Sinum maculatum Snail

This shell appears to be a Brown Baby Ear Snail or Sinum maculatum (Say, 1831). It was found by a 17 year old Lucien Pearson Beckner in 1889 at Naples, Florida, USA. Mr. Beckner was a mentor to Professor James Conkin (1924-2017) and his natural history collection was left to him upon his death.

 

Crested Oysters

These shells appear to be Crested Oysters or Ostrea equestris (Say, 1834).  One has group of barnacles attached to it.

They were found by a 17 year old Lucien Pearson Beckner in 1889 at Naples, Florida, USA. Mr. Beckner was a mentor to Professor James Conkin (1924-2017) and his natural history collection was left to him upon his death.

 

Spotted Slipper Shell

 

This shell appears to be a Spotted Slipper Snail or Crepidula maculosa (Conrad, 1846). It was found by a 17 year old Lucien Pearson Beckner in 1889 at Naples, Florida, USA. Mr. Beckner was a mentor to Professor James Conkin (1924-2017) and his natural history collection was left to him upon his death.