Dots very small


arenatus

Dashes narrow, rectangular


betulinus

Lines thin, axial or spirally


hirasei

Flames wide, axial 


zebroides

Spots round


pulicarius

Bars rectangular or square


tessulatus

Flecks irregularly shaped


sieboldi

Streaks irregularly rectangular


limpusi

Blotches irregularly shaped


ermineus

Clouds irregularly shaped, poor contrast


pagodus

Bands broad, spirally oriented


miles

Tents triangular or rhomboidal


textile

Reticulate net-like


mercator

   

     

Grooves continuous, narrow, incised


cinereus gubba

Threads continuous, narrow, elevated


pertusus

Ribbs continuous, elevated, round section


pagodus

Ribbons continuous, elevated, flat section


arcuatus

Granules isolated, elevated, spherical or elliptical


striatellus

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