Pharyngeal teeth 1711103 徐文迪.

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Presentation transcript:

Pharyngeal teeth 1711103 徐文迪

Pharyngeal teeth in text many teleosts have well-developed pharyngeal teeth including fishes like cichlids and parrotfishes, which also have well-developed teeth in their jaws, and minnows and suckers (Cypriniformes), which lack teeth in their jaws.

Types of Pharyngeal teeth

Freshwater drum

The pharyngeal teeth of goldfish

the pharyngeal teeth of parrotfish specialized for grinding

leuciscus idus

Grass Carp Grass Carp – the heavy pharyngeal teeth of these herbivores are used for shredding algae

Mixed

Thanks