What's the difference between crawfish and crayfish?

Crawfish


Definition:

  • (n.) Alt. of Crayfish

Example Sentences:

  • (1) We used to have parties, crawfish boils, everybody would come to our house and sit in our backyard,” he said, gesturing at empty space.
  • (2) Crossed radioimmunoelectrophoresis (CRIE) demonstrated 6 crawfish and 4 lobster allergens when individual or pooled sera from radioallergosorbent test (RAST)-positive crustacea-sensitive subjects were used.
  • (3) My Facebook feed is filled with my friends’ pictures of crabs with no eyes, shrimp and crawfish with one eye or things missing,” Misty Fisher, 24, said.
  • (4) Which explains whythey are over-trapped in the US, used for beignets (deep-fried pastries), in Lousiana's crawfish étouffée stew, and other treats stuffed with the delicate and sweet crayfish tail meat.
  • (5) A study was conducted to determine the toxicities (LC50S) of several pesticides on the commercially important red swamp crawfish, Procambarus clarkii, and 3 mosquito species common in Louisiana ricelands--Anopheles quadrimaculatus, Culex salinarius and Psorophora columbiae.
  • (6) Crossed immunoelectrophoresis with rabbit antisera revealed 23 antigens in crawfish and 17 antigens in lobster extracts.
  • (7) Isostearyl alcohol was the least toxic compound to crawfish, with a LC50 of greater than 10,000 ppm, while resmethrin + PBO (1:3 ratio) was the most toxic with a LC50 of 0.00082 ppm.
  • (8) Antigenic and allergenic components in crawfish and lobster extracts were studied using crossed immunoelectrophoretic techniques.
  • (9) Bea's of Bloomsbury got in touch about a crawfish boil, which ran for 22 weeks – we got through a lot of crayfish!
  • (10) Preincubation of RAST-positive sera with crawfish or lobster extract decreased radiostaining in CRIE, while no changes occurred when using control sera.
  • (11) Venturing west, you might have stumbled across Lucy's Retired Surfers Bar, where New Orleans's dapper Luke Winslow-King and the washboard-wielding Esther Rose got the crawfish-munching masses jitterbugging to their vintage sweaty Southern stomp.
  • (12) Those who know a little more might talk about crawfish, music built around the omnipresence of the accordion, and an ongoing quest to preserve the local French dialect.
  • (13) Today, Duhon regales us with a single the band released in 1963, written during his time as an oilman in South America and based on a fusion of Cajun music with a rhumba beat: 'A crawfish boil down in Lafayette A gumbo supper down in Jeanerette You'll find out If you go Everybody's dancing the Cajun Pogo.'
  • (14) In an effort to raise awareness, and appetite, for the invaders, Bob has teamed up with American chef Bea Vo for a series of traditional US-style "crawfish boils" in London this summer, serving crayfish with corn, sausage and potatoes.
  • (15) The images, which are deeply layered and particular to a black Southern vernacular and aesthetic, beg to be catalogued: Creole and Black American, Mardi Gras Indian, crawfish, Black cowboys, wig shops, socks and slippers, corsets and parasols, parades, high school basketball, step team moves, bounce queens Big Freedia and Messy Mya, cotillions, “twirl on dem haters”, braids, “bama”, black spirituality (church and hoodoo, maybe even a nod to Mami Wata), black mama side eyes, drawls, Blue Ivy black girl magic fierceness.

Crayfish


Definition:

  • (n.) Any crustacean of the family Astacidae, resembling the lobster, but smaller, and found in fresh waters. Crawfishes are esteemed very delicate food both in Europe and America. The North American species are numerous and mostly belong to the genus Cambarus. The blind crawfish of the Mammoth Cave is Cambarus pellucidus. The common European species is Astacus fluviatilis.
  • (n.) See Crawfish.

Example Sentences:

  • (1) Similar to intact crayfish, animals with an isolated protocerebrum-eyestalk complex, exhibit competent circadian rhythms in the electroretinogram (ERG).
  • (2) When caffeine evokes a contraction, and only then, crayfish muscle fibers become refractory to a second challenge with caffeine for up to 20 min in the standard saline (5 mM K(o)).
  • (3) Anthopleurin-A produced two distinct responses in crayfish giant axons: depolarization and prolongation of action potentials.
  • (4) After 2 weeks of chronic exposure to 75 mM EtOH, crayfish showed behavioral tolerance as measured by a decrease in righting time and an increase in tail-flip escape behavior to control levels.
  • (5) The factors acting at the crayfish and cockroach blood-brain barrier are summarized in FIGURE 8 and would be well suited for providing efficient K+ spatial buffering of the CNS.
  • (6) The equations of membrane potential developed by Kobatake and coworkers have been applied to the literature data on the resting membrane potential of the crayfish and Myxicola axons to derive values for the surface charge density present on the axon membranes.
  • (7) Transection of crayfish peripheral nerves proximal to the neuron cell bodies produced a more than two-fold increase in [3H]leucine incorporation, but no significant changes in labeling profiles of the proteins on SDS gels.
  • (8) Ultimately, I need to get rid of of crayfish and crayfish products – my dreams are so much bigger than what we are doing right now.
  • (9) This species preferred a higher temperature than its acclimation temperature for those acclimation temperatures ranging from 6 degrees to 26 degrees C. When acclimated to 30 degrees and 33 degrees C, the crayfish preferred a lower temperature than its acclimation temperature.
  • (10) All three toxins prolonged crayfish giant axon action potentials by selectively slowing Na channel inactivation without greatly affecting activation.
  • (11) Specific high affinity binding of the cage convulsant t-[35S]butylbicyclophosphorothionate (TBPS) was observed in membrane homogenates of housefly heads and crayfish abdominal muscles.
  • (12) A toxin from the Bermuda anemone Condylactis gigantea causes the early transient conductance change of crayfish giant axon membranes to persist without affecting the shape of its turning-on.
  • (13) Simulation results are shown to be in qualitative agreement with experimental data reported for Aplysia and crayfish.
  • (14) The axons of the pigmented cells terminate in the neuropil of the protocerebral bridge, together with neuronal elements that label with antibodies against serotonin and substance P. We suggest that the brain photoreceptors of the crayfish are important in the entrainment of circadian rhythms.
  • (15) By stimulating and recording from the same interneuron at two separate points, we have shown that coordinated output to the postural abdominal muscles of crayfish can be produced by electrical stimulation of a single cell.
  • (16) There are more unsaturated fatty acids in the crayfish than in the rabbit membranes.
  • (17) The glutathione S-transferase activity in hepatopancreas of the American red crayfish Procambarus clarkii after 15 days' acclimatization in tap water aquaria was measured in specimens collected monthly for a whole year, and shows seasonal variation.
  • (18) As part of its repertoire of defensive behaviors, the crayfish, Procambarus clarkii, may respond to mildly threatening tactile or visual stimuli from the front of its body by walking backwards.
  • (19) In nonmuscle tissues, four types of isoforms were found on two-dimensional gel electrophoresis and in immunoreplica tests using an antiserum against crayfish skeletal muscle tropomyosin.
  • (20) Visual pigment absorption spectra were measured in single photoreceptors of a stomatopod, a crayfish, a hermit crab, and five species of brachyuran crab.

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