Why is "Brachyura" trending?
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Trend Analysis
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- Date: 2026-03-18 11:07:20
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
Brachyura is an infraorder of decapod crustaceans comprising the true crabs. They typically have a very short projecting tail-like abdomen, usually hidden entirely under the thorax. Their exoskeleton is often thickened and hard. They generally have five pairs of legs, and they have "pincers" or "claws" on the ends of the frontmost pair, scientifically termed the chelae. They are present in all the world's oceans, in freshwater, and on land, often hiding themselves in small crevices or burrowing into sediment. True crabs are omnivores, feeding on a variety of food, including a significant proportion of algae, as well as detritus and other invertebrates. True crabs are widely consumed by humans as food, with over 1.5 million tonnes caught annually.
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Search Interest Perspective
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Study suggests crabs’ iconic sideways walk evolved from common ancestor - EurekAlert!
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Crabs' iconic sideways walk evolved from common ancestor, study suggests - Phys.org
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A New Varunid Subfamily (Decapoda, Brachyura, Grapsoidea, Varunidae) for Crabs From European and West African Waters, With the Description of Two New Genera and Two New Species - Wiley Online Library
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Ancient Step Made Crabs the Most Successful Crustaceans on Earth - ScienceBlog.com
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Research Reveals Crabs’ Signature Sideways Walk Traces Back to Shared Ancestor - Bioengineer.org
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Why Do Crabs Walk Sideways? - Britannica
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Red mangrove crab Ucides occidentalis (Ortmann, 1987) (Brachyura: Ocypodidae): complete embryonic development under laboratory conditions - SciELO Chile
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Mitogenomes Provide Insights Into the Evolution of Thoracotremata ( Brachyura Eubrachyura - Frontiers
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Complete mitochondrial genome of Clistocoeloma sinensis (Brachyura: Grapsoidea): Gene rearrangements and higher-level phylogeny of the Brachyura - Nature
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Morphological diversity in true and false crabs reveals the plesiomorphy of the megalopa phase - Nature
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Insight Into the Nuclear and Mitochondrial Genome of the Caribbean King Crab Maguimithrax spinosissimus (Crustacea: Brachyura: Mithracidae) to Support Fisheries Management and Conservation Initiatives - Baeza - 2025 - Ecology and Evolution - Wiley Online Library
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The mitochondrial genome of Grapsus albolineatus (Decapoda: Brachyura: Grapsidae) and phylogenetic associations in Brachyura - Nature
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A 150-million-year-old crab larva and its implications for the early rise of brachyuran crabs - Nature
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Phylomorphometrics reveal ecomorphological convergence in pea crab carapace shapes (Brachyura, Pinnotheridae) - Wiley Online Library
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Morphology of planktonic zoeal stages of Palicus caronii (Decapoda, Brachyura), identified by DNA barcoding, provides novelties to Palicoidea larval systematics - Nature
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The oldest dairoidid crab (Decapoda, Brachyura, Parthenopoidea) from the Eocene of Spain - Wiley Online Library
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The highly rearranged mitochondrial genomes of the crabs Maja crispata and Maja squinado (Majidae) and gene order evolution in Brachyura - Nature
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Kinematics and morphology: A comparison of 3D-patterns in the fifth pereiopod of swimming and non-swimming crab species (Malacostraca, Decapoda, Brachyura) - Wiley Online Library
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Caught in transition: changes in brachyuran diversity following mangrove encroachment into saltmarshes at a southern distribution limit - Frontiers
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Attack Attack! Give a Nod to Their Crabcore Roots on Latest Song - Loudwire
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14 animals declared extinct in the 21st century - The Christian Science Monitor
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How does a crustacean become a crab? - EurekAlert!
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Gene Arrangement and Adaptive Evolution in the Mitochondrial Genomes of Terrestrial Sesarmid Crabs Geosesarma faustum and Geosesarma penangensis - Frontiers
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Morphology of the gastric mill teeth in dotillid crabs (Crustacea: Brachyura: Dotillidae) from Indonesia - Wiley Online Library
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How brachyuran crabs survive in highly acidic areas near shallow-water hydrothermal vents - Phys.org
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Researchers reveal true crabs’ epic ancient odyssey from sea to land and back again - EurekAlert!
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Contrasting population genetic structure of three semi-terrestrial brachyuran crabs on the coast of the Japanese archipelago - Wiley Online Library
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Mitochondrial genomic characterization of two endemic Chinese freshwater crabs of the genus Sinopotamon (Brachyura: Potamidae) and implications for biogeography analysis of Potamidae - Wiley Online Library
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Influence of mating strategies on seminal material investment in crabs - Nature
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Zoeas of Calappa Species with Special Reference to Larval Characters of the Family Calappidae (Crustacea, Brachyura) - BioOne Complete
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Evolution keeps making crabs. We asked a scientist why : Short Wave - NPR
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Unravelling polar lipids dynamics during embryonic development of two sympatric brachyuran crabs ( Carcinus maenas and Necora puber ) using lipidomics - Nature
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The oldest freshwater crabs: claws on dinosaur bones - Nature
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Mystery bird: Grey-backed camaroptera, Camaroptera brachyura - The Guardian
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Crabs left the sea not once, but several times, in their evolution - Science News
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Species-specific gill’s microbiome of eight crab species with different breathing adaptations - Nature
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Primer registro e información preliminar de la biología del cangrejo de profundidad Chaceon gordonae (Ingle, 1985) (Brachyura: Geryonidae) en el Archipiélago San Pedro y San Pablo, Brasil - SciELO Chile
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Study reveals Colomesus puffer diet - Practical Fishkeeping Magazine
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Evidence suggests Antarctic crabs could be native - Phys.org
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First report of the parasite crustacean Leidya distorta (Isopoda: Bopyridae) on the fiddler crab Uca spinicarpa (Decapoda: Brachyura) in Yucatán coasts, Mexico - SciELO México
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99-Million-Year-Old Modern-Looking Crab Found in Burmese Amber - Sci.News
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Crabs Have Evolved Five Times. But Why Do They Keep Appearing in the Same Form? - The Wire Science
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Male reproductive system of the arrow crab Stenorhynchus seticornis (Inachoididae) - Wiley Online Library
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Estructura poblacional y madurez sexual en el cangrejo caja moteado Hepatus epheliticus Linnaeus (Brachyura, Hepatidae) procedente de la Península del Yucatán, México - SciELO Chile
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relationDips: crabs - vocal.media
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Crabs evolved to live away from the ocean up to 17 different times - New Scientist
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Trace fossil evidence of coral-inhabiting crabs (Cryptochiridae) and its implications for growth and paleobiogeography - Nature
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What Crabs Are The Fightiest? - Deep Sea News
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Crab Pictures - A-Z Animals
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A new homolid crab, Zygastrocarcinus carolinasensis n. sp., from the Cretaceous (Campanian) of NE Mexico: implications for paleobiogeography - SciELO México
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Why People Are Freaking Out About Animals Evolving Into Crabs - grunge.com
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Seventeen Brachyuran crab species found in Andaman and Nicobar Islands - The Federal
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Kovai Racecourse home to rare birds - The New Indian Express
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A Quick Guide to the Musical Easter Egg in Attack of the Radioactive Thing - GameRevolution
Why This Topic Is Trending
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Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.