Which Pterygia ?

[claude54]

This picture shows a different dimension of the sculpture, smaller in the specimen from Mayotte, I think it is always P. glans, the dimension is 23.8 mm, the second is the same you have already seen.

<a href="http://img709.imageshack.us/i/pterygiaglans.jpg/" target="_blank"><img src="http://img709.imageshack.us/img709/3756/pterygiaglans.jpg" alt="http://img709.imageshack.us/img709/3756/pterygiaglans.jpg" style="border:0" /></a>

The second picture show a group of pterygia coming from Philippine, dimension are 21.6, 20.6, 18.9, 17.1 could you confirm that they are undulosa?

<a href="http://img202.imageshack.us/i/pterygiaundulosa.jpg/" target="_blank"><img src="http://img202.imageshack.us/img202/2786/pterygiaundulosa.jpg" alt="http://img202.imageshack.us/img202/2786/pterygiaundulosa.jpg" style="border:0" /></a>