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Hermann’s Tortoise Species Profile:

(Testudo hermanni)

“Hermann’s tortoise (Testudo hermanni) walking through dry grass, displaying its domed yellow-and-black patterned shell.”
“A Hermann’s tortoise explores a sunlit patch of dry grass—its striking yellow-and-black shell pattern is a hallmark of this Mediterranean species.”

Hermann’s Tortoises are a very fun little Mediterranean species. They are very personable and they are pretty hardy and available which is perfect for beginners. This species profile will go over the basics, check out the Hermann’s Care Guide I made for this iconic species of tortoise.

Hermann’s tortoises are very similar in care requirements to other Mediterranean species like the Russian tortoise.

Quick Facts

Scientific Name:Testudo hermanni
Common Name(s):Hermann’s tortoise, Mediterranean tortoise
Family / Taxonomy:Testudinidae
Native Range / Distribution:Southern Europe—Italy, France, Spain, the Balkans, and Mediterranean islands
Habitat:Dry, scrubby forests, grasslands, and rocky hillsides
Adult Size:6–8 in (15–20 cm) shell length
Lifespan:50–75+ years
Conservation Status:Near Threatened (IUCN Red List)

Identification

  • Shell: Highly domed and compact, thick and sturdy, bright yellow with contrast of black, colors can fade with age.
  • Plastron: Plastron usually has 2 black bands running down it. They don’t have a hinged shell.
  • Tail Spur: Males have a horny spur or nail at the tail tip.
  • Subspecies:
    • T. h. hermanni (Western) — brighter colors, distinct keyhole pattern.
    • T. h. boettgeri (Eastern) — larger, slightly duller coloration.
  • Sexual Dimorphism: Males: longer tails and concave plastrons; females: shorter tails and flatter plastrons.

Natural Behavior & Habits

  • Diurnal—active during cooler morning and evening hours. Rest or finds a cool spot during the heat of day. Expect activity around sunrise and right before sunset.
  • Bromates -(hibernates) during cold months in temperate areas. They will get up and roam the warm days but most the time they will be sluggish or sleep burrowed for days at a time. Always provide fresh water incase they get up thirsty.
  • Herbivorous—grazes on weeds, grasses, and flowers in the wild. They also will consume leaves. Check out the tortoise feeding list I made to help create a varied diet.
  • Breeding– Mates in spring after brumation; females lay 2–12 eggs; incubation 60–90 days.
  • Burrowing– Choosing the right substrate is important for maintaining humidity and allowing natural digging behavior. You can read more about safe options in our guide to tortoise substrates.

Care Overview

  • Enclosure: Indoor enclosure are usually for hatchlings and juveniles while outdoors is usually best for adults. The size changes depending on age but for Hemrann’s I like to go 4×2 foot indoors. and 8×4 foot outdoors. Bigger is always better. Here is a quick Tortoise Enclosure Size Guide I wrote to help.
  • Temperature: Basking 90–95 °F (32–35 °C); ambient 75–85 °F (24–29 °C); nighttime 65–70 °F (18–21 °C).
  • Humidity: Moderate (40–60 %); humid hides for juveniles’ Plants and shade also help retain moisture.
  • Diet: Weeds, grasses, and leafy greens—avoid high-protein foods and limit fruit. Leaves like grape leaves also are great, and mazuri tortoise diet is a good commercial pellet to use.
  • UVB/Sunlight: UVB is very important and needed for indoor enclosure. I use the tube version at 10.0 strength. Outdoors the sun is natural UVB just make sure you have shade and not full sun.

Full Care Guide: Hermann’s Tortoise Care Guide

“Hermann’s tortoise (Testudo hermanni) eating a green leaf in a grassy outdoor area, showing its textured head and forelimbs.”
Hermann’s tortoise eating grass. Free public domain CC0 photo. More: View public domain image source here

Interesting Facts

  • Fact: Hermann’s tortoises are one of the smallest Mediterranean tortoises, making them manageable for many keepers.
  • Fact: Their “keyhole” plastron pattern is a quick way to distinguish them from Greek tortoises.
  • FAQ: Do Hermann’s tortoises hibernate? → Yes, they bromate in colder climates.
  • FAQ: Are they good beginner tortoises? → Yes—they’re hardy and adapt well when cared for properly.

-Another beginner-friendly Mediterranean species often compared to Hermann’s tortoises is the Greek tortoise.

References & Resources

Resources & Next Steps

If you’re new to tortoise keeping, start with our Beginner’s Guide to Tortoise Care before choosing your species.