English: Cephalaspidea mollusks from Franceː
1. Actaeon tornatilis (Linnaeus, 1758) = Acteon tornatilis (lathe acteon)
2. Scaphander lignarius (Linnaeus, 1758) = " (woody canoe-bubble)
3. Cylichna cylindracea (Pennant, 1777)
4. Bulla striata Bruguière, 1792
This image had its margins reduced, in size, and the engraving numbering removed.

Français : Mollusques Cephalaspidea de Franceː
1. Acteon tornatilis (Linnaeus, 1758)
2. Scaphander lignarius (Linnaeus, 1758)
3. Cylichna cylindracea (Pennant, 1777)
4. Bulla striata Bruguière, 1792
...

Cette image avait ses marges réduites en sa taille et la numérotation de la gravure supprimée.
Date 1913
Source Atlas de Poche des Coquilles des Côtes de France (Manche, Océan, Méditerranée) Communes, Pittoresques ou Comestibles; pl. 1. Edicted in 1913. (https://archive.org/details/atlasdepochedesc00dau/page/n12/mode/1up?view=theater).
Author Dautzenberg, Ph. / Philippe Dautzenberg - Belgian zoologist (1849-1935)
Source: https://commons.wikimedia.org/wiki/File:Cephalaspidea_mollusks_by_Philippe_Dautzenberg_%281913%29.jpg


2. Scaphander lignarius (Linnaeus, 1758) = " (woody canoe-bubble)
The woody canoe-bubble (Scaphander lignarius) is a bubble snail species of the family Scaphandridae. Scaphander lignarius is a mollusc with a solid, ovoid shell that winds on itself like a cone. The shell can reach lengths of 6 to 7 centimeters. Its wide anterior opening narrows toward the apex. The color of this intriguing snail varies, ranging from green and yellow to brown. The woody canoe-bubble snail is found in European waters and the Mediterranean Sea.
Family: Scaphandridae > Genus: Scaphander > Species: Scaphander lignarius

1. Actaeon tornatilis (Linnaeus, 1758) = Acteon tornatilis (lathe acteon)
The lathe acteon (Acteon tornatilis) is a species of medium-sized sea snail belonging to the family Acteonidae. These fascinating marine gastropods are part of the barrel bubble snails group. These sea snails can be found in various regions, including the Faroes, Shetland, Norway, British coasts, Atlantic coasts of France, and the Mediterranean.
Superfamily: Acteonoidea > Family: Acteonidae > Genus: Acteon > Species: Acteon tornatilis