
Source: Wikimedia Commons
Neurergus kaiseri
A newt endemic to just four streams in the southern Zagros Mountains of Iran. It has a striking pattern of black spots on white with orange along the middorsal line and tail. Listed on CITES Appendix I, so it requires a registration certificate in Japan.
Neurergus kaiseri is endemic to four streams within a single catchment in the southern Zagros Mountains of Iran, and is the smallest species in its genus. Adults measure 10-14 cm and carry a high-contrast pattern of black spots on white with orange along the middorsal line and tail. It lives in highland streams surrounded by arid scrub, and because water is absent for a significant part of the year it moves into the surrounding oak and pistachio woodland and aestivates. Its range is tiny, and habitat loss together with illegal collection for the pet trade has reduced numbers, leading to its listing on CITES Appendix I in 2010. Captive breeding programmes run at several zoos. Husbandry follows that of other newts that migrate seasonally between land and water: a large semi-aquatic setup with plenty of rocks and hides, a water depth of 20-30 cm and gentle flow. It does well at 15-25 C and tolerates up to 30 C when kept on land.
Source: Wikipedia (CC BY-SA 4.0)
The Kaiser's Spotted Newt lives 10-15 years.
The Kaiser's Spotted Newt grows to 10-14cm.
The ideal temperature for the Kaiser's Spotted Newt is 15〜25℃.
Origin
Southern Iran (only four streams in the southern Zagros Mountains)
Lifespan
Sources: Caudata Culture: Neurergus kaiseri / Wikipedia (English)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Neurergus kaiseri Schmidt, 1952
Synonyms: Neurergus crocatus kaiseri Schmidt, 1952
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Listed on Appendix I effective 23 June 2010 and remains on Appendix I (Species+ and Caudata Culture also list it on Appendix I effective 22 March 2010). As it qualifies as an internationally rare wild fauna and flora species, a registration certificate based on the Species Conservation Act is required for transfer and sale within Japan.
Sources: CITES Appendices (Neurergus kaiseri 附属書I、2010年6月23日発効) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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10-15 years
Size
10-14cm
Temperature
15〜25℃
Humidity
40〜70%
Small earthworms, waxworms, large fruit flies, woodlice and crickets
15-25 C suits it, and it tolerates up to 30 C when kept on land. A terrestrial period at 5-10 C in winter stimulates breeding. Avoid temperatures near freezing.
Use a semi-aquatic setup with plenty of rock and bark, providing hides both above and below water. A depth of 20-30 cm is typical. Keep filtration gentle, producing no more than slight water movement.
On land, adults and juveniles take small earthworms, waxworms, large fruit flies, maggots, woodlice and appropriately sized crickets. In the water, the usual newt foods work.
It is active and moves between land and water as conditions change. Conspecific aggression is low, but because so few animals exist, keepers are expected to manage bloodlines carefully.
It is a CITES Appendix I species, so transfer or sale in Japan requires a registration certificate under the Act on Conservation of Endangered Species. Trading an unregistered animal is an offence. Always confirm documented captive-bred provenance.
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Kaiser's Spotted Newt is 15〜25℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Kaiser's Spotted Newt is 10-15 years. With proper care and nutrition, they can live a long and healthy life.
Kaiser's Spotted Newt typically reaches 10-14cm as an adult. Size may vary depending on care conditions and individual genetics.
Kaiser's Spotted Newt feeds on: Small earthworms, waxworms, large fruit flies, woodlice and crickets. Aim for a balanced diet with appropriate feeding frequency.
The price of Kaiser's Spotted Newt varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026