Or will you be seduced by the leopard slug with its gymnastic mating ritual?
The list of finalists for Mollusc of the Year has something for everyone.
In a public vote ending Sunday, five species of soft-bodied invertebrates are vying to follow in the illustrious trail of previous winners, dubbed the "world's most beautiful snail" and "weirdest octopus".
The grand prize? The triumphant species will have its genome decoded to better understand its evolution and potential benefits to humanity.
The International Mollusc of the Year competition, which kicked off this month, is run by the LOEWE Centre for Translational Biodiversity Genomics, based in Germany.
Organisers have whittled down the field from 85,000 mollusc species, thanks to nominations by researchers from around the world.
By definition, pageant entrants have a head, an intestine sac and a muscular "foot" for motion.
The animal group is one of the most diverse in terms of shapes, sizes, habitats and behaviours, ranging from the deep sea colossal squid to garden slugs.
Molluscs have been around for more than 500 million years and are the second largest phylum of animals after insects.
But they are shrouded in mystery. "Of all invertebrates, molluscs are most valued by man, but surprisingly are an often neglected phylum in genomic research," laboratory manager at the LOEWE Centre TBG Carola Greve told AFP.
The contestants may be boneless, but this year's competition is stiff.
To help voters navigate the ballot, here's a rundown of the nominees:
- Punk slug -
Hailing from the rocky intertidals of the US Pacific coast, the thick-horned nudibranch is surely the most "punk" of the finalists.
The stunning sea slug is the length of a matchstick, gleams like frosted glass, and has a signature shock of neon orange and white striped "horns".
Used for respiration, these outgrowths are also loaded with venomous stinging cells poached from prey it consumes.
Decoding its genome would yield insights on the learning process -- the species has a simple nervous system used to study conditioned behaviours, associative learning, and memory formation.
- Giant of the deep -
Looking for the secrets to long life?
The giant Methuselah oyster can grow up to 30 centimetres (12 inches) across and has a record-breaking five-century lifespan.
But the coy clam did not have a scientific name until 2009 due to its preference for living at difficult-to-reach depths of around one kilometre in the Atlantic and Mediterranean oceans.
Its larvae begin life as nomads before cementing themselves to protective surfaces that become hanging oyster reefs over time.
Decoding its genes would produce insights into its extraordinary longevity.
- Psychedelic snail -
If this election turned on appearances, the Wavy Bubble Snail would be a frontrunner.
The only thing more psychedelic than its name is its electric rainbow edged-body, yellow shell and white spots.
"They are like small candies in a vast ocean filled with invertebrate predators," the nominating researchers told AFP.
In the shallow intertidal pools of the Atlantic Ocean it calls home, this tiny species is nearly impossible to detect.
But the captivating carnivore -- it eats tiny bristly ringworms -- has hidden talents: it glows green and red under UV light.
Its genetic code could unravel the evolutionary processes that lead to snail-specific structures and their jump from oceans to terrestrial environments.
- Plucky paramour -
The nocturnal leopard slug is the sole land-dweller slinking into the top five.
Known as the "gardener's friend" because of its taste for debris and fungi, the mollusc has an appealing brown and black pattern, can grow up to 20 centimetres long, and is often kept as a pet.
"Do you know of any other animal that -- after courting for a few hours -- will climb a tree together and rappel down afterwards just for intercourse?" said the nominating team.
Despite its leisurely pace, this hermaphrodite slug has spread from Europe to most other parts of the world.
A vote for studying the leopard slug genome would shed light on its successful adaptation, especially under climate change.
- 'Loco' -
Last but not least is the Chilean abalone, also known as "loco" in its South American home waters.
A top predator and keystone species, this rugged sea snail with a shell length of up to 15 centimetres is also a worldwide delicacy.
If it wins, unlocking loco's genome could reveal immunotherapy treatments for certain cancers, and insights on how to protect marine invertebrates from overexploitation and pollution.
The victorious mollusc will join the 2021 winner the Greater Argonaut octopus -- known as the paper nautilus because females produce a thin shell to shield their eggs -- and 2022's spectacular Cuban painted snail.
Mysterious Corsican 'cat-fox' revealed as unique species
Paris (AFP) March 16, 2023 -
The elusive striped "cat-fox" familiar mostly to Corsican shepherds and as a source of intrigue to scientists, is indeed its own species specific to the French Mediterranean island, the French office for Biodiversity (OFB) announced Thursday.
New genetic analysis has "revealed a unique genetic strain to the wild cats" found in the remote forest undergrowth of northern Corsica, it confirmed.
Genetic sampling clearly distinguishes the ring-tailed Corsican cat-foxes from mainland forest felines and domestic cats, said the OFB in a statement.
While resembling house cats in some ways, the cat-fox earned its name from its length -- measuring 90 centimetres (35 inches) from head to tail -- and its distinct black-tipped, ringed tail.
Other distinguishing features include the stripes on the front legs, "very dark" hind legs, and a russet stomach. The dense, silky coat is a natural repellent for fleas, ticks and lice.
The inconspicuous feline finally became part of a concerted research effort -- after years of playing a game of cat and mouse -- when one was unexpectedly captured in a local chicken coop in 2008.
But it has long been part of local folklore.
"The cat-fox is part of our shepherd mythology," Carlu-Antone Cecchini, head of the forest cat mission at the National Hunting and Wildlife Office, now part of the OFB, told AFP in 2019.
"From generation to generation, they told stories of how the forest cats would attack the udders of their ewes and goats."
The discovery of a unique genetic lineage is an essential step towards ensuring proper protection and conservation for the endangered species.
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