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8 Official State Dinosaurs

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Wikimedia Commons

Most states have a collection of symbols their citizens have chosen to represent their collective identity: flags, flowers, and birds are popular categories of these. A few states have gone the extra mile and claimed a bit of prehistory as their own, naming official state fossils. However, these eight states have distinctly designated official state dinosaurs, honoring the living, breathing, occasionally flesh-ravaging creatures that once roamed their land.

1. Colorado: Stegosaurus armatus

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This plant-eating “armored roof lizard” was a massive collection of physical awkwardness. With its long tail and short legs, the stegosaurus struggled to coordinate the movements of its own body. Its head was also disproportionately small, with a brain the size of a dog’s to match—possibly the smallest of all dinosaurs known to date. At least it had those massive spikes to compensate.

2. Maryland: Astrodon johnstoni

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Another herbivore like Colorado’s stegosaurus, Maryland’s state dinosaur may be the only species discovered by a chemist and named by a dentist. While in the field researching for Maryland’s first geologic map, Philip Tyson, noted by his formal title as the State Agricultural Chemist, found two unusual tooth fossils in the clay of Prince George’s County. He turned them over to local dentist Christopher Johnston for futher investigation, and the doctor promptly cross-sectioned one to find a star pattern within, hence the dinosaur’s name: “star-tooth.”

3. Missouri: Hypsibema missouriensis

Wikimedia Commons; exhibit from the Bollinger County Museum of Natural History

The Hypsibema missouriensis, as its name suggests, is one of a kind—fossils discovered in 1942 at the Chronister Dinosaur Site were the first dinosaur remains found in the state of Missouri, and although others followed, none matched those of the original Hypsibema. It has since been classified as a hadrosaur, a “duck-billed dinosaur.” The Smithsonian Museum bought the dinosaur’s thirteen vertebrae from the landowner, who dug them up in the process of installing a cistern, for $50; she used the money to buy a cow.

4. New Jersey: Hadrosaurus foulkii

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In 1858, visiting fossil hobbyist William Parker Foulke and paleontologist Joseph Leidy unearthed the first nearly-complete dinosaur skeleton in Haddonfield, New Jersey. In 1868, visitors were invited to view the bones on display at the Academy of Sciences in Philadelphia, granting the remains the secondary distinction of being the first dinosaur skeleton mounted for public exhibition (above). The display was so popular, drawing in more than three times the museum’s usual crowd within the first few years alone, that the institution relocated to a larger facility. In 1879, Foulke’s namesake duck-billed dinosaur went international: Edinburgh’s Royal Scottish Museum acquired a copy of the skeleton, which became Europe’s first dinosaur exhibit. Today, visitors from all over the world can learn about the Hadrosaurus simply by visiting its website.

5. Oklahoma: Acrocanthosaurus atokensis

Flickr user cryptonaut; from the permanent collection of the North Carolina Museum of Sciences

Oklahoma’s state dinosaur is new on the scene, only obtaining official state adoption in June 2006—though its existence dates to the Early Cretaceous period. A. atokensis is the only named species within its genus, its scientific designation paying homage to Atoka County, where its fossil specimens were discovered. “Acrocanthosaurus” translates to “high-spined lizard,” noting the distinctive neural spines projecting from the dinosaur’s vertebrae, but its claws were the feature to fear: measuring up to six inches long, they were designed to grip its prey and tear flesh from bone. Yikes.

6. Texas: Paluxysaurus jonesi

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The Lone Star State’s official dinosaur has gone through quite the identity crisis in recent years. In 1997, Governor George W. Bush signed Senate Concurrent Resolution No. 57, which cited evidence of tracks and bones found primarily within modern state lines to declare the Pleurocoelus species “indigenous to Texas” and one of the family. The Bush dinosaur legacy was aborted no more than seven years later, when graduate student Peter Rose identified the so-called “Pleurocoelus” fossils as an entirely new species, Paluxysaurus jonesi, named for the town and ranch where the bones were originally discovered. Governor Rick Perry signed House Concurrent Resolution No. 16 to make the change official in 2009.

Paluxysaurus jonesi is a member of genus Sauroposeidon, or “earthquake god lizard.” With its neck extended, it could reach up to 56 feet tall, making it the tallest known dinosaur, and one of the heaviest as well, at approximately 56 tons—the equivalent of about 25,000 Big Texan steaks.

7. Washington, D.C.: Capitalsaurus

Tim Krepp

Okay, D.C. isn’t a state, and Capitalsaurus is just a nickname for its official dinosaur, but we’ll make an exception out of respect to the scientists who spent so long struggling to name the bone fragments unearthed by construction workers at the intersection of First and F Streets SE. The fossils were identified straightaway as some kind of theropod, or “beast-footed,” dinosaur; however, a more specific classification proved difficult. In 1990, after almost a century of various researchers’ attempts to establish the dinosaur’s genus and scientific name, paleontologist Peter Kranz unofficially referred to the remains in a news article as those of the “Capitalsaurus”—and it stuck, albeit off the scientific record. The District of Columbia now commemorates every January 28th as “Capitalsaurus Day.”

8. Wyoming: Triceratops

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A year after the release of the film adaptation of Michael Crichton’s Jurassic Park, Wyoming claimed the “three-horned face” as one of its own. A 1994 statute declared, “A state dinosaur shall be designated by election in accordance with the law. The results of the election naming the state dinosaur shall be filed with the secretary of state.” The “election” in question was a poll of elementary school children, who may have voted out of sympathy for Spielberg’s sick triceratops.

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Animals
Fisherman Catches Rare Blue Lobster, Donates It to Science
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FRED TANNEAU/AFP/Getty Images

Live lobsters caught off the New England coast are typically brown, olive-green, or gray—which is why one New Hampshire fisherman was stunned when he snagged a blue one in mid-July.

As The Independent reports, Greg Ward, from Rye, New Hampshire, discovered the unusual lobster while examining his catch near the New Hampshire-Maine border. Ward initially thought the pale crustacean was an albino lobster, which some experts estimate to be a one-in-100-million discovery. However, a closer inspection revealed that the lobster's hard shell was blue and cream.

"This one was not all the way white and not all the way blue," Ward told The Portsmouth Herald. "I've never seen anything like it."

While not as rare as an albino lobster, blue lobsters are still a famously elusive catch: It's said that the odds of their occurrence are an estimated one in two million, although nobody knows the exact numbers.

Instead of eating the blue lobster, Ward decided to donate it to the Seacoast Science Center in Rye. There, it will be studied and displayed in a lobster tank with other unusually colored critters, including a second blue lobster, a bright orange lobster, and a calico-spotted lobster.

[h/t The Telegraph]

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Animals
Australian Scientists Discover First New Species of Sunfish in 125 Years
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Courtesy Murdoch University

Scientists have pinpointed a whole new species of the largest bony fish in the world, the massive sunfish, as we learned from Smithsonian magazine. It's the first new species of sunfish proposed in more than 125 years.

As the researchers report in the Zoological Journal of the Linnean Society, the genetic differences between the newly named hoodwinker sunfish (Mola tecta) and its other sunfish brethren was confirmed by data on 27 different samples of the species collected over the course of three years. Since sunfish are so massive—the biggest can weigh as much as 5000 pounds—they pose a challenge to preserve and store, even for museums with large research collections. Lead author Marianne Nyegaard of Murdoch University in Australia traveled thousands of miles to find and collected genetic data on sunfish stranded on beaches. At one point, she was asked if she would be bringing her own crane to collect one.

Nyegaard also went back through scientific literature dating back to the 1500s, sorting through descriptions of sea monsters and mermen to see if any of the documentation sounded like observations of the hoodwinker. "We retraced the steps of early naturalists and taxonomists to understand how such a large fish could have evaded discovery all this time," she said in a press statement. "Overall, we felt science had been repeatedly tricked by this cheeky species, which is why we named it the 'hoodwinker.'"

Japanese researchers first detected genetic differences between previously known sunfish and a new, unknown species 10 years ago, and this confirms the existence of a whole different type from species like the Mola mola or Mola ramsayi.

Mola tecta looks a little different from other sunfish, with a more slender body. As it grows, it doesn't develop the protruding snout or bumps that other sunfish exhibit. Similarly to the others, though, it can reach a length of 8 feet or more. 

Based on the stomach contents of some of the specimens studied, the hoodwinker likely feeds on salps, a jellyfish-like creature that it probably chomps on (yes, sunfish have teeth) during deep dives. The species has been found near New Zealand, Australia, South Africa, and southern Chile.

[h/t Smithsonian]

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