avatarS M Mamunur Rahman

Summary

The Cuban painted snails, known for their vibrant and diverse shell colors, are critically endangered due to illegal trade driven by human greed and demand for their shells in art and jewelry, despite conservation efforts.

Abstract

The Cuban painted snails, belonging to the genus Polymita, are unique air-breathing land snails renowned for their stunning multicolored shells. Found in the coastal habitats of Cuba's subtropical forests, these snails play a crucial role in the ecosystem by consuming moss and fungi, aiding in the health of trees, including those in coffee and coconut plantations. Their lifespan is approximately 15 months, but their existence is threatened by human exploitation for their aesthetic appeal. The demand for these snails in the USA and Europe has led to poaching and illegal trade, causing a drastic decline in their population. Despite the 2017 ban on their trade by CITES, their shells continue to be sold illegally, and all six species are now listed as critically endangered. Conservationists and researchers are working to increase their numbers, but the future of these beautiful creatures remains uncertain.

Opinions

  • The author expresses a sense of wonder and appreciation for the unique beauty of the Cuban painted snails.
  • There is a clear criticism of human selfishness and ignorance, as humans are depicted as wanting to possess or consume anything they find beautiful, including these snails.
  • The author is skeptical about the future of the Cuban painted snails, despite conservation efforts, due to the ongoing illegal trade and human greed.
  • The article implies that the ban by CITES, while a positive step, has not been entirely effective in preventing the illegal trade of these snails.
  • The author encourages readers to take action to save the planet, suggesting that awareness and perhaps stricter enforcement of trade bans are necessary.

Their Beauty Is Their Worst Enemy

Will these Cuban painted snails have any future?

Image credit: Datos assombrosos! from twitter

I first saw them in a documentary. I cannot remember which one, but I do remember that I was overwhelmed.

They walk in slow motion — from one tree branch to another, exhibiting their colorful, shiny shells that you will never find anywhere else. In the midst of greenery, they marvel at their unparalleled beauty.

I saw numerous snails and played with many when I was a kid. But none of them were as colorful as Cuban painted snails. These are just magnificent (even when you see them on the screen).

“Pastel yellow and pink, brick red and black, pearly white and ochre,” a National Geographic article reads while describing their wonderful color combination. “Cuba is home to the world’s greatest diversity of snails, but no others have shells with such a range of colors and complex patterns,” the article further explains.

These air-breathing land snails of Cuba belong to the genus Polymita. And they have six multicolored species that live in the coastal habitats in the subtropical forest. They prefer trees like paradise plum, black poisonwood, copperwood, etc.

These beautiful creatures love to eat moss, lichen, bark-fungi, etc. They breed in the wet season whereas become dormant when the season is dry. As they feed on bark-fungi and moss, they help the trees to remain healthy and disease-free. Coffee and coconut plantation also get benefitted by them.

These incredible painted snails have a lifespan of around 15 months. But sadly, because of human greed and selfishness, they fail to live their lives in peace and have a natural death.

Variability of the Painted snail. Photo from Wikimedia Commons

Humans are the most selfish and ignorant animals that if they find anything beautiful, either they want to eat it or have it in their possessions.

As the Cuban painted snails are unlike any snails found in the world, they have very high demand in the USA and Europe. In addition, tourists love to have them hanging in their ears or neck. So, poachers illegally collect and trade them.

Due to the illegal trade, the number of painted snails has declined drastically. Now all six species of them are listed as critically endangered.

In 2017, The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) banned the trade of Cuban painted snails.

Five views of a shell of Polymita picta, typical color. Photo from Wikimedia Commons

The good news is — for many years, a small group of researchers and biologists are trying hard to increase the numbers of this amazing snails. But I am doubtful about their future.

Because a Nature article published on 21 June 2021 reads, — “Unfortunately, you can find their shells for sale on eBay, and many are exported to places such as the United States, China, and Spain for use in art and jewelry — despite laws banning such trade.”

Thank you for reading!

This article is part of my 90-day writing challenge.

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