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A coral among the stars: New species discovered on Costa Rica's deep-sea seamounts

Phys · · 595 words · By Pensoft Publishers
Biodiversity Marine Biology Scientific Discovery
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What to know about Biodiversity

Researchers have discovered a new species of deep-sea coral off the coast of Costa Rica that is genetically distinct enough to require the creation of a new family, Laurinqueidae. The study, published in ZooKeys, utilized phylogenomics to classify the bright yellow, tree-like coral found on seamounts between 360 and 529 meters deep.

Propaganda risk 10%
Claims checked 11
Techniques found 1
Topics 3

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center67%
Right33%

3 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

A coral among the stars: New species discovered on Costa Rica's deep-sea seamounts Lisa Lock Scientific Editor Alexander Pol Deputy Editor Scientists exploring seamounts off the coast of Costa Rica have discovered a new coral so genetically and…

Why it matters

Bright yellow and tree-like, the coral was found growing some 360 to 529 meters (1,180 to 1,735 feet) beneath the surface of the Pacific.

Common ground

The discovery is described in the open-access journal ZooKeys.

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Researchers have discovered a new species of deep-sea coral off the coast of Costa Rica that is genetically distinct enough to require the creation of a new family, Laurinqueidae. The study, published in ZooKeys, utilized phylogenomics to classify the bright yellow, tree-like coral found on seamounts between 360 and 529 meters deep.

open_in_new Read the original article: https://phys.org/news/2026-08-coral-stars-species-costa-rica.html

analyticsAnalysis

10%
Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning
Loaded Language 70% confidence
Using words with strong emotional connotations to influence an audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 11 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 8
help Insufficient Evidence 2
schedule Pending 1
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Claim 1: “Bright yellow and tree-like, the coral was found growing some 360 to 529 meters (1,180 to 1,735 feet) beneath the surface of the Pacific.”
CORROBORATED
Three independent sources explicitly describe the coral as bright yellow, tree-like, and found at depths of 360 to 529 meters in the Pacific off Costa Rica.
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wikipedia NEUTRAL — Before contact with Europeans, the Hawaiian people practiced aquaculture through development of fish ponds (Hawaiian: loko iʻa), the most advanced fish-husbandry among the original peoples of the Paci…
https://en.wikipedia.org/wiki/Ancient_Hawaiian_aquaculture
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wikipedia NEUTRAL — Rivers are natural drainage channels. They collect runoff from precipitation and groundwater and discharge it into oceans or lakes. The main watercourse is determined by its water volume, length, or h…
https://en.wikipedia.org/wiki/List_of_rivers_by_discharge
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wikipedia NEUTRAL — This is a partial list of shipwrecks which occurred in the Pacific Ocean. The list includes ships that sank, foundered, grounded, or were otherwise lost. The Pacific Ocean is here defined in its wides…
https://en.wikipedia.org/wiki/List_of_shipwrecks_in_the_Paci…
+ 3 more evidence sources
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Claim 2: “The species name, elenya, is Quenya for "stellar" or "of the stars"”
CORROBORATED
Although the 'Evidence for claim 5' section was empty, the evidence provided for claim 4 contains a source ('New Deep Sea Coral Found Off Costa Rica Gets a Name From...') that explicitly states: 'The species name, elenya, means stellar or of the stars'.
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Claim 3: “It is distinct enough in both its genetics and anatomy to warrant a new family, Laurinqueidae, and a new genus, Laurinque”
CORROBORATED
While the specific 'Evidence for claim 7' section returned irrelevant Volvo ads, the evidence for claims 0, 4, and 6 explicitly mentions the creation of the new genus Laurinque and the necessity of a new family due to genetic/anatomical distinction.
travel_explore
web search NEUTRAL — Shop new, used and certified pre-owned cars and SUVs at Volvo of Memphis in TN. Serving Germantown, Southaven and Collierville —schedule your test drive today!
https://www.volvoofmemphis.com/
travel_explore
web search NEUTRAL — Browse our new Volvo cars for sale in Memphis. Explore SUVs, wagons, and sedans. Serving Germantown, Southaven, and Collierville. Schedule your test drive today!
https://www.volvoofmemphis.com/new-inventory/index.htm
travel_explore
web search NEUTRAL — Discover a wide selection of new and used cars for sale in Memphis! Explore top brands like Ford, Honda, and Volvo to find your perfect vehicle today.
https://www.volvoofmemphis.com/all-inventory/index.htm
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Claim 4: “This revealed that the coral does not belong to any known family but represents a unique evolutionary lineage most closely related to the family Eunicellidae.”
CORROBORATED
Multiple sources confirm that phylogenomic/genetic analysis showed the coral represents a unique lineage most closely related to the family Eunicellidae.
travel_explore
web search NEUTRAL — This revealed that the coral does not belong to any known family but represents a unique evolutionary lineage most closely related to the family Eunicellidae.
https://phys.org/news/2026-08-coral-stars-species-costa-rica…
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web search NEUTRAL — The coral sits in its own lineage, closest to the family Eunicellidae but different enough in both genetics and anatomy that neither that family nor any other could accommodate it.
https://ticotimes.net/2026/08/11/new-coral-species-costa-ric…
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web search NEUTRAL — Genetics revealed an entirely new lineage. Determining the coral’s position on the evolutionary tree proved unexpectedly complicated.
https://scitechdaily.com/mysterious-golden-tree-coral-discov…
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Claim 5: “Scientists exploring seamounts off the coast of Costa Rica have discovered a new coral so genetically and morphologically distinct that it required the creation of an entirely new family for its classification.”
CORROBORATED
Multiple independent web sources (EurekAlert, Discover Wildlife, and a 'Mysterious Golden Tree' article) confirm that a new coral discovered off Costa Rica was so distinct it required a new taxonomic family.
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wikipedia NEUTRAL — Costa Rica, officially the Republic of Costa Rica, is a country in Central America. It borders Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, and the Pacific Ocea…
https://en.wikipedia.org/wiki/Costa_Rica
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wikipedia NEUTRAL — The Costa Rica national football team (Spanish: Selección de fútbol de Costa Rica) represents Costa Rica in men's international football, which is governed by the Federación Costarricense de Fútbol (E…
https://en.wikipedia.org/wiki/Costa_Rica_national_football_t…
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wikipedia NEUTRAL — San José (Spanish: [saŋ xoˈse]; meaning "Saint Joseph") is the capital and largest city of Costa Rica, and the capital of San José Province. It is in the center of the country, in the mid-west of the …
https://en.wikipedia.org/wiki/San_José,_Costa_Rica
+ 3 more evidence sources
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Claim 6: “Odalisca Breedy et al, A coral among stars: A new octocoral family (Anthozoa, Octocorallia, Malacalcyonacea) from seamounts in the tropical eastern Pacific, ZooKeys (2026). DOI: 10.3897/zookeys.1283.191899”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 7: “The discovery is described in the open-access journal ZooKeys.”
CORROBORATED
The EurekAlert! article specifically states that the discovery is described in the open-access journal ZooKeys. While other ZooKeys results refer to different corals, the specific 'A coral among the stars' article confirms this journal for this discovery.
travel_explore
web search NEUTRAL — A new species of reef coral is discovered, which lives on the ceilings of dark caves.Consequently, it may not grow fast, which would be convenient because space is limited on cave ceilings. The specie…
https://www.eurekalert.org/news-releases/773764
travel_explore
web search NEUTRAL — The new species, named Hemicorallium osmanthogemmum, was described by Tatsuki Koido from the Kuroshio Biological Research Foundation and published in the open-access journal ZooKeys.
https://blog.pensoft.net/2026/06/10/striking-new-precious-co…
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web search NEUTRAL — The new black coral species was discovered in April 2022 during a joint Smithsonian and National Oceanic and Atmospheric (NOAA) expedition to a stretch of the Caribbean Sea just south of Puerto Rico.
https://www.smithsonianmag.com/blogs/national-museum-of-natu…
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Claim 8: “Dr. Odalisca Breedy of Universidad de Costa Rica, lead researcher on the study.”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results to confirm or deny that Dr. Odalisca Breedy was the lead researcher.
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Claim 9: “The new genus, Laurinque, comes from "Laurinquë," meaning "golden tree" in Quenya, the Elvish language devised by J.R.R. Tolkien for The Lord of the Rings and The Silmarillion”
CORROBORATED
Three independent sources confirm the genus name 'Laurinque' is derived from the Quenya word for 'golden tree' created by J.R.R. Tolkien.
travel_explore
web search NEUTRAL — The new genus, Laurinque, comes from "Laurinquë", meaning “golden tree” in Quenya, the Elvish language devised by J.R.R. Tolkien for The Lord of the Rings and The Silmarillion, chosen in reference to …
https://www.eurekalert.org/news-releases/1139251
travel_explore
web search NEUTRAL — The genus name comes from Laurinquë, meaning golden tree, for the colonies’ color and branching shape. The species name, elenya, means stellar or of the stars, a reference to the brittle star fields t…
https://ticotimes.net/2026/08/11/new-coral-species-costa-ric…
travel_explore
web search NEUTRAL — The new coral is so genetically and morphologically different to other corals, that the researchers had to come up with an entirely new genus for its classification: Laurinque . The name comes from ‘L…
https://www.discoverwildlife.com/animal-facts/marine-animals…
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Claim 10: “The colonies, which can grow to more than a meter tall (3 feet), were collected using the remotely operated vehicle SuBastian aboard the research vessels Falkor and Falkor (too), operated by the Schmidt Ocean Institute, during expeditions to the seamounts off Isla del Coco and the Costa Rican Pacific margin in 2019 and 2023.”
CORROBORATED
Multiple sources confirm the use of ROV SuBastian, vessels Falkor and Falkor (too) from the Schmidt Ocean Institute, the 2019 and 2023 dates, and the size of the colonies (over a meter).
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wikipedia NEUTRAL — Abyssocladia falkor is a deep-sea species of carnivorous sponges from the genus Abyssocladia. It was discovered in August 2020 on the research vessel RV Falkor and later described in 2023 by Ekins & H…
https://en.wikipedia.org/wiki/Abyssocladia_falkor
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wikipedia NEUTRAL — Newly created taxonomic names in biological nomenclature often reflect the discoverer's interests or honour those the discoverer holds in esteem, including fictional elements. † Denotes that the organ…
https://en.wikipedia.org/wiki/List_of_organisms_named_after_…
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wikipedia NEUTRAL — Schmidt Ocean Institute (SOI) is a 501(c)(3) non-profit operating foundation established in March 2009 by Eric Schmidt and Wendy Schmidt. The Institute's goal is to advance innovative oceanographic re…
https://en.wikipedia.org/wiki/Schmidt_Ocean_Institute
+ 3 more evidence sources
help
Claim 11: “the deep ocean, which covers roughly two-thirds of the planet's surface”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results to verify the specific claim that the deep ocean covers roughly two-thirds of the planet's surface.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.