Thanks Scott – Perrier 1902 checks out, though is indirect.  Keep on reveling!  Goose

From: flmnh-aspidolist [mailto:[log in to unmask]] On Behalf Of SCOTT SMILEY
Sent: Sunday, October 18, 2015 8:38 PM
To: [log in to unmask]
Subject: Type of Zygothuria

Dear Goose

I believe I got the assignment of Zygothuria lactea as Perrier 1902 from Deichman

Deichmann, E., 1930. The Holothurians of the Western part of the Atlantic Ocean. Bulletin of the Museum of Comparative Zoology, Harvard University. 71(3):44-226.

But there is also the Heding stuff

Heding, S.G., 1942. Holothurioidea. Part II. Aspidochirota - Elasipoda - Dendrochirota. The Danish Ingolf Expedition 1895-1896. 4(13):3-39 and 2 plates.

Reveling in retirement