Top Results for Living Reef
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Reef HQ Great Barrier Reef Aquarium is a public aquarium located in Townsville, Queensland, Australia. It holds the distinction of being the world's largest living coral reef aquarium, serving as the national education center for the Great Barrier Reef. The facility is operated by the Great Barrier...
Why this score?
World-significant living coral reef aquarium with strong education mission, though long closure and aging issues affect consensus.
Scoring methodology
Stomopneustes variolaris is a species of long-spined sea urchin commonly known as the black sea urchin. First described by Jean-Baptiste Lamarck in 1816, it is the sole surviving member of the family Stomopneustidae. The species is native to the Indo-Pacific region, where it inhabits coral reefs and...
Why this score?
Large Indo-Pacific rock-boring urchin, ecologically conspicuous and widely cited; strong natural-history reputation.
Scoring methodology
Eucidaris tribuloides is a species of cidaroid sea urchin found in the Caribbean Sea and western Atlantic Ocean, first described by Jean-Baptiste Lamarck in 1816. Commonly known as the slate pencil urchin, it has thick, blunt spines typical of cidaroids, a group considered morphologically primitive...
Why this score?
Classic pencil urchin, common Caribbean species, aquarium-recognized and well studied; strong public and scientific familiarity.
Scoring methodology
Phyllacanthus imperialis is a species of sea urchin belonging to the family Cidaridae, commonly known as the imperial pencil urchin. First described by Jean-Baptiste Lamarck in 1816, this echinoid is native to the shallow waters of the Indo-Pacific region. It is characterized by its distinctive, thi...
Why this score?
Imperial lance urchin is visually striking and collector-recognized; strong morphology reputation despite limited mainstream profile.
Scoring methodology
Meoma ventricosa is the red heart urchin, a large Caribbean Brissidae species described by Lamarck in 1816 and reaching about 20 cm across.
Why this score?
Large Caribbean heart urchin, common and ecologically recognized; strong regional reputation among irregular urchins.
Scoring methodology
Eucidaris galapagensis, described by German zoologist Ludwig Döderlein in 1887, is a species of pencil urchin endemic to the Galápagos Islands. This sea urchin is characterized by its thick, blunt spines that resemble pencils and its distinctive globular test (shell), which typically measures 3-5 ce...
Why this score?
Galapagos-associated pencil urchin with high biogeographic interest, but narrower global familiarity than Caribbean relatives.
Scoring methodology
Eucidaris thouarsii is a species of slate-pencil sea urchin belonging to the family Cidaridae, described by Louis Agassiz and L. R. Desor in 1846. It inhabits the eastern Pacific Ocean, with a geographic range extending from the Gulf of California down to Panama. This reef-dwelling echinoid is chara...
Why this score?
Eastern Pacific pencil urchin, notable in Galapagos and tropical eastern Pacific ecology; solid regional reputation.
Scoring methodology
Echinoneus cyclostomus is a species of irregular sea urchin in the family Echinoneidae, first described by German naturalist Nathanael Gottfried Leske in 1778. It is distributed in shallow marine waters of the tropical Indo-Pacific region. As an irregular echinoid, it is adapted to a burrowing lifes...
Why this score?
Distinctive tropical irregular urchin, widely distributed and recognizable; solid ecological and collection reputation.
Scoring methodology
Eucidaris metularia is a cidaroid sea urchin in the family Cidaridae, first described by French naturalist Jean-Baptiste Lamarck in 1816. It inhabits shallow reef environments of the Indo-Pacific region. The species bears characteristic sparse, heavy spines that are flattened and banded, typical of...
Why this score?
Indo-Pacific pencil urchin with good reef and collection visibility, though less iconic than Eucidaris tribuloides.
Scoring methodology
Prionocidaris baculosa is a species of cidaroid sea urchin found in the marine waters of the Indo-West Pacific region. Originally described by the French naturalist Jean-Baptiste Lamarck in 1816, this echinoid is biologically characterized by its thick, robust spines. Because the spines lack a livin...
Why this score?
Long-spined cidaroid with striking morphology and Indo-Pacific visibility; respected among collectors and taxonomists.
Scoring methodology
Phyllacanthus parvispinus is a cidaroid sea urchin in the family Cidaridae, known as the eastern slate-pencil or pencil urchin. Tenison-Woods described it in 1878, and records place it on the east coast of Australia, with additional records from the Kermadec Islands and New Zealand waters. It has a...
Why this score?
Phyllacanthus species with distinctive cidaroid form and regional notice, but lower recognition than P. imperialis.
Scoring methodology
Microcyphus zigzag is a species of temnopleurid sea urchin associated with Australian and Indo-Pacific marine habitats. The species was described in 1846 in work associated with Alexander Agassiz and is distinguished by the zigzag bare zones visible on its test, the rigid shell that supports the spi...
Why this score?
Distinctive patterned species with memorable morphology, but limited mainstream recognition and applied significance.
Scoring methodology
Microcyphus maculatus is a species of regular sea urchin in the temnopleurid family. It belongs to the Indo-Pacific genus Microcyphus and was described by Louis Agassiz in 1846. Records associate the species with shallow marine habitats, including reef environments, in parts of the Indian and wester...
Why this score?
Patterned Microcyphus with some visual appeal and taxonomic notice; still a niche consensus presence.
Scoring methodology
Microcyphus rousseaui is a tropical regular sea urchin in the family Temnopleuridae, with the taxonomic authority Agassiz in Agassiz and Desor, 1846. It is known as the zigzag or Rousseau's urchin because its test has broad, bare zigzag bands alternating with areas covered by short spines. Records i...
Why this score?
Small tropical species with collector and taxonomic interest, but limited ecological, culinary, or public reputation.
Scoring methodologyFrequently Asked Questions
What leads the Living Reef ranking?
Reef HQ Great Barrier Reef Aquarium currently leads the Living Reef results with a displayed score of 8.32/10. This is an editorial ranking result for the items included on this page, not a universal verdict for every use case.
How should I read the score and confidence label?
The 0 to 10 score is Lunoo's ranking judgment. Strong confidence means 10 or more recorded comparison checks, some means 2 to 9, and provisional means fewer than 2.
What supports this ranking?
Lunoo combines category fit, feature coverage, pricing and value signals, public reception, recency, and peer comparisons. Public source links support factual item details when available, but they are not required for membership in this 14-item ranking.
Can I compare the leading results for Living Reef?
Yes. The comparison links put adjacent leaders side by side so you can inspect differences that one ranking score cannot capture.
