False Map Turtle
Graptemys pseudogeographica
The 'False Map Turtle'. Iconic fluvial aquatic tortoise (10 inches), famous for the 'topographic' street map designs in bright yellow on the emerald green shell and for the piercing golden eyes cut by black stripes. Hyperactive and solar swimmer, needs boiling baskings and very extended and clean aquariums to avoid the fungal collapse typical of these species.
Wassertemperatur
20 - 32 °C
Umgebung
Süßwasser / Semiaquatisch
Luftfeuchtigkeit
80 - 100 %
Tagestemperatur
24 - 28 °C
Nachttemperatur
20 - 24 °C
Erwachsenengröße
25 cm
Artbeschreibung
Geographical Origin and Habitat: Large fast-flowing rivers, clean oxbow lakes and deep sunny currents of the American Mid-West.
Taxonomy and Genetics: Family Emydidae. The Graptemys genus (Map turtles) is famous for its high sexual dimorphism (females become gigantic, males remain pocket-sized) and for the very intricate neon yellow cobwebs on the skin (similar to a topographic map).
Behavior and Habits: Hyperactive and easily frightened surfers. Fantastic swimmers, they navigate in the aquarium 24 hours a day. They madly love to spend hours on emerged rocks under scorching lamps to dry their serrated shells (Extreme basking), but they launch themselves lightning fast into the water at the slightest movement in the room (they are habitual prey of eagles in nature).
Morphology: Aerodynamic and highly 'saw-toothed' shell on the rear edge. Olive green carapace furrowed by golden maps (very visible in babies, they darken in adults). Breathtaking face: yellow stripes that wrap in a ring behind the eye. Males (5-6 inches / 12-15 cm) remain 'dwarfs' and have huge tails; females explode to 10-11 inches / 25-28 cm of pure muscular length.
Pflege, Zucht und Mitbewohner
Terrarium Setup: Illinois Natural History Survey reports rivers and backwaters with mud bottoms and abundant basking sites as habitat for Graptemys pseudogeographica. This field-habitat statement is not a captive-enclosure specification; the source provides no dimensions, water volume, substrate depth, or basking-equipment protocol.
Lighting and Heating: The cited source does not provide a captive lighting schedule or heating target for this species; none is inferred here.
Humidity and Hydration: The cited source does not provide a captive humidity target or hydration protocol for this species; none is inferred here.
Feeding and Supplementation: Illinois Natural History Survey reports the species as omnivorous, feeding almost equally on plants and animals, including mollusks and insects. This natural-history observation does not establish captive portions, frequency, or supplementation.
Compatibility and Coexistence: Illinois Natural History Survey reports that the species is extremely wary when basking and among the first turtles to dive into water when approached by boat. This field observation is not a recommendation about cohabitation.
Health and Common Diseases: The cited source does not provide disease, treatment, or veterinary-management guidance for this species. Reproductive field history is limited to nesting from late May into early July, with females laying two to three clutches of ellipsoidal, flexible-shelled eggs of about 14 eggs per clutch; it does not establish a captive breeding protocol.
Geografische Herkunft und Verbreitung
Large fast-flowing rivers, clean oxbow lakes and deep sunny currents of the American Mid-West.
Ursprung
Nordamerika
Reptilienprofil
- Diät
- Omnivore
- The diet of Graptemys pseudogeographica consists of specific nutrients. It forages for a variety of food sources. A well-balanced feeding regimen is essential.
- Erwachsenengröße
- 25 cm
- Lebensstil/Mikrohabitat
- Aquatic
- Graptemys pseudogeographica leads a lifestyle adapted to its niche. It utilizes various elements of its habitat. Providing a complex enclosure is crucial for its enrichment.
- Aktivitätszyklus
- Diurnal
- The activity pattern of Graptemys pseudogeographica dictates when it is most active. It exhibits periods of rest aligned with light cycles. Understanding these rhythms helps create a suitable schedule.
- Sozialität
- Gregarious
- The behavior of Graptemys pseudogeographica is characterized by distinctive interactions. It displays specific patterns of foraging and hiding. Observing these behaviors provides crucial insights.
- Reproduktion
- Oviparous
- Reproduction for Graptemys pseudogeographica involves specific mating behaviors. Females seek out appropriate nesting sites. Successful breeding requires mimicking natural conditions.
- Handhabungstoleranz
- Tolerant
- Handling Graptemys pseudogeographica should be done with care. It is recommended to allow the animal to adjust first. Gentle movements are key when handling is necessary.
- Brumation
- Erforderlich
- Brumation for Graptemys pseudogeographica is triggered by temperature changes. During this period, its metabolism slows down. Proper preparation is essential to ensure a healthy emergence.
- Häutung
- Regular
- The molting process of Graptemys pseudogeographica allows it to shed old layers. Adequate humidity is vital for facilitating a smooth shed. Caretakers must regularly check for retained pieces.
Verwandte Arten
Empfehlungen gruppiert nach nahen Verwandten, Auswahl von Begleitern und ähnlicher Betreuung.
