Razor-backed Musk Turtle
Sternotherus carinatus
The 'Razor-backed Musk Turtle'. The most prehistoric and peculiar of North American mini-turtles (6 inches). Easily recognizable by its hyper-acuminate roof-shaped shell (a razor keel on top of the back) and lively but deeply aquatic temperament. As the name suggests, if disturbed it sprays a pestilential musk odor. Ideal for small apartment aquariums being adorably pocket-sized.
Temperatura da água
20 - 28 °C
Ambiente
Água doce / Semiaquático
Umidade
80 - 100 %
Temperatura diurna
24 - 28 °C
Temperatura noturna
20 - 24 °C
Tamanho adulto
15 cm
UVB
Ferguson 2-3
UVI
0,7 - 2,6 UVI
Descrição da espécie
Geographical Origin and Habitat: Slow streams, swamps dense with wedged branches and muddy lakes of the Mississippi River basin.
Taxonomy and Genetics: Family Kinosternidae (North American mud turtles). Exaggerated cousin of the common musk turtle (Sternotherus odoratus). Its plastron is very reduced and leaves much of the soft flesh exposed, making it vulnerable, which is why it furiously defends its body with the malodorous liquid.
Behavior and Habits: Miniature submarine mountaineers. Although almost 100% aquatic, they are ungraceful swimmers (they walk heavily on the bottom collecting food or climb on woods to get to the surface of the water). They rarely come to the surface for long baskings (they are content to stick out their pointed head and smell the air or sleep hanging from a log).
Morphology: Keeled pocket monsters (Only 5-6 inches / 12-15 cm). Pale gray-brown shell painted with spectacular blackish 'cobwebs' and dots (Especially beautiful in neonates). The unique feature is the slope of the spine: it forms a formidable 'Sloping roof' ('Razor-back'). Males with giant big heads and very stubby hooked tails.
Cuidado, criação e companheiros de tanque
Terrarium Setup: DEEP AQUATERRARIUMS WITH INTRICATE BRANCHES (A 30x16 inches is enough, excellent for those with little space). They demand filtered waters but weak in current. Put tons of submerged logs (Bogwood) wedged vertically: they will love to climb them to emerge without tiring themselves swimming. Small cork dry area (Floating dock).
Lighting and Heating: Light basking at 86°F (30°C) (Don't stress if they never come out to sunbathe). MILD WATER AT 75-79°F (24-26°C). 5% UVB radiation on the water (fundamental for bones). They hate very hot tropical water: at 75°F (24°C) they are perfect.
Humidity and Hydration: 100% Aquatic (70-90% atmospheric).
Feeding and Supplementation: Snail Meat Grinders. Benthic predators (eat on the bottom). In nature they sift the gravel looking for larvae, snails, crayfish. In captivity they devour thawed whole minnows (Silversides/Guppies), carnivore pellets and gutted crickets. No vegetables and no pork/beef meat.
Compatibility: Hyper-Defensive with the owner, docile in the tank. Handle them as little as possible: they wriggle their powerful jaws trying to bite off a finger in panic and 'spray' malodorous musky urine all over the living room. Excellent coexistence in large groups (if space permits).
Health and Common Diseases: Decay from drowning or starvation if placed in tanks of giant Trachemys without rocks, and if the water is fetid, the bacteria dig lethal craters (Shell-rot) in the beautiful keeled carapace.
Origem e distribuição geográfica
Slow streams, swamps dense with wedged branches and muddy lakes of the Mississippi River basin.
Origem
América do NorteLeste Asiático
Perfil de réptil
- Dieta
- Carnivore
- The diet of Sternotherus carinatus consists of specific nutrients. It forages for a variety of food sources. A well-balanced feeding regimen is essential.
- Tamanho adulto
- 15 cm
- Estilo de vida/Microhabitat
- Aquatic
- Sternotherus carinatus leads a lifestyle adapted to its niche. It utilizes various elements of its habitat. Providing a complex enclosure is crucial for its enrichment.
- Ciclo de atividades
- Crepuscular
- The activity pattern of Sternotherus carinatus dictates when it is most active. It exhibits periods of rest aligned with light cycles. Understanding these rhythms helps create a suitable schedule.
- Socialidade
- Gregarious
- The behavior of Sternotherus carinatus is characterized by distinctive interactions. It displays specific patterns of foraging and hiding. Observing these behaviors provides crucial insights.
- Reprodução
- Oviparous
- Reproduction for Sternotherus carinatus involves specific mating behaviors. Females seek out appropriate nesting sites. Successful breeding requires mimicking natural conditions.
- Tolerância de tratamento
- With caution
- Handling Sternotherus carinatus should be done with care. It is recommended to allow the animal to adjust first. Gentle movements are key when handling is necessary.
- Brumação
- Não obrigatório
- Brumation for Sternotherus carinatus is triggered by temperature changes. During this period, its metabolism slows down. Proper preparation is essential to ensure a healthy emergence.
- Muda
- Regular
- The molting process of Sternotherus carinatus allows it to shed old layers. Adequate humidity is vital for facilitating a smooth shed. Caretakers must regularly check for retained pieces.
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