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Texture Types of ANW (Autonomic Nerve Wreath) or Collarette include:

Thick and Ropey Collarette, Thin and Wispy, Absent or Obscure, Intermittent or Irregular, Funnel, Meerschaum, Double Collarette, Square Collarette, Angle of Fuchs and Gateway Arch

Thick and Ropey

Thin and Wispy

Absent or Obscure


Funnel Collarette


Double Collarette

Square Collarette

Angle of Fuch