- 2002/5/4
- The image of Hynobius boulengeri is added.
- The image of Hynobius boulengeri is added.
- The image of Rana (Eburana) utsunomiyaorum is added.
- The image of Rhacophorus viridis amamiensis is change.
- The image of Rhacophorus owstoni is change.
- Ambystoma macrodactylum is added.
- Plethodon vehiculum is added.
- 2002/2/11
- The image of Rana (Eburana) amamiensis is added.
- The image of Rana (Rana) okinavana is added.
- The image of Rana (? Eburana) ishikawae is added.
- The image of Rana (Babina) holsti is added.
- The image of Rhacophorus viridis viridis is added.
- The image of Echinotriton andersoni is added.
- The image of Dendrobates lehmanni is added.
- The image of Phyllobates vittatus is added.
- Ceratophrys aurita is added.
- 2002/1/5
- The image of Hynobius kimurae is added.
- The image of Pseudotriton ruber is added.
- The image of Triturus vulgaris is added.
- Triturus carnifex is added.
- Rhyacotriton cascadae is added.
- Aneides ferreus is added.
- 2001/11/25
- The image of Andrias davidianus is added.
- The image of Eurycea lucifuga is added.
- The image of Plethodon jordani is added.
- The image of Bombina orientalis is added.
- Taricha granulosa is added.
- Eurycea longicauda melanopleura is added.
- 2001/9/16
- Salamandra salamandra gigliolii is added.
- The image of Pseudotriton ruber is added.
- The image of Ambystoma maculatum is added.
- The image of Ambystoma texanum is added.
- The image of Ambystoma laterale is added.
- The image of Plethodon glutinosus is added.
- Tylototriton asperrimus asperrimus is added.
- The image of Hynobius lichenatus is added.
- The image of Echinotriton andersoni is added.
- Dendrobates lehmanni is added.
- The image of Dendrobates reticulatus is added.
- The image of Rana (Aquarana) catesbeiana is changed.
- The image of Rana (Eburana) supranarina is added.
- 2001/8/11
- The image of Rana tsushimensis is changed.
- The image of Rana tagoi okiensis is added.
- The image of Rana (Limnonectes) namiyei is added.
- The image of Rana porosa brevipoda is changed.
- The image of Hyla hallowellii is added.
- The image of Rana tagoi tagoi is added.
- The image of Bufo japonicus formosus is added.
- The image of Bufo torrenticora is changed.
- 2001/6/23
- The image of Ensatina e.oregonensis is added.
- The image of Ensatina e.xanthoptica is added.
- Cynops ensicauda ensicauda is added.
- 2001/5/19
- The image of Neurergus strauchii strauchii is added.
- Neurergus strauchii barani is added.
- Neurergus crocatus is added.
- Neurergus kaiseri is added.
- Neurergus crocatus is added.
- The page of the "Subspecies of the Fire Salamander" is added.
- The image of Onychodactylus japonicus is added.
- 2001/4/21
- The image of Tylototriton verrucosus is added.
- The image of Paramesotriton chinensis is added.
- The image of Paramesotriton caudopunctatus is added.
- The image of Paramesotriton hongkongensis is added.
- 2001/3/17
- The image of Andrias japonicus is added.
- Pseudotriton montanus montanus is added.
- Dyscophus antongili is added.
- Dyscophus insularis is added.
- The image of Dyscophus guineti is added.
- 2001/2/17
- The image of Hynobius abei is added.
- The image of Hynobius nigrescens is added.
- The image of Hynobius lichenatus is added.
- The image of Rana (Rana) tagoi tagoi is added.
- 2001/1/13
- Aneides vagrans is added.
- Hydromantes platycephalus is added.
- Hydromantes shastae is added.
- Ranodon sibiricus is added.
- Hynobius leechii is added.
- Mertensiella caucasica is added.
- Ensatina e.croceater is added.
- Ensatina e.oregonensis is added.
- Ensatina e.platensis is added.
- Ensatina e.xanthoptica is added.
- Triturus marmoratus pygmaeus is added.
- Triturus dobrogicus is added.
- The image of Triturus vittatus ophryticus is added.
- Hyla arborea is added.
- Hyla eximia is added.
- Bufo bufo is added.
- Phrynohyas imitatrix is added.
- 2000/12/23
- The image of Dendrobates histrionicus is added.
- The image of Hynobius stejnegeri is added.
- The image of Hynobius hidamontanus is added.
- 2000/11/26
- Echinotriton wenxianensis is added.
- Ambystoma annulatum is added.
- The image of Ambystoma mexicanum is added.
- 2000/10/28
- Salamandra atra atra is added.
- Echinotriton chinhaiensis is added.
- The image of Notophthalmus
viridescens viridescens is changed.
- Bufo speciosus is added.
- Bufo cognatus is added.
- The Link is added.
- 2000/9/15
- The image of Hyla japonica is changed.
- Desmognathus orestes is added.
- Desmognathus marmoratus is added.
- 2000/8/18
- The image of Hynobius retardatus is added.
- The image of Hynobius lichenatus is added.
- The image of Rhacophorus schlegelii is added.
- The image of Bufo japonicus japonicus is changed.
- Dendrobates reticulatus is added.
- Ceratophrys cranwelli is added.
- Desmognathus imitator is added.
- 2000/7/20
- Neurergus strauchii is added.
- Tylotriton verrucosus spp. is added.
- Ambystoma cingulatum is added.
- Plethodon yonahlossee is added.
- Batrachoseps attenuatus is added.
- 2000/6/17
- Salamandrella keyserlingii is added.
- Hynobius kimurae is added.
- The image of Hynobius dunni is added.
- The image of Hynobius retardatus is added.
- The image of Hynobius stejinegeri is added.
- 2000/5/13
- The image of Triturus marmoratus is added.
- Plethodon jordani is added.
- 2000/5/3
- The image of Hynobius tokyoensis is changed.
- Opening of Frogs and Toads of a foreign country
- 2000/3/19
- Hynobius takedai is added.
- New images are added to Hynobius naevius.
- New images are added to Hynobius kimurae.
- New images are added to Hynobius boulengeri.
- The photograph of Onychodactylus japonicus is changed.
- Gyrinophilus porphyriticus porphyriticus is added.
- 2000/2/19
- Ambystoma tigrinum melanostictum is added.
- Plethodon hoffmani is added.
- 2000/1/9
- The translation into English of Salamanders and Newts of a foreign country be completion.
- It links to ENCYCLPEDIA OF JAPANESE REPTILES.
- 2000/1/5
- The new photograph of the rare transparent eggs of Hynobius nigrescens is added.
- The image of Hynobius nebulosus is changed.
- Hynobius hidamontanus is added.
- 1999/12/23
- New images are added to Cynops ensicauda.
- New images are added to Tylotriton andersoni.
- A new image is added to Rana (Eburana) narina.
- 1999/10/10
- [Frogs and Toads of JAPAN]It is all the species the frog of Japan.
- [Salamanders and Newts of JAPAN] It is all other than 3 species(H.takedai,H.tenuis,S.keyserlingii) the salamander and newt of Japan.
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