Merlin's Keeper Merlin's Keeper

Browse care guides for exotic and reptile species. All information is for educational purposes and does not replace professional veterinary advice.

Antilles Pinktoe Tarantula
Spider Intermediate

Antilles Pinktoe Tarantula

Caribena versicolor

An arboreal tarantula endemic to the Caribbean island of Martinique, where it spins silk retreats in trees, s…

🌡 20–28°C · 💧 55–75%
Arizona Bark Scorpion
Scorpion Advanced

Arizona Bark Scorpion

Centruroides sculpturatus

A small, slender, yellowish-tan buthid from the south-western USA (Arizona, southern California, Nevada, Utah…

🌡 20–30°C · 💧 30–50%
Arizona Blonde Tarantula
Spider Beginner

Arizona Blonde Tarantula

Aphonopelma chalcodes

A desert tarantula from the south-western USA, mainly Arizona, where it lives in deep burrows dug under stone…

🌡 18–28°C · 💧 40–65%
Asian Forest Scorpion
Scorpion Beginner

Asian Forest Scorpion

Heterometrus spinifer

A large black forest scorpion from humid forests of South and South-East Asia, including Malaysia, Thailand, …

🌡 21–29°C · 💧 70–85%
Axolotl
Amphibian Intermediate

Axolotl

Ambystoma mexicanum

Native only to Lake Xochimilco and formerly Lake Chalco near Mexico City, where it is now critically endanger…

🌡 12–20°C
Bearded Dragon
Lizard Beginner

Bearded Dragon

Pogona vitticeps

Native to the semi-arid woodland, scrub and rocky desert of inland eastern and central Australia. A heavy-bod…

🌡 18–35°C · 💧 30–50%
Blue Forest Scorpion
Scorpion Beginner

Blue Forest Scorpion

Javanimetrus cyaneus

A big forest scorpion from tropical rainforest and wetland forest in Borneo, the Philippines and Indonesia, w…

🌡 21–29°C · 💧 70–85%
Blue-tongued Skink
Lizard Beginner

Blue-tongued Skink

Tiliqua scincoides

Native to northern, eastern and south-eastern Australia, with one subspecies on the Tanimbar Islands of Indon…

🌡 18–32°C · 💧 40–60%
Bold Jumping Spider
Spider Beginner

Bold Jumping Spider

Phidippus audax

Widespread across the USA, southern Canada and northern Mexico in grassland, open woodland, gardens and build…

🌡 18–27°C · 💧 45–70%
Brazilian Black Tarantula
Spider Beginner

Brazilian Black Tarantula

Grammostola pulchra

Native to southern Brazil near the Uruguayan border, where it lives in open grassland and forest edges and us…

🌡 18–27°C · 💧 50–70%
Brazilian Rainbow Boa
Snake Intermediate

Brazilian Rainbow Boa

Epicrates cenchria

Native to South America east of the Andes, from the Amazon basin to northern Argentina, in humid forest and s…

🌡 22–30°C · 💧 70–90%
Brazilian Red and White Tarantula
Spider Intermediate

Brazilian Red and White Tarantula

Nhandu chromatus

A large, heavy-bodied terrestrial tarantula from Brazil that digs its own burrow or takes over an existing on…

🌡 20–28°C · 💧 55–75%
Brazilian Salmon Pink Birdeater
Spider Beginner

Brazilian Salmon Pink Birdeater

Lasiodora parahybana

One of the largest tarantulas in the world, endemic to the Atlantic forest region of north-eastern Brazil, wh…

🌡 20–28°C · 💧 55–75%
Brazilian Whiteknee Tarantula
Spider Intermediate

Brazilian Whiteknee Tarantula

Acanthoscurria geniculata

Native to the lowland rainforest of the Amazon basin in northern Brazil, where it lives in burrows. A large, …

🌡 20–28°C · 💧 55–75%
Burmese Python
Snake Advanced

Burmese Python

Python bivittatus

Native to southern and south-east Asia, from eastern India and Nepal to southern China, Java and Sulawesi, in…

🌡 24–32°C · 💧 50–75%
California Kingsnake
Snake Beginner

California Kingsnake

Lampropeltis californiae

Native to the western United States and north-western Mexico, in habitats from desert and grassland to chapar…

🌡 20–30°C · 💧 40–60%
Carolina Wolf Spider
Spider Intermediate

Carolina Wolf Spider

Hogna carolinensis

The largest wolf spider in North America, found from the eastern USA to the desert Southwest on open, flat gr…

🌡 20–28°C · 💧 40–65%
Carpet Python
Snake Intermediate

Carpet Python

Morelia spilota

Native to most of Australia (except the arid centre and west) and to New Guinea and nearby islands, in habita…

🌡 20–32°C · 💧 40–60%
Chaco Golden Knee Tarantula
Spider Beginner

Chaco Golden Knee Tarantula

Grammostola pulchripes

A large, heavy-bodied terrestrial tarantula from the grasslands of Paraguay and Argentina in the Gran Chaco r…

🌡 18–28°C · 💧 45–70%
Children's Python
Snake Beginner

Children's Python

Antaresia childreni

Native to northern Australia, from the Kimberley across the Top End to northern Queensland, in rocky country,…

🌡 20–32°C · 💧 20–80%
Chilean Rose Tarantula
Spider Beginner

Chilean Rose Tarantula

Grammostola rosea

Native to the dry scrub and high desert of northern Chile, Bolivia and Argentina, where it lives in burrows f…

🌡 16–27°C · 💧 40–65%
Cobalt Blue Tarantula
Spider Advanced

Cobalt Blue Tarantula

Melopoeus lividus

An Old World burrowing tarantula from tropical forest in Myanmar and neighbouring Thailand, where it spends a…

🌡 20–28°C · 💧 65–85%
Common Boa
Snake Intermediate

Common Boa

Boa imperator

Ranges from Mexico through Central America to north-western South America, in habitats from rainforest to dry…

🌡 20–32°C · 💧 55–75%
Common Garter Snake
Snake Beginner

Common Garter Snake

Thamnophis sirtalis

The most widespread snake in North America, found from Canada to Florida in meadows, woodland, marshes and al…

🌡 18–30°C · 💧 35–60%
Corn Snake
Snake Beginner

Corn Snake

Pantherophis guttatus

Native to the south-eastern and central United States, where it lives in overgrown fields, woodland edges, pi…

🌡 20–30°C · 💧 40–70%
Costa Rican Zebra Tarantula
Spider Beginner

Costa Rican Zebra Tarantula

Aphonopelma seemanni

A burrowing terrestrial tarantula from semi-arid scrubland in western Costa Rica, Nicaragua and Honduras, whe…

🌡 18–28°C · 💧 55–75%
Crested Gecko
Lizard Beginner

Crested Gecko

Correlophus ciliatus

Endemic to the South Province of New Caledonia (southern Grande Terre and the Isle of Pines), where it lives …

🌡 18–28°C · 💧 40–80%
Cupboard Spider (False Widow)
Spider Beginner

Cupboard Spider (False Widow)

Steatoda grossa

Native to Europe and temperate Asia and now found worldwide, it is established in houses across England, Wale…

🌡 15–26°C · 💧 40–70%
Curly Hair Tarantula
Spider Beginner

Curly Hair Tarantula

Tliltocatl albopilosus

Formally recorded from northern Costa Rica, with hobby stock also traced to Nicaragua and Honduras, it lives …

🌡 18–27°C · 💧 50–70%
🪲
Other Inverts Beginner

Dairy Cow Isopod

Porcellio laevis

A woodlouse probably native to North Africa that is now found worldwide, including Britain, where it has been…

🌡 18–30°C · 💧 50–80%
Deathstalker
Scorpion Advanced

Deathstalker

Leiurus quinquestriatus

A slender, straw-yellow buthid from the deserts and dry scrub of North Africa and the Middle East, sheltering…

🌡 20–32°C · 💧 25–45%
Desert Hairy Scorpion
Scorpion Intermediate

Desert Hairy Scorpion

Hadrurus arizonensis

North America's largest scorpion, from the Sonoran and Mojave deserts of the south-western USA and north-west…

🌡 20–32°C · 💧 20–45%
Dumeril's Boa
Snake Intermediate

Dumeril's Boa

Acrantophis dumerili

Endemic to western and south-western Madagascar, where it lives on the ground in dry forest and spiny thicket…

🌡 20–30°C · 💧 40–60%
🦂
Scorpion Beginner

Dwarf Wood Scorpion

Liocheles australasiae

A tiny, flattened scorpion that lives in rotting wood and under bark and stones across tropical Asia, Austral…

🌡 21–30°C · 💧 60–85%
Emperor Scorpion
Scorpion Beginner

Emperor Scorpion

Pandinus imperator

A large, glossy black scorpion from the rainforest and humid savannah of West Africa, where it burrows under …

🌡 21–30°C · 💧 70–85%
Flat Rock Scorpion
Scorpion Intermediate

Flat Rock Scorpion

Hadogenes troglodytes

A very flat scorpion from dry bushveld rock outcrops in northern South Africa, Botswana, Zimbabwe and Mozambi…

🌡 21–30°C · 💧 40–60%
Florida Bark Scorpion
Scorpion Advanced

Florida Bark Scorpion

Centruroides gracilis

A slender bark scorpion native to Mexico and Central America and introduced to Florida, the Caribbean, parts …

🌡 21–30°C · 💧 50–70%
Ghost Mantis
Other Inverts Beginner

Ghost Mantis

Phyllocrania paradoxa

Widespread in dry bush and open woodland across sub-Saharan Africa and Madagascar. A small mantis of 4.5-5 cm…

🌡 18–30°C · 💧 50–80%
Giant African Land Snail
Other Inverts Beginner

Giant African Land Snail

Lissachatina fulica

Native to East Africa and now an invasive pest across much of the tropics, it lives in damp vegetation and le…

🌡 18–28°C · 💧 70–90%
Giant African Millipede
Other Inverts Beginner

Giant African Millipede

Archispirostreptus gigas

From lowland forest and coastal woodland of East Africa (Mozambique to Kenya). One of the world's largest mil…

🌡 20–27°C · 💧 70–85%
Giant Asian Mantis
Other Inverts Beginner

Giant Asian Mantis

Hierodula membranacea

From South-East Asia, where it lives on shrubs and trees in hot, humid climates. A large, sturdy praying mant…

🌡 18–30°C · 💧 40–70%
Giant Prickly Stick Insect
Other Inverts Beginner

Giant Prickly Stick Insect

Extatosoma tiaratum

From the rainforests of eastern Queensland and New South Wales, Australia. Females are heavy, spiny, leaf-lik…

🌡 17–27°C · 💧 55–80%
Golden Blue-leg Baboon
Spider Advanced

Golden Blue-leg Baboon

Harpactira pulchripes

An Old World baboon spider from a small area of South Africa's Eastern Cape around Makhanda (Grahamstown), wh…

🌡 18–28°C · 💧 40–65%
Golden Desert Scorpion
Scorpion Intermediate

Golden Desert Scorpion

Scorpio maurus

A stocky burrowing scorpion from the deserts and dry woodland of North Africa and the Middle East, where it d…

🌡 20–32°C · 💧 30–50%
Goliath Birdeater
Spider Advanced

Goliath Birdeater

Theraphosa blondi

The world's heaviest spider, from rainforest in northern South America (Venezuela, the Guianas and northern B…

🌡 20–28°C · 💧 65–90%
Gooty Sapphire Ornamental Tarantula
Spider Advanced

Gooty Sapphire Ornamental Tarantula

Poecilotheria metallica

An arboreal Old World tarantula known in the wild only from a small, heavily degraded forest area in Andhra P…

🌡 20–28°C · 💧 60–80%
Green Bottle Blue Tarantula
Spider Beginner

Green Bottle Blue Tarantula

Chromatopelma cyaneopubescens

Native to the arid Paraguaná Peninsula of northern Venezuela, where it lives in heavily webbed burrows under …

🌡 18–28°C · 💧 40–65%
Green Tree Python
Snake Advanced

Green Tree Python

Morelia viridis

Native to New Guinea, nearby Indonesian islands and Australia's Cape York Peninsula, where it lives in rainfo…

🌡 21–31°C · 💧 40–70%
Guatemalan Tiger Rump
Spider Beginner

Guatemalan Tiger Rump

Davus pentaloris

A small terrestrial tarantula from southern Mexico and Central America (Guatemala, El Salvador and Honduras).…

🌡 18–27°C · 💧 55–75%
Heavy Jumping Spider
Spider Intermediate

Heavy Jumping Spider

Hyllus diardi

Found across South-East Asia and southern China in forests, gardens and urban areas. A large, heavy-bodied ju…

🌡 22–29°C · 💧 60–80%
Hermann's Tortoise
Tortoise Intermediate

Hermann's Tortoise

Testudo hermanni

Native to southern Europe, from eastern Spain, southern France and Italy (western subspecies) through the Bal…

🌡 15–32°C · 💧 40–70%
Honduran Milk Snake
Snake Beginner

Honduran Milk Snake

Lampropeltis abnorma

Native to the Caribbean lowlands of Honduras and Nicaragua and north-eastern Costa Rica, in tropical forest a…

🌡 20–30°C · 💧 50–70%
Indian Ornamental Tarantula
Spider Advanced

Indian Ornamental Tarantula

Poecilotheria regalis

An arboreal Old World tarantula from southeastern India, where it lives in holes in tall trees and spins asym…

🌡 20–28°C · 💧 60–80%
Indian Stick Insect
Other Inverts Beginner

Indian Stick Insect

Carausius morosus

From southern India (culture stock originates in Tamil Nadu), it is the classic laboratory stick insect and a…

🌡 17–25°C · 💧 50–75%
🦂
Scorpion Intermediate

Javan Dwarf Scorpion

Chaerilus variegatus

A small forest scorpion described from Java, Indonesia, where it shelters under stones and fallen wood in hum…

🌡 20–28°C · 💧 70–85%
Kenyan Sand Boa
Snake Beginner

Kenyan Sand Boa

Eryx colubrinus

Found in north and east Africa, from Egypt and Niger to Kenya and northern Tanzania, in semi-desert and dry s…

🌡 21–32°C · 💧 30–50%
Leopard Gecko
Lizard Beginner

Leopard Gecko

Eublepharis macularius

Native to dry grassland, scrub and rocky semi-desert in Afghanistan, Pakistan, north-west India, western Nepa…

🌡 18–32°C · 💧 30–50%
Madagascar Hissing Cockroach
Other Inverts Beginner

Madagascar Hissing Cockroach

Gromphadorhina portentosa

Native to Madagascar, where it lives in rotting logs on the forest floor. A large, wingless, glossy brown coc…

🌡 20–30°C · 💧 50–75%
🐍
Snake Beginner

Mexican Black Kingsnake

Lampropeltis nigrita

Native to Sonora and Sinaloa in north-western Mexico and a small part of south-eastern Arizona, in rocky and …

🌡 20–30°C · 💧 40–60%
Mexican Fireleg Tarantula
Spider Beginner

Mexican Fireleg Tarantula

Brachypelma boehmei

A terrestrial tarantula from dry scrubland on the Pacific side of Guerrero, Mexico, where it lives in burrows…

🌡 18–28°C · 💧 40–65%
Mexican Red Rump Tarantula
Spider Beginner

Mexican Red Rump Tarantula

Tliltocatl vagans

A burrowing terrestrial tarantula from southern Mexico, including the Yucatan Peninsula, and Central America …

🌡 18–28°C · 💧 50–70%
Mexican Red-knee Tarantula
Spider Beginner

Mexican Red-knee Tarantula

Brachypelma hamorii

Native to the Pacific slopes of the Sierra Madre Occidental and Sierra Madre del Sur in Colima, Jalisco and M…

🌡 18–28°C · 💧 40–70%
Orange Baboon Tarantula
Spider Advanced

Orange Baboon Tarantula

Pterinochilus murinus

An Old World baboon spider from central, eastern and southern Africa, including Angola, Kenya, Tanzania, Moza…

🌡 18–28°C · 💧 40–65%
Pantropical Huntsman Spider
Spider Intermediate

Pantropical Huntsman Spider

Heteropoda venatoria

Found throughout the tropics and in heated buildings elsewhere, often in houses, barns and banana shipments, …

🌡 21–29°C · 💧 55–75%
Pinktoe Tarantula
Spider Beginner

Pinktoe Tarantula

Avicularia avicularia

A tree-dwelling tarantula from the humid rainforests of northern South America and Trinidad and Tobago, inclu…

🌡 20–28°C · 💧 55–75%
🐍
Snake Beginner

Pueblan Milk Snake

Lampropeltis polyzona

Native to southern Puebla, eastern Morelos and northern Oaxaca in Mexico, in dry, rocky scrub. A slim milk sn…

🌡 19–30°C · 💧 40–60%
Regal Jumping Spider
Spider Beginner

Regal Jumping Spider

Phidippus regius

Native to the south-eastern United States (especially Florida), the Bahamas and the Greater Antilles, where i…

🌡 20–27°C · 💧 50–75%
Reticulated Python
Snake Advanced

Reticulated Python

Malayopython reticulatus

Ranges across south and south-east Asia, from the Nicobar Islands and India through Indonesia to the Philippi…

🌡 23–32°C · 💧 60–80%
Rosy Boa
Snake Beginner

Rosy Boa

Lichanura trivirgata

Found in the deserts and rocky scrub of the south-western United States and north-western Mexico, often among…

🌡 18–30°C · 💧 20–60%
Royal Python
Snake Beginner

Royal Python

Python regius

Native to West and Central Africa, from Senegal to Sudan and Uganda, where it lives in grassland, savanna and…

🌡 21–32°C · 💧 50–80%
Shiny Burrowing Scorpion
Scorpion Intermediate

Shiny Burrowing Scorpion

Opistophthalmus glabrifrons

A heavy-bodied burrowing scorpion from dry savanna in southern and eastern Africa, including South Africa, Bo…

🌡 20–30°C · 💧 35–60%
Socotra Island Blue Baboon
Spider Intermediate

Socotra Island Blue Baboon

Monocentropus balfouri

An Old World tarantula found only on Socotra, an island belonging to Yemen, where it lives in a hot, fairly d…

🌡 20–28°C · 💧 40–65%
Spotted Python
Snake Beginner

Spotted Python

Antaresia maculosa

Native to eastern Queensland, northern New South Wales and southern Papua New Guinea, favouring rocky hillsid…

🌡 20–32°C · 💧 20–80%
Sun Beetle
Other Inverts Beginner

Sun Beetle

Pachnoda marginata

A flower chafer from west and central Africa, where adults feed on ripe and rotting fruit. Adults are 20-30 m…

🌡 20–28°C · 💧 50–70%
Tanzanian Giant Tailless Whip Scorpion
Other Inverts Intermediate

Tanzanian Giant Tailless Whip Scorpion

Damon diadema

From Kenya, Tanzania and central Africa, where it hides in caves, rock crevices and under fallen logs. Not a …

🌡 21–28°C · 💧 65–80%
Tanzanian Red-clawed Scorpion
Scorpion Intermediate

Tanzanian Red-clawed Scorpion

Pandinoides cavimanus

A dark brown to black scorpion with reddish claws from East Africa, mainly Tanzania, where it lives under roc…

🌡 21–29°C · 💧 65–80%
Texas Rat Snake
Snake Intermediate

Texas Rat Snake

Pantherophis obsoletus

Found mainly in Texas, extending into Louisiana, Arkansas and Oklahoma, in swamps, woodland, grassland, farml…

🌡 20–30°C · 💧 40–70%
Thai Forest Scorpion
Scorpion Beginner

Thai Forest Scorpion

Heterometrus laoticus

A large, jet-black forest scorpion from humid, peaty forest in Laos and Vietnam. Adults reach about 12 cm, an…

🌡 20–29°C · 💧 60–80%
Transvaal Thick-tailed Scorpion
Scorpion Advanced

Transvaal Thick-tailed Scorpion

Parabuthus transvaalicus

One of the largest buthids, from semi-arid scrub and desert in South Africa, Botswana, Zimbabwe and Mozambiqu…

🌡 20–32°C · 💧 30–50%
Veiled Chameleon
Lizard Intermediate

Veiled Chameleon

Chamaeleo calyptratus

Native to the mountains, plateaus and valleys of Yemen and south-western Saudi Arabia, where it lives in tree…

🌡 16–30°C · 💧 40–80%
Venezuelan Suntiger
Spider Advanced

Venezuelan Suntiger

Psalmopoeus irminia

An arboreal New World tarantula from Venezuela, Guyana and northern Brazil that builds webbed retreats in cre…

🌡 20–28°C · 💧 60–80%
Western Hognose Snake
Snake Beginner

Western Hognose Snake

Heterodon nasicus

Found from southern Canada through the central United States into northern Mexico, on sandy or gravelly prair…

🌡 18–30°C · 💧 30–50%
Yellow Fat-tailed Scorpion
Scorpion Advanced

Yellow Fat-tailed Scorpion

Androctonus australis

A yellow buthid with a very thick tail from the deserts and arid mountains of North Africa, hiding under ston…

🌡 20–32°C · 💧 20–40%