No menu items!

COSTA RICA'S LEADING ENGLISH LANGUAGE NEWSPAPER

HomeArchiveStudy: C.R. Waters Teeming with Life

Study: C.R. Waters Teeming with Life

Costa Rica’s coastline may be smaller and less populous compared with other Latin American countries, but in its oceans, the story is otherwise.

According to a press release from the Casa Presidencial, Costa Rica’s coastal waters are home to 6,777 different species of marine life, which represents 3.5 percent of the world’s known marine species.

These numbers are the result of a study by noted University of Costa Rica (UCR) researcher Jorge Cortés and German expert Ingo Wehrtmann, who consulted more than 50 marine specialists and published the findings in the recently published book, “Marine Biodiversity of Costa Rica, Central America.”

At a press conference on Tuesday, Cortés said an important part of the research was the comparison of Costa Rica’s coastline with other Latin American countries.

“The diversity of this country is much higher per square kilometer than other nations, such as Brazil, Colombia and Chile,” Cortés noted in a press release. All three of these countries far surpass Costa Rica’s 1,290 kilometer (801 mile) coastal boundary.

While the study spells good news for Costa Rica’s reputation as the world’s focal point for biodiversity, Randall Arauz, president of the Marine Turtle and Restoration Program (PRETOMA), said the announcement throws a load of accountability onto the country’s shoulders.

“It just shows again the (degree of) responsibility that Cost Rica has to assume,” he said. “Political decisions should be oriented towards saving this biodiversity.”

–Mike McDonald

 

Trending Now

Argentine Sierra Becomes the Surprise Story of the French Open Women’s Draw

Argentina's Solana Sierra has become one of the most improbable stories of the 2026 French Open, reaching the third round at Roland-Garros as a...

Keylor Navas Leads Pumas Into Liga MX Final Second Leg

Keylor Navas has Pumas UNAM one match from the Liga MX title after delivering the kind of performance Costa Rican fans have watched for...

Fonseca Shines, Etcheverry Falls as Latin Americans Split French Open Opener

The second Grand Slam of the tennis season opened Sunday at Stade Roland-Garros with a mixed scorecard for the Latin American contingent, as 19-year-old...

Costa Rica Public Health System Faces Growing Surgery Waitlist Crisis

Costa Rica’s public health system is facing another increase in surgical delays, with 204,622 insured patients waiting for an operation through the Caja Costarricense...

Costa Rica Pacific Expedition to Study Sharks, Mantas and Sea Turtles

The For the Oceans Foundation, working under the framework of the One Ocean Worldwide Coalition, announced the launch of Operation Peace for the Pacific,...

Chile’s Alejandro Tabilo Ends French Teen’s Roland Garros Run

Alejandro Tabilo gave Chile and Latin American tennis one of the stronger storylines of the French Open on Saturday, rallying past 17-year-old French wild...

Former Costa Rican President Miguel Ángel Rodríguez Acquitted After 25 Years

A Costa Rican court on Friday acquitted former President Miguel Ángel Rodríguez Echeverría of embezzlement in the long-running "Reaseguros" case, closing one of the...

Fonseca Rallies, Sierra Stuns as Latin America Roars at Roland-Garros

Brazilian teenager João Fonseca staged a stunning comeback from two sets down to reach the third round of Roland-Garros on Wednesday, setting up a...

Costa Rica’s La Negrita Basilica Hit by Gunfire as Worshippers Attended Mass

Costa Rica's most important Catholic pilgrimage site was struck by gunfire during Saturday morning Mass, with two bullets shattering windows on the south side...
Avatar
🌴 The Weekly Pura Vida

Costa Rica, Once a Week

The week's top stories, weather & insider tips — delivered every Sunday. One email, zero clutter.

🔒 Free. No spam. Unsubscribe anytime.

Loading…

Latest News from Costa Rica

Costa Rica Coffee Maker Chorreador

Live prediction market odds via Kalshi. Updates every 60 seconds.
Kalshi is available to US residents 18+. The Tico Times may earn a commission from new signups.

Costa Rica Car Rentals
Costa Rica Travel Insurance
Costa Rica Travel