(n.) Any one of numerous species of long-winged, migratory, orthopterous insects, of the family Acrididae, allied to the grasshoppers; esp., (Edipoda, / Pachytylus, migratoria, and Acridium perigrinum, of Southern Europe, Asia, and Africa. In the United States the related species with similar habits are usually called grasshoppers. See Grasshopper.
(n.) The locust tree. See Locust Tree (definition, note, and phrases).
Example Sentences:
(1) The octopamine, dopamine and noradrenaline content of the brain of the locust, Schistocerca gregaria has been determined using sensitive radiochemical-enzymatic assays.
(2) Fifty-two analogues of the wasp toxin, philanthotoxin-433, have been synthesized and tested on a glutamatergic, nerve-muscle preparation from locust leg.
(3) Using a deafferented flight preparation of the locust and glass microelectrodes, we recorded simultaneously from the neuropil segments of different interneurons within a single thoracic ganglion.
(4) Activation of phosphorylase during flight is strongly reduced when locusts are ligated at the neck, indicating that this activation is due to a factor from the head, which upon flight is released into the hemolymph.
(5) However, we also demonstrate that published data show the existence of strong nonlinearities in the single-photon responses of toad and perhaps also of locust.
(6) The embryonic development of the specialized glial cells that form the perineurial blood-brain barrier in the locust CNS has been studied by freeze-fracture and tracer uptake.
(7) In terrestrial insects such as locusts and cockroaches ventilatory movements are governed by a dominant oscillator in the metathoracic or anterior abdominal ganglion.
(8) Intracellular and extracellular electrodes were used to study spontaneous and impulse-linked release of transmitter at locust retractor unguis nerve-muscle synapses.2.
(9) Two mosaic sibling embryos of the Australian plague locust, Chortoicetes terminifera are reported with haploid and diploid cell lines in widely differing proportions.
(10) Locust phospholipids contain myoinositol but no scylloinositol.
(11) The anti-G beta, gamma antibodies recognized a 35-36-kDa protein in brain of vertebrates such as mammals (rat), avians (pigeon), amphibians (frog), fish (trout), and reptiles (turtle) but not in the invertebrates such as molluscs (snail) and insects (locust).
(12) The bioactivity of the endogenous FMRFamide-like peptides has been assessed on the extensor tibiae neuromuscular preparation and on the locust heart.
(13) It is proposed that serially homologous motor neurons serving similar functions are, to a first approximation, similar in the locust.
(14) Indeed, diglycerides constitute the largest neutral lipid fraction in the hemolymph of silkmoths, locusts, cockroaches, bugs, etc.
(15) The morphology and organisation of the central projections of tactile hair afferents from the hind leg of the locust, Schistocerca gregaria, were examined by staining individual hair afferents.
(16) The third experiment revealed that LiCl injections did not influence either maternal aggression or locust killing in naive females and predatory aggression in experienced-killer females.
(17) If harm is to be expected, then a quantitative comparison of that with the undoubted benefits of locust control is required to enable one to make a value judgement.
(18) This implies that the locust's computation of target distance involves signals concerning its own head motion.
(19) Allatal diol formation may be an additional mechanism for the control of JH-III levels in locusts, preceding release into the hemolymph.
(20) In the prey-catching task animals failed to target or track locusts when they were in the field contralateral to the lesion throughout the 4-day testing period.
Swarm
Definition:
(v. i.) To climb a tree, pole, or the like, by embracing it with the arms and legs alternately. See Shin.
(n.) A large number or mass of small animals or insects, especially when in motion.
(n.) Especially, a great number of honeybees which emigrate from a hive at once, and seek new lodgings under the direction of a queen; a like body of bees settled permanently in a hive.
(n.) Hence, any great number or multitude, as of people in motion, or sometimes of inanimate objects; as, a swarm of meteorites.
(v. i.) To collect, and depart from a hive by flight in a body; -- said of bees; as, bees swarm in warm, clear days in summer.
(v. i.) To appear or collect in a crowd; to throng together; to congregate in a multitude.
(v. i.) To be crowded; to be thronged with a multitude of beings in motion.
(v. i.) To abound; to be filled (with).
(v. i.) To breed multitudes.
(v. t.) To crowd or throng.
Example Sentences:
(1) Swarming is a requisite for mating in populations of Aedes communis and Ae.
(2) They could be playing these people – Morales, Chesimard – off as pawns.” While Cuba was once an attractive destination for criminals, revolutionaries and skyjackers – 34 of 62 American plane hijackers flew to Cuba in 1969 – Fidel Castro lost patience with the swarm as early as the 70s.
(3) Although only a small fraction of the yield of that of the murine Engelbreth-Holm, Swarm (EHS) sarcoma, the yield of the human basement membrane-producing tumors could be increased by rendering the mice lathyritic.
(4) Pronase-released glycopeptides of isolated laminin, from a mouse Engelbreth-Holm-Swarm tumor, were fractionated using a combination of gel permeation chromatography and Con A-Sepharose affinity chromatography.
(5) Though the starlings looked like a dark swarm of bees, they had two inky blobs in their midst, for they had acquired a pair of crow interlopers.
(6) The viability and morphology of RPE was improved by using a serum-free medium containing a bovine pituitary extract in conjunction with an extracellular matrix coating derived from Engelbreth-Holm-Swarm tumors.
(7) The Heat come out with some swarming defense and Indiana can't get a shot off in time, giving the ball back to Miami.
(8) After a dramatic day which saw police swarm Seven properties across Sydney searching for proof Schapelle Corby had been paid for an interview, Seven West Media boss Tim Worner said that the police action had come as a total surprise because the Seven had cooperated with the inquiry fully.
(9) The fire extinguisher was thrown after protesters swarmed into Millbank Tower, the Westminster building that houses the Conservative party's headquarters.
(10) An LSC colony spreads on the surface of solid 100:10 medium as a monolayer of cells in a fashion resembling that of certain swarming or gliding bacteria.
(11) In some instances swarming is stimulated at very low toxin doses.
(12) Swarm cells of Thiothrix nivea were found to possess a group of fimbriae at one pole.
(13) Monoclonal antibodies that recognize epitopes in these domains were raised against Swarm rat chondrosarcoma aggrecan that was either denatured through reduction and alkylation or partially deglycosylated through chondroitinase ABC digestion or alkali elimination, the latter with or without sulfite addition.
(14) The rhetoric that sees innocent people labelled “marauding,” “swarms” and “cockroaches” is what makes it permissible for society to imprison them, and it should come as no surprise that women and children are at particular risk from punitive immigration laws.
(15) It was established that coupling took place in swarms with swarming males and out of swarms with freely flying males.
(16) But much worse things are happening here.” The UK prime minister, David Cameron, drew widespread criticism on Thursday for saying that the 185,000 men, women and children who have risked their lives to flee poverty, persecution and war in search a better life were “swarming” across the Mediterranean .
(17) Richard Dunne clatters into him late, the goalkeeper goes down and several France players swarm around Dunne to voice their displeasure at the Ireland defender.
(18) David Cameron used ‘swarm’ instead of ‘plague’ in case it implied that God had sent the migrants | Frankie Boyle Read more David Cameron recently spoke of a “swarm of people coming across the Mediterranean”.
(19) In a speech in July, prime minister David Cameron referred to migrants and refugees trying to reach Britain as a “swarm” .
(20) If the concentration is increased the swarming ceases, and at still higher concentrations the bacteria are inactivated.