in East Asia Genes Genet. Syst.,95:323-329 2021 Author: Suzuki T, Hirao A, Takenaka M, Yano K and Tojo K.
Biogeography of Japanese Insects Virtual Issue Entomol. Sci. 2020 Author: Tojo K and Suzuki T (Eds).
Community dtructure of aquatic insects adapted to lentic water environments, and fine-scale analyses of local population structures and the genetic structures of an endangered giant water bug Appasus japonicus Insects,11:389 2020 Author: Tomita K, Suzuki T, Yano K and Tojo K.
Macroinvertebrate communities in streams with contrasting water sources in the Japanese Alps Ecol. Evol.,10:7812-7825 2020 Author: Milner AM, Docherty C, Windsor FM and Tojo K.
Development of microsatellite markers for a soricid water shrew, Chimarrogale platycephalus, and successful individual identification using them Genes Genet. Syst.,95:1-10 2020 Author: Yamazaki H, Sekiya T, Nagayama S, Hirasawa K, Tokura K, Sasaki A, Ichiyanagi H and Tojo K.
Embryogenesis of the damselfly Euphaea yayeyamana Oguma (Insecta: Odonata: Euphaeidae), with special reference to the formation of their larval abdominal ‘gill-like’ appendages Entomol. Sci.,23:280-293 2020 Author: Suzuki K, Watanabe Y and Tojo K.
Identifying a “pseudogene” for the mitochondrial DNA COI region of the corixid aquatic insect, Hesperocorixa distanti (Heteroptera, Corixidae) Limnology.,21:319-325 2020 Author: Yano K, Takenaka M, Mitamura T and Tojo K.
A phylogenetically distinct group of Glandirana rugosa found in Kyushu, Japan. Zool. Sci.,37:193-202 2020 Author: Oike A, Mochizuki M, Tojo K, Nakamura Y, Yasumasu S, Matsuo T, Ito E, Arai T and Nakamura M.
Evaluation of the effectiveness of a "hand-pairing" cross-breeding experiment in Ephemeroptera Zoosymposia,16:210-217 2019 Author: Takenaka M, Sekine K, Yano K and Tojo K.
Genealogical position of Japanese populations of the globally distributed mayfly Cloeon dipterum and related species (Ephemeroptera, Baetidae): A molecular phylogeographic analysis Zool. Sci.,36:479-489 2019 Author: Yano K, Takenaka M and Tojo K.
Parallel evolution of an alpine type ecomorph in a scorpionfly: Independent adaptation to high-altitude environments in multiple mountain locations Mol. Ecol. ,28:3225-3240 2019 Author: Suzuki T, Suzuki N and Tojo K.
Concordance between molecular biogeography of Dipteromimus tipuliformis and geological history in the local fine scale (Ephemeroptera, Dipteromimidae) Mol. Phylogenet. Evol.. ,139:106547 2019 Author: Takenaka M, Tokiwa T and Tojo K.
Molecular analyses of the genus Drunella (Ephemeroptera: Ephemerellidae) in the East Asian region Limnology,20:243-254 2019 Author: Jo J and Tojo K.
Caddisflies collected with a Malaise trap at a springbrook of the Shimauchi-yusui in the Matsumoto Basin, central Japan: fauna and phenology Zoosymposia ,14:165-176 2019 Author: Nozaki T, Ito T and Tojo K.
A mayfly’s rapid transition toward unisexual population Biol. J. Linn. Soc.,127:472-478 2019 Author: Sekine K and Tojo K.
The first establishment of “hand-pairing” cross-breeding method for the most ancestral wing acquired insect group Zool. Sci.,36:136-140 2019 Author: Takenaka M, Sekine K and Tojo K.
The ancient origin and large genetic differentiation across the geo-tectonic faults of a dipteromimid mayfly family endemic to the Japanese Islands Biol. J. Linn. Soc.,126:555-573 2019 Author: Takenaka M and Tojo K.
Update on distribution area information of three species of Anisocentropus caddisflies Inhabiting the Japanese Islands (Trichoptera: Calamoceratidae) New Entomol.,67:13-20 2018 Author: Takenaka M, Shibata S, Shimura N, Ito T and Tojo K.
Phylogeographic analyses of the Stenopsyche caddisflies (Trichoptera: Stenopsychidae) of the Asian Region Freshw. Sci.,37:562-572 2018 Author: Saito R, Kato S, Kuranshi RB, Nozaki T, Fujino T and Tojo K.
Origin of sex chromosomes in six groups of Rana rugosa frogs inferred from a sex-linked DNA marker J. Exper. Zool. Ser. A:Ecol. Integr. Physiol.,2017:1-10 2017 Author: Oike A, Watanabe K, Min MS, Tojo K, Kumagai M, Kimoto Y, Yamashiro T, Matsuo T, Kodama M, Nakamura Y, Notsu M, Tochimoto T, Fujita H, Ota M, Ito E, Yasumatsu S and Nakamura M.
Establishing of genetic analyses methods of feces from the water shrew, Chimarrogale platycephalus (Erinaceidae, Eulipotyphala) JSM Biol.,2:1010 2017 Author: Sekiya T, Ichiyanagi H and Tojo K.
Detection of an endangered aquatic heteropteran using environmental DNA in a wetland ecosystem. Royal Society Open Science Roy. Soc. Open Sci. ,4:170568 2017 Author: Doi H, Katano I, Sakata Y, Souma R, Kosuge T, Nagano M, Ikeda K, Yano K and Tojo K.
Response of aquatic insects along gradients of agricultural development and flood magnitude in northern Japanese streams Aquat. Sci.,79:985-994 2017 Author: Sueyoshi M, Tojo K, Ishiyama N and Nakamura F.
Species diversity of insects in Japan: Their origins and diversification processes Entomol. Sci.,20:357-381 2017 Author: Tojo K, Sekine K, Takenaka M, Isaka Y, Komaki S, Suzuki T and Schoville SD.
The first record of Ephemeroptera on Minami-daito-jima Island: Information on the Cloeon sp. Specimens collected and their genetic structure New Entomol.,66:24-29 2017 Author: Yano K, Kuranishi RB, Kimura M, Aoyagi M and Tojo K.
A polymitarcyid mayfly, Ephoron shigae recorded in the Chikuma-Shinano river system in Niigata Prefecture, and its genetic structure New Entomol.,66:1-7 2017 Author: Tojo K, Takenaka M, Togashi S and Sekine K.
Firtst record of the cranefly genus Prionolabis sp. (Diptera: Limoniidae) in Kamikochi (Matsumoto, Nagano Prefecture) New Entomol.,65:108-112 2016 Author: Jo J.I, Mikami K and Tojo K.
Re-habitation and changes in the genetic diversity of aquatic insects in a newly restored shoal type habitat created as the result of a nature restoration project in the central basin of the Chikuma-gawa River Zoosymposia,10:384-392 2016 Author: Saito R, Sekine K and Tojo K.
The list of caddisflies (Insecta, Trichoptera) collected in South Primorye during the symposium and post-symposium excursions of the XIV International Symposium on Trichoptera (5 and 8-13 July 2012) Zoosymposia,10:64-84 2016 Author: Vshivkova T, Flint O, Ito T, Ivanoc V, Holzenthal R, Melnitscky S, Mey W, Oh MW, Drozdov K, Tojo K, Saito R and Torii T.
A study into the distribution of the family Dipteromimidae, which is endemic to the Japanese Islands Biol. Inl. Wat. , Suppl. 3:93-97 2016 Author: Takenaka M and Tojo K.
Phylogenetic analyses of the isonychiid mayflies (Ephemeroptera: Isonychiidae) of the East Palaearctic region Entomol. Res.,46:246-259 2016 Author: Saito R, Jo JI, Sekine K, Bae YJ and Tojo K.
Larvae and females of two Stenopsyche species in Taiwan with redescription of the male of S. formosana (Insecta: Trichoptera) Zootaxa,4121:485-494 2016 Author: Nozaki T, Saito R, Nishimura N, Hsu LP and Tojo K.
Comparing spatial patterns of population density, biomass, and genetic diversity patterns of the habitat generalist mayfly Isonychia japonica Ulmer (Ephemeroptera, Isonychiidae), in the riverine landscape of the Chikuma-Shinano River Basin Freshw. Sci.,35:724-737 2016 Author: Saito R and Tojo K.
Complex geographic and habitat based niche partitioning of an East Asian habitat generalist mayfly Isonychia japonica (Ephemeroptera, Isonychiidae), with reference to differences in genetic structure Freshw. Sci.,35:712-723 2016 Author: Saito R and Tojo K.
Paradiplozoon skrjabini (Monogenea, Diplozoidae), an ectoparasite on th egills of freshwater fishes (Cyprinidae, Leuciscinae) of Japan and Primorsky region, Russia: A morphological and molecular study Bull. Natl. Mus. Nat. Sci., Ser. A.,41:137-154 2015 Author: Shimazu T, Kobayashi K, Tojo K, Besprozvannykh VV and Ogawa K.
New record of the caddisfly genus Anisocentropus (Trichoptera: Calamoceratidae) on Yaku-shima Island New Entomol.,64:55-59 2015 Author: Tamura M, Takenaka M and Tojo K.
A newly distribution recorded population of the caddisfly Hydatophylax nigrovittatus in Nagano Prefecture and its emergence period New Entomol.,64:41-46 2015 Author: Jo JI, Saito R and Tojo K.
Robust molecular phylogeny and palaeodistribution modelling resolve a complex evolutionary history: glacial cycling drove recurrent mtDNA introgression among Pelophylax frogs in East Asia J. Biogeogr.,42:2159-2171 2015 Author: Komaki S, Igawa T, Lin SM, Tojo K, Min MS and Sumida M.
Unexpected monophyletic origin of Ephoron shigae unisexual reproduction strains and their rapid expansion across Japan Roy. Soc. Open Sci.,2(6):150072 2015 Author: Sekine K, Hayashi F and Tojo K.
Facultative parthenogenesis in the burrowing mayfly Ephoron eophilum (Ephemeroptera: Polymitarcyidae) with an extremely short alate stage Eur. J. Entomol.,112:606-612 2015 Author: Sekine K, Tojo K and Bae YJ.
Distribution and genetic characteristics of Ephoron shigae (Ephemeroptera: Polymitarcyidae) in Korea Entomol. Res.,45:150-157 2015 Author: Sekine K, Tojo K and Bae YJ.
Detection of the genome of prey taken from the contents of the gastrointestinal tract of the water scorpion, Nepa hoffmanni, which is an extracorporeal digestion type predator (Heteroptera, Nepidae) New Entomol.,63:53-56 2014 Author: Yano K, Suzuki T and Tojo K.
Distribution Record of Anisocentropus Caddisfly (Trichoptera, Calamoceratidae) in the Tsushima Islands New Entomol.,62:45-49 2014 Author: Takenaka M, Shibata S, Suzuki T and Tojo K.
Contrasting genetic structure of closely related giant water bugs: Phylogeography of Appasus japonicus and Appasus major (Insecta: Heteroptera, Belostomatidae) Mol. Phylogenet. Evol.,72:7-16 2014 Author: Suzuki T, Kitano T and Tojo K.
Phylogeography of the East Aisan polymitarcyid mayfly genus Ephoron (Ephemeroptera: Polymitacyidae): A new attempt at phylogenetic analysis utilizing the nuclear DNA PEPCK gene Biol. Inl. Wat. Suppl. 2 (Proc. 2st Symp. BSA)., Suppl. 2:115-123 2013 Author: Sekine K and Tojo K.
Molecular phylogeographic analysis of cryptoperlan stoneflies, with special reference to the genetic differentiation within the species Cryptoperla kawasawai (Insecta: Plecoptera, Peltoperlidae) Biol. Inl. Wat. Suppl. 2 (Proc. 1st Symp. BSA)., Suppl. 2:49-58 2013 Author: Kato Y and Tojo K.
Morphological and genetic relationship of two closely-related giant water bugs: Appasus japonicus Vuillefroy and Appasus major Esaki (Heteroptera: Belostomatidae) Biol. J. Linn. Soc.,110:615-643 2013 Author: Suzuki T, Tanizawa T, Sekine K, Kunimi J and Tojo K.
Phylogeography of the East Aisan polymitarcyid mayfly genus Ephoron (Ephemeroptera: Polymitacyidae): A comparative analysis of molecular and ecological characteristics Biol. J. Linn. Soc.,109:181-202 2013 Author: Sekine K, Hayashi F and Tojo K.
Molecular phylogeographic analysis of East Asian cryptoperlan stoneflies (Insecta: Plecoptera, Peltoperlidae) Limnology.,14:179-194 2013 Author: Kato Y, Morii Y and Tojo K.
A survey of the effectiveness of non-cell autonomous RNAi throughout development in the sawfly, Athalia rosae (Hymenoptera) J. Insect Physiol.,59:400-407 2013 Author: Yoshiyama N, Tojo K and Hatakeyama M.
Origin of parthenogenesis in the geogaphically parthenogenetic mayfly Ephoron shigae (Ephemeroptera: Polymitacyidae) -Potential for parthenogenesis of females in a bisexual population Entomol. Res. Bull.,28:25-28 2012 Author: Sekine K and Tojo K.
Origin of insect wins' -An embryological approach of the mayfly Bleptus fasciatus Eaton (Ephemeroptera, Heptageniidae) Entomol. Res. Bull.,28:65-67 2012 Author: Tojo K and Miyairi K.
The origin and distribution expansion of unisexual populations in the geographically parthenogenetic mayfly, Ephoron shigae (Insecta: Ephemeroptera: Polymitarcyidae) Proc. Arthropod. Embryol. Soc. Jpn.,47:33-35 2012 Author: Sekine K and Tojo K.
Distributional change and epidemic introgression in overlapping areas of Japanes pond frog species over 30 years Zool. Sci.,29(6):351-358 2012 Author: Komaki S, Kurabayashi A, Mafizul IM, Tojo K and Sumida M.
Potential for parthenogenesis of virgin females in the mayfly Ephoron eophilum (Insecta: Ephemeroptera, Polymitarcyidae) Proc. Arthropod. Embryol. Soc. Jpn.,46:15-16 2011 Author: Sekine K and Tojo K.
Report of the rediscovery of a machilid bristletail Pedetontus diversicornis subsequent to its first recorded observation in 1925; With special reference to the newly found population's apparent parthenogenetic status (Archaeognatha; Machilidae) New Entomol.,60(1-2):6-11 2011 Author: Suzuki T, Suzuki N and Tojo K.
Habitat segregation and genetic relationship of two heptageniid mayflies, Epeorus latifolium and Epeorus l-nigrus, in the Shinano-gawa River basin Limnology.,12:117-125 2011 Author: Ogiani M, Sekine K and Tojo K.
Rapid expansion of the distributional range and the population genetic structure of the freshwater amphipod Crangonyx floridanus in Japan Limnology.,12:75-82 2011 Author: Nagakubo A, Sekine K, Tanaka Y, Kuranishi RB, Kanada S and Tojo K.
Esrablishment of larval RNAi in the sawfly, Athalia rosae ruficornis Jakovlev (Hymenoptera) aiming at functional analysis of genes involved in appendage development during larval-adult transition Proc. Arthropod. Embryol. Soc. Jpn.,45:35-36 2010 Author: Yoshiyama N, Tojo K and Hatakeyama M.
A preliminary note on formation of the digestive tract during the early embryonic stages in a viviparous scorpion Liocheles australasiae Proc. Arthropod. Embryol. Soc. Jpn.,45:37-38 2010 Author: Kano T, Yamazaki K and Tojo K.
Characterization of abdominal appendages in the sawfly, Athalia rosae (Hymenoptera), by morphological and gene expression analyses Dev. Genes Evol.,220(1-2):53-59 2010 Author: Oka K, Yoshiyama N, Tojo K, Machida R and Hatakeyama M.
Reproductive biology and adaptability of the invasive alien freshwater amphipod Clangonyx floridanus (Crustacea: Amphipoda, Crangonyctidae) Zool. Sci.,27(6):522-527 2010 Author: Tojo K, Tanaka Y, Kuranishi RB and Kanada S.
Evolutionary origin of the insect wing via integration of two developmental modules Evolution & Development,12:168-176 2010 Author: Niwa N, Akimoto-Kato A, Niimi T, Tojo K, Machida R and Hayashi S.
Automictic parthenogenesis of a geographically parthenogenetic mayfly, Ephoron shigae (Insecta: Ephemeroptera, Polymitarcyidae) Biol. J. Linn. Soc.,99:335-343 2010 Author: Sekine K and Tojo K.
Potential for parthenogenesis of virgin females in a bisexual populaton of the geographically parthenogenetic mayfly Ephoron shigae (Insecta: Ephemeroptera, Polymitarcyidae) Biol. J. Linn. Soc.,99:326-334 2010 Author: Sekine K and Tojo K.
Reporting the newly located habitat of a dipteromimid mayfly Dipteromimus flavipterus (Ephemeroptera, Dipteromimidae). New Entomol.,58:79-82 2009 Author: Morii Y and Tojo K.
Embryogenesis of Crangonyx floridanus (Crustacea: Crangonyctidae). Proc. Arthropod. Embryol. Soc. Jpn.,44:49-51 2009 Author: Tanaka Y and Tojo K.
Potential for parthenogenesis of females in a bisexual populaton of the geographically parthenogenetic mayfly Ephoron shigae (Ephemeroptera: Polymitarcyidae). Proc. Arthropod. Embryol. Soc. Jpn.,44:33-34 2009 Author: Sekine K and Tojo K.
Plaeoptera or Metapterygota?: A comparative embryological approach. Proc. Arthropod. Embryol. Soc. Jpn.,43:43-55 2009 Author: Tojo K.
Morphogenesis of the larval 'gill-like' abdominal protrusive structures in a damselfly, Euphaea yayeyamana Oguma (Insecta: Odonata, Euphaeidae). Proc. Arthropod. Embryol. Soc. Jpn.,43:21 2007 Author: Suzuki K, Watanabe Y and Tojo K.
Exite'-like structure on thoracic appendicular bases of a mayfly Bleptus fasciatus Eaton (Insecta: Ephemeroptera, Heptageniidae). Proc. Arthropod. Embryol. Soc. Jpn.,42:19-20 2007 Author: Miyairi K and Tojo K.
Notes on the pleuropodia in the giant water bug Appasus japonicus (Heteroptera, Belostomatidae). Proc. Arthropod. Embryol. Soc. Jpn.,42:9-11 2007 Author: Tanizawa T, Ando H and Tojo K.
A comparative study of the number of the chromosomes between bisexual reproductive populations and parthenogenetic populations of the burrowing mayfly Ephoron shigae (Insecta: Ephemeroptera, Polymitarcyidae). Proc. Arthropod. Embryol. Soc. Jpn.,42:7-8 2007 Author: Sekine K. and K. Tojo.
Incongruence between mtDNA phylogeny and morphological and ecological characters in loaches of the genus Lefua (Balitoridae, Cypriniformes). Zool.Sci.,24:666-675 2007 Author: Miyazaki J, Nakao K, Mihara M, Sakai T, Gunji Y, Tojo K, Muraoka K and Hosoya K.
Biology of the mayfly Bleptus fasciatus Eaton (Insecta: Ephemeroptera, Heptageniidae), with special reference to the distribution, habitat environment, life cycle, and nuptial behavior. Limnology.,8:85-93 2007 Author: Miyairi K and Tojo K.
Genetic diversity in the headwater-specific dipteromimid insects (Ephemeroptera, Dipteromimidae), based on the mitochondrial 16S rRNA gene sequences. Ann. Rep. Interdiscipl. Res. Inst. Environ. Sci.,25:1-6 2006 Author: Tojo K.
Chorion of a South African heel-walker, Karoophasma biedouwensis Klass et al.: SEM observations (Insecta: Mantophasmatodea). Proc. Arthropod. Embryol. Soc. Jpn.,41:29-35 2006 Author: Uchifune T, Machida R, Tsutsumi T and Tojo K.
Reproductive mode of the geographic parthenogenetic mayfly Ephoron shigae, with findings from some new localities (Insecta: Ephemeroptera, Polymitarcyidae). Limnology.,7:31-39 2006 Author: Tojo K, Sekine K and Matsumoto A.
Wmbryonic appendage development in the sawfly, Athalia rosae ruficornis (Hymenoptera): Involvement of decapentaplegic in the primary detemination. Proc. Arthropod. Embryol. Soc. Jpn.,40:43-44 2005 Author: Hatakeyama M, Yamamoto DS, Tojo K and Lee JM.
Ovarian structure and oogenesis of the South African heel-walker Karoophasma biedouwensis (Inscta: Mantophasmatodea). Proc. Arthropod. Embryol. Soc. Jpn.,40:15-22 2005 Author: Tsutsumi T, Tojo K and Machida R.
Embryonic development of heel-walkers: Reference to some prerevolutionary stages (Insecta: Mantophasmatodea). Proc. Arthropod. Embryol. Soc. Jpn.,39:31-39 2004 Author: Machida R, Tojo K, Tsutsumi T, Uchifune T, Klass KD, Picker MD and Pretorius L.
Transmission electron microscopic observations of the egg membranes of a South African heel-walker, Karoophasma biedouwensis (Insecta: Mantophasmatodea). Proc. Arthropod. Embryol. Soc. Jpn.,39:23-29 2004 Author: Tsutsumi T, Machida R, Tojo K, Uchifune T, Klass KD and Picker MD.
Biology of South African heel-walkers, with special reference to reproductive biology (Insecta: Mantophasmatodea). Proc. Arthropod. Embryol. Soc. Jpn.,39:15-21 2004 Author: Tojo K, Machida R, Klass KD and Picker MD.
Cloning of a decapentaplegic orthologue from the sawfly, Athalia rosae (Hymenoptera), and its expression in the embryonic appendages. Dev. Genes Evol.,214:128-133 2004 Author: Yamamoto DS, Sumitani M, Tojo K, Lee JM and Hatakeyama M.
The taxonomy, genitalic morphology, and phylogenetic relationships of South African Mantophasmatodea (Insecta). Entomol. Abh.,61:3-67 2003 Author: Klass KD, Picker MD, Damgaard J, van Noort S and Tojo K.
Techniques in embryological studies of mayflies (Insecta: Ephemeroptera). In: Gaino, E. (ed.) Research Update on Ephemeroptera and Plecoptera. University of Perugia, Perugia, Italy.,2003:205-209 2003 Author: Tojo K and Machida R.
A description of the second species of the family Dipteromimidae (Insecta,Ephemeroptera), and genetic relationship of two dipteromimid mayflies inferred from mitochondrial 16S rRNA gene sequences. Zool. Sci.,20:1249-1259 2003 Author: Tojo K and Matsukawa K.
Evolutionary changes in developmental potentials of the embryo proper and embryonic membranes in Hexapoda: A synthesis revised. Proc. Arthropod. Embryol. Soc. Jpn.,37:1-11 2002 Author: Machida R, Ikeda Y and Tojo K.
Affinity of Ephemeroptera: A review of the proposed phylogenetic relationships of the major pterygote groups, the Ephemeroptera, Odonata, and Neoptera, based on comparative embryology. In: Bae, Y.J. (ed.) The 21st Century and Aquatic Entomology in East Asia. Proc. 1st Symp. AESEA.,2001:85-96 2001 Author: Tojo K and Machida R.
Redescription of Brachycercus japonicus Gose, 1980 (Ephemeroptera, Caenidae). Entomol.Sci.,4:369-377 2001 Author: Tojo, K.
カゲロウ類の胚反転について（昆虫綱・カゲロウ目）. Proc. Arthropod. Embryol. Soc. Jpn.,36:11-15 2001 Author:東城幸治.
Egg structures of Japaneseephemerid species (Ephemeroptera). Entomol. Sci.,1:573-579 1998 Author: Tojo K and Machida R.
Early embryonic development of the mayfly Ephemera japonica McLachlan (Insecta: Ephemeroptera, Ephemeridae). J. Morphol.,238:327-335 1998 Author: Tojo K and Machida R.
Embryogenesis of the mayfly Ephemera japonica McLachlan (Insecta: Ephemeroptera, Ephemeridae), with special reference to abdominal formation. J. Morphol.,234:97-107 1997 Author: Tojo K and Machida R.
Embryogenesis of Ephemera japonica McLachlan (Insecta: Ephemeroptera). Proc. Arthropod. Embryol. Soc. Jpn.,32:25-28 1997 Author: Tojo K and Machida R.
MISC 「豊年蟲 オオシロカゲロウ」研究の50年: 大量発生を引き起こす一斉羽化と地理的単為生殖 昆蟲 New Series,23(4):119-131. 2020 Author:関根一希・渡辺直・東城幸治.
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