Fibularia cribellum (petaloid area)
Description Petaloid area: There are only two pore-pairs in a column, some pores remain single.
Scale 2 mm.
Author Schultz, Heinke
JPG file - 28.34 kB - 591 x 727 pixels
added on 2009-02-23199 viewsEchinoidea taxaScan of drawing Fibularia cribellum de Meijere, 1903checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d...
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© 2009 Schultz, Heinke