oursin

1. 2. 3. Oursin calotte, Echinus pileolus.

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image

1. Oursin lilas, Echinus purpurescens; 2. Oursin spatulifère, Echinus ...

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image

1. Oursin à raies rouges, Echinus erythrogrammus; 2. Oursin chlorosé, ...

Oursin poreux, Ehinus porosus.

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image

1. 1a. 1b. 1c. 1d. 1e. Oursin déprimé, Echinus depressus; 2. 2a. Détai...

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image

1. Oursin grêlé, Echinus grandinosus; 2. Gorgone fardée, Gorgonia fuca...

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image

1. Oursin perlé, Echinus margaritaceus; 2. Oursin à bouche plate, Echi...

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image

1. 2. Oursin calotte, Echinus pileolus, (des mers des Indes).

Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image