How To Use Horseshoe crab In A Sentence
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Studies of fouled arthropods include horseshoe crabs, isopods, stomatopods, lobsters, and true crabs.
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There’s a substance in the blood of the horseshoe crab— LAL, which stands for limulus amoebocyte lysate—which is used to test medical drugs for contamination and to detect vitamin B-12 deficiencies.
Devlin’s Light
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the horseshoe crab is not a true crab
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We were treated to black bears, river otters, sturgeon, horseshoe crabs, and stinkpot turtles.
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So I wrote to the author, complimenting him on the well-written article, and then challenging him on his statements about the antiquity of horseshoe crabs.
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Male horseshoe crabs have two mating tactics that are associated with phenotype.
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Little changed over the past 500 million years, the chambered nautilus is considered a ‘living fossil’, like the horseshoe crab and the coelacanth.
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Kids also enjoy the tide pool touch tank filled with sea stars, urchins, and horseshoe crabs.
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Eastern populations eat numerous horseshoe crabs during migration.
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Volunteers will also be planting milkweed, which monarchs need to reproduce, and trying to create spawning sanctuaries and ‘no-take’ reserves for horseshoe crabs.
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But human harvest of horseshoe crabs has reduced the egg surplus.
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The shallow swamps provide an ideal habitat for juvenile shrimps, crustaceans, molluscs and fish, as well as breeding grounds for endangered species of marine turtles and horseshoe crabs.
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The cartridges contain dried extract of horseshoe crab blood cells (LAL / Limulus amebocyte lysate) and colorless dye.
SpaceRef - Calendar of Events
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The ultrastructure of nutrient cells in horseshoe crab(Tachypleus tridentatus)was observed with transmission electron microscope (TEM ).
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A dried-out horseshoe crab is a delicate thing and there's no way it would survive the flight in my checked baggage.
Horseshoe Crabs and the TSA
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Also, how the humble horseshoe crab has survived since prehistoric times.
The Sun
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The new display will also include tropical hermit crabs, crawfish, horseshoe crabs, and other species.
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Living horseshoe crabs feed on molluscs, worms, and other tasty and nutritious marine invertebrates.
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‘And the best bait for conch was horseshoe crab,’ Niles, the New Jersey biologist, said.
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There’s a substance in the blood of the horseshoe crab— LAL, which stands for limulus amoebocyte lysate—which is used to test medical drugs for contamination and to detect vitamin B-12 deficiencies.
Devlin’s Light
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Miller said he also hopes to study the relationship, if any, between Doliodus problematicus and giant, ancient sea scorpions, a type of eurypterid related to horseshoe crabs.
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Studies of fouled arthropods include horseshoe crabs, isopods, stomatopods, lobsters, and true crabs.
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Immense clades come and go without leaving any survivors, and these few weirdos keep chugging along, sometimes in refugia (tuatara) and sometimes not (horseshoe crabs).
Are Sumatran rhinos really ‘living fossils’?
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But beneath its shell, the segmented character of the horseshoe crab is clear.
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Virginia refused to comply with its quota, and now faces a complete ban on horseshoe crabbing.
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The living horseshoe crab, Limulus; compare with Fig. 38.
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Out of interest, here are the Ultra Fractal files - limulus. ufr and limulus. ufm - for a 'horseshoe crab' biomorph I designed in Fractint a while back.
Archive 2003-11-01
