Cantaloupe

Greek Tortoise

Testudo graeca

The Tortoise Table lists melon as 'sparingly'; Greek Tortoises are Mediterranean herbivores for which high-sugar, high-moisture fruits are inappropriate as regular food. Tortoise Trust highlights poor Ca:P ratio as an additional concern.

Yellow-bellied Slider

Trachemys scripta scripta

Yellow-bellied Sliders share a dietary profile closely parallel to Red-eared Sliders; fruit including cantaloupe may be offered very occasionally but provides little nutritional benefit. Merck Vet Manual cautions that fruits are poor sources of calcium and micronutrients for reptiles.

Russian Tortoise

Agrionemys horsfieldii

The Tortoise Table lists melon as 'sparingly' for tortoises, and ReptiFiles emphasizes a low-sugar diet for Russian Tortoises with no fruit listed as safe. High water and sugar content make cantaloupe poorly suited to this arid-adapted species.

Hermann's Tortoise

Testudo hermanni

The Tortoise Table rates melon as 'sparingly' for tortoises broadly; as a Mediterranean herbivore, Hermann's Tortoise is not adapted to high-sugar, high-water fruits and regular feeding risks gut disruption and obesity.

Red-eared Slider

Trachemys scripta elegans

Red-eared Sliders are omnivores with a significant plant component; Merck Vet Manual notes fruits are 'poorer sources of protein, calcium, and micronutrients' for reptiles. Cantaloupe may be offered very occasionally as enrichment but is not a nutritionally valuable food for this species.

Painted Turtle

Chrysemys picta

Painted Turtles shift toward omnivory as adults but their plant portion is best filled by leafy greens and aquatic vegetation; Tortoise Trust notes aquatic plants and salad as appropriate for painted turtles. Cantaloupe offers minimal nutritional value and high sugar relative to better plant options.

Leopard Tortoise

Stigmochelys pardalis

Leopard Tortoises are grass-heavy herbivores similar to Sulcata; no fruit is indicated for this species in ReptiFiles or Tortoise Trust guidance. The high sugar and water content of cantaloupe are inappropriate for this arid-adapted, high-fiber feeder.

Red-footed Tortoise

Chelonoidis carbonarius

Red-footed Tortoises are omnivores with a documented 30% fruit component in their diet, and cantaloupe is noted as an appropriate treat for this species per The Tortoise Table (melon listed sparingly). High water content is less problematic for Red-foots than for strict Mediterranean herbivores.

Eastern Box Turtle

Terrapene carolina

Eastern Box Turtles are documented omnivores for which fruit is a natural dietary component; The Tortoise Table lists melon as 'sparingly' and keeper practice supports cantaloupe as an accepted treat. High water content is well tolerated given this species' semi-moist natural habitat.

Sulcata Tortoise

Centrochelys sulcata

ReptiFiles explicitly states NO FRUIT EVER for Sulcata Tortoises without exception. As a grass-heavy feeder adapted to arid savanna conditions, fruit including cantaloupe is categorically contraindicated for this species.