In biology, dactyly is the arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal. The term is derived from the Greek word δακτυλος ( dáktylos ) meaning "finger."

少趾 （英语：Oligodactyly） 是指具有过少的附肢（不是由截肢造成）。 少趾 有时会与 无趾 混淆。 [2] 不等趾型（常态足）是最常见的鸟类趾型，三个趾向前，一个趾向后， 鸣禽 和 雀形目 还有一些 猛禽 具有这种趾型。 并趾型和不等趾型类似，但是向前的三趾基部愈合， 翠鸟 和 佛法僧目 具有这种趾型。 对趾型 中，2和3号趾向前，1和4号趾向后，鹦鹉通常具有这种趾型。 [3] 异趾型与对趾型相似，但为3和4号趾向前，1和2号趾向后，只有 咬鹃科 具有这种趾型。 前趾型中，四 …

2022年8月30日 · Brachydactyly is a genetic condition that causes your fingers and toes to appear shorter in proportion to other parts of your body. Often, this condition doesn’t affect your ability to use your hands or feet and is only a cosmetic difference. No treatment is necessary unless your shortened bones make movement difficult.

Talk to your provider if anyone in your family was born with polydactyly. That means you might be more likely to pass the genetic code for it to your children. What is Polydactyly? Polydactyly is the medical term for having extra fingers or toes (digits). You might also see it …

Syndactyly (ie, digit fusion, typically via webbing) is a common inherited and clinically heterogeneous malformation. 1 It can be syndromic, comprising more than 300 distinct anomalies, 1 or nonsyndromic, existing as 1 of 9 nonsyndromic forms. 2 It …

少趾 （英語：Oligodactyly） 是指具有過少的附肢（不是由截肢造成）。 少趾 有時會與 無趾 混淆。 [2] 不等趾型（常態足）是最常見的鳥類趾型，三個趾向前，一個趾向後， 鳴禽 和 雀形目 還有一些 猛禽 具有這種趾型。 並趾型和不等趾型類似，但是向前的三趾基部癒合， 翠鳥 和 佛法僧目 具有這種趾型。 對趾型 中，2和3號趾向前，1和4號趾向後，鸚鵡通常具有這種趾型。 [3] 異趾型與對趾型相似，但為3和4號趾向前，1和2號趾向後，只有 咬鵑科 具有這種趾型。 前趾型中，四 …

3 天之前 · dactyly (plural dactylies) The number and arrangement of digits (fingers and toes) on the hands, feet, or (sometimes) wings, of a tetrapod animal. Derived terms [edit] adactyly; anisodactyly; arachnodactyly; bidactyly; brachydactyly; clinodactyly; didactyly; ectrodactyly; heterodactyly; hyperdactyly; hypodactyly;

As nouns the difference between zygodactyly and dactyly is that zygodactyly is (anatomy) the condition of having two toes facing forward and two backward, as in some birds and chameleons while dactyly is (biology) the number and arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal.

In biology, dactyly is the arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal. It comes from the Greek word δακτυλος = "finger". Sometimes the ending "-dactylia" is used. The derived adjectives end with "-dactyl" or "-dactylous".

-DACTYLY 释义: a (specified) condition of the fingers , toes , etc. | 意思、发音、翻译及示例