a juvenile of three-spot damsel Dascyllus trimaculatus associating with a sea urchin Mesocentrotus nudus

Swimming juvenile three-spined sticklebacks Gasterosteus aculeatus

Video S2. Temporary division of roles in a group of the false cleanerfish Aspidontus taeniatus raiding a nest of the three-spot dascyllus Dascyllus trimaculatus

Parental vigilance of a resting young in the Spot-billed Duck, Anas poecilorhyncha

Nesting of three-spined stickleback Gasterosteus aculeatus - Nest forming with its mouth

Male three-spined stickleback chasing a female out of the territory

Nest fixing with the kidney secretion of a male three-spined stickleback Gasterosteus aculeatus

Nesting of three-spined stickleback Gasterosteus aculeatus - Fixing nest material with the secretion from its kidney

Man with a Long Beard, Wearing a Headdress and Fur Cap, Facing Right (from Large Studies of Head in Oriental Headdress)

NEWS 41: The Union and the National Assembly trying to frighten Parisians with the help of a Cossack in the form of a baloon

Bathers 10: Hurry up, ugly wretch; have you seen that poodle there, he should have been a sailor, he's made boats for himself with walnut shells, and you're afraid of the four sous pool

Bathers 7: You see, master, you are... of a strength

Bathers 7: You see, master, you are... of a strength

On his arrival each eunuch was greeted by me with a garland of jasmine flowers. Ayesha's first birthday

Pro-divorce Women 5: A toast to the emancipation of women, by women already emancipated with a vengeance

BOHEMIANS OF PARIS 1: THE SELLER OF SECURITY [WATCH] CHAINS: The security [watch] chain is so called because it is a secure means of knowing that the ninny who buys it owns a watch. Accomplices stationed in the vicinity are not slow to turn this sign to a profit. Bertrand sold the chain, Macaire deals with the watch

Bathers 18: I say, Papa Drouillet, with that spread..

Bathers 18: I say, Papa Drouillet, with that spread..

NEWS 198: A member of the society of the tenth of December taking up the note la to bawl long live the Emperor... with two botttles as the tuning-fork

Ancient History 39: Leander. Each night, clad in little, but in galant fashion, / And counting upon his arms of iron, / He crossed an arm of sea / To throw himself into those of his lover (Byron, very mixed poems)

Bathers 21: Word of honour, Mme Frenouillet..

PHYSIOGNOMY OF THE ASSEMBLY 6: Below the upper vignette: The bussiness of the representatives especially charged, in the assembly, with representing seducers.... ; Below the lower vignette: Lagrange delivering himself of a sparkle of eloquence by becoming too carried away

Parisian Boating Men 14: A man in to the sea: －Harpoon him more vigorously... we won’t get him without! －And you, hold his legs in the air, that’s the important thing!... nothing gives you a cold more than getting the soles of your feet wet!..

MEMORIES OF THE PEACE CONGRESS 4: Having finished their work, and having, through three days of speeches, definitively guaranteed world peace, the Congress members of St. Cecilia's room decide to take a triumphal, but peaceable, walk in the Paris streets!

MEMORIES OF THE PEACE CONGRESS 4: Having finished their work, and having, through three days of speeches, definitively guaranteed world peace, the Congress members of St. Cecilia's room decide to take a triumphal, but peaceable, walk in the Paris streets!