Bearded Dragon morph

Dominant

Dunner

Bearded Dragon (Pogona vitticeps)

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What Dunner looks like

Irregular scaling and pattern

Dunner is a dominant mutation named after Kevin Dunn, the breeder who first produced this morph. Dunner modifies both scale direction and body pattern. In normal bearded dragons, scales lie flat and point posteriorly (toward the tail) in consistent rows. Dunner disrupts this organization: scales point outward and in random directions, giving the body a more chaotic or "bristled" texture when touched. Running a hand across a Dunner dragon feels different from a normal (resistance from redirected scales rather than smooth passage). Pattern-wise, the typical orderly lateral spot rows of normal bearded dragons are disrupted: markings appear more randomly placed, scattered, or absent from their usual positions. The tail shows distinctive modified scalation compared to a normal. Dunner also affects the undersides of the toes, which show modified scale direction visible on close inspection. As a dominant trait, one copy of the Dunner gene produces the full visual phenotype in heterozygous animals (50% of offspring from Dunner × non-Dunner pairings show the trait). Note: Homozygous "Super Dunner" animals have been produced. Some breeders report enhanced expression relative to heterozygous Dunner, which may indicate incomplete dominance rather than simple dominance.

How to identify it: Dunner (heterozygous or homozygous): Scale direction is modified. Scales do not lie flat toward the tail but point outward or in multiple directions. Drag a fingertip gently from head to tail: normal dragons feel smooth; Dunner dragons offer resistance from redirected scales. Pattern markings are disrupted. The distinct lateral spot rows present in normals are absent or scattered. The tail shows modified scale appearance (scales may appear to lie differently than normal). Undersides of toes may show scale direction changes visible under magnification. Distinguished from Leatherback: Leatherback reduces scale size; Dunner redirects scale direction (full-sized scales, wrong orientation). Distinguished from normal: the haptic (touch) difference is often the easiest initial identification method.

How Dunner is inherited

Dunner follows a dominant inheritance pattern, carried on the Dunner allele (locus DUNN).

Combo morphs with Dunner

  • Dunner Hypo

    Combination of Dunner (dominant, one copy required) and Hypo (homozygous recessive). The modified scale direction and disrupted pattern of Dunner is displayed with the brightened, reduced-melanin coloration of Hypo. The result is a bearded dragon with Dunner's chaotic scale texture and scattered pattern rendered in clean, vivid colors without dark melanin overlay. Clear nails confirm Hypo. A visually striking combination that enhances the color presence in the Dunner morph, making the redirected-scale texture stand out more dramatically against vivid background coloration.

Predict Dunner pairingsOpen the Bearded Dragon genetics calculator.Identify a Bearded Dragon morphUse the morph identifier to match photos to visually identifiable traits.

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