Aiolochroia crassa
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
Collection locality: lee side of mangrove islands Magueyes Island, near La Parguera, Puerto Rico, USA. Collected by Hartman, W. D., 1959-07-02. IZ number 4565; lot count 1; Microslide 01, balsam, thin section; Microslide 02, balsam, serial section; Microslide 03, balsam, serial section; Microslide 04, paraffin, serial section; Microslide 05, paraffin, serial section; Microslide 06, paraffin, serial section; Microslide 07, paraffin, serial section; Microslide 08, paraffin, serial section; Microslide 09, paraffin, serial section; Microslide 10, paraffin, serial section; Microslide 11, paraffin, serial section; Microslide 12, paraffin, serial section; Microslide 13, paraffin, serial section; Microslide 14, paraffin, serial section; Microslide 15, paraffin, serial section; Microslide 16, paraffin, serial section; Microslide 17, paraffin, serial section; other number PR-234; accn=IZA.07578.
Yale Peabody Museum’s own description
