(n.) One of several American blackbirds, of the family Icteridae; as, the rusty grackle (Scolecophagus Carolinus); the boat-tailed grackle (see Boat-tail); the purple grackle (Quiscalus quiscula, or Q. versicolor). See Crow blackbird, under Crow.
(n.) An Asiatic bird of the genus Gracula. See Myna.
Example Sentences:
(1) A single specimen, a partially engorged female, of Ixodes brunneus was recovered from a common grackle (Quiscalus quiscula) in Butler County, near El Dorado, Kansas (USA).
(2) DCF detected antibody in most inoculated common grackles, mourning doves, and brown-headed cowbirds.
(3) It was unreliable, however, for great-tailed grackles and bronzed cowbirds inoculated intramuscularly.
(4) Among Common Grackles, Quiscalus quiscula, two characteristic activities of partners, following and vocal answering, develop during group activities and promote the individual specificity of pair bonds.
(5) Estimated normal bounds for each of the 18 variables measured by commonly used clinical procedures are presented for reproductively quiescent northern bobwhites, European starlings, red-winged blackbirds, and common grackles.
(6) Sporocysts of duck, cowbird, and grackle origin were structurally similar.
(7) Most communication among common grackles Quiscalus quiscula occurs at distances of less than a few metres in the noisy environment of a breeding colony.
(8) Chlamydiae were apparently transmitted to the uninoculated great-tailed and common grackles and mourning doves, for antibody was detected by all 3 methods in these species kept as uninoculated cagemates.
(9) Two female common grackles (Quiscalus quiscula) were inoculated intratracheally with 1.6 X 10(8) chick embryo lethal doses50 of a chlamydial organism isolated from turkeys.
(10) An extensive survey of birds for Leucocytozoon in South Carolina during the summer of 1972 revealed that Blue Jays, Purple Grackles and domestic chickens were commonly infected.
(11) Angiotensin converting enzyme activity was identified in brush-border membranes purified from the small intestinal epithelium of the common grackle, Quiscalus quiscula.
(12) It is concluded that: 1) grackles are potential reservoir hosts that could be important in the transmission cycle of C. psittaci in nature; and 2) epidemiologic studies of chlamydiosis in wild birds should include both serologic testing (preferably by the MDCF method) and attempts to isolate chlamydiae from cloacal swabs.
(13) Chlamydiae were isolated in mice from cloacal swabs taken 14 days postinoculation from the infected grackles.
(14) These results indicate contact transmission of chlamydiae from infected grackles to turkeys.
(15) Four wild bird species--great-tailed grackle (Cassidix mexicanus), common grackle (Quiscalus quiscula), brown-headed cowbird (Molothrus ater), and mourning dove (Zenaidura macroura)--were either inoculated intratracheally with Chlamydia psittaci or exposed indirectly as uninoculated cagemates.
(16) The birds species used were great-tailed grackles (Cassidix mexicanus), common grackles (Quiscalus quiscula), brown-headed cowbirds (Molothrus ater), bronzed cowbirds (Tangavius aeneus), and mourning doves (Zenaida macroura).
(17) Methiocarb (4-methylthio-3, 5-xylyl N-methyl carbamate, Mesurol, Bay (3744), a bird repellent, was fed in concentrations of 100 to 1,000 ppm to common grackles (Quiscalus quiscula), mourning doves (Zenaida macroura), and breeding pairs of coturnix quail (Coturnix coturnix) to investigate the possibility of cumulative intoxication.
(18) Sporadic shedding of chlamydiae was demonstrated in three species (great-tailed grackle, brown-headed cowbird, and mourning dove) that were inoculated, and also in uninoculated grackles of both species exposed to inoculated great-tailed grackles.
(19) AGP detected antibody in all inoculated brown-headed cowbirds and all mourning doves, 1 inoculated and 1 exposed great-tailed grackle, and none of the other 2 species.
(20) An index of similarity is presented to express the species importance relationships of the helminth faunas of the 7 species of birds: red-winged blackbirds (Agelaius phoeniceus), blue jays (Cyanocitta cristata), brown-headed cowbirds (Molothrus ater), common grackles (Quiscalus quiscula), house sparrows (Passer domesticus), starlings (Sturnus vulgaris), and robins (Turdus migratorius).
Iridescent
Definition:
(a.) Having colors like the rainbow; exhibiting a play of changeable colors; nacreous; prismatic; as, iridescent glass.
Example Sentences:
(1) We demonstrate in this paper that two viruses: iridescent (CIV) and herpetic (Infectious bovine rhinotracheitis) can enter by viropexis and be uncoated in several lines of mosquito cells.
(2) The iridescence from the cornea of the sand goby (Pomatoschistus minutus) occurs because of thin layer interference from the platelet-like cells in the stroma.
(3) The eye is well camouflaged by an iridescent cornea and a differentially coloured spectacle.
(4) One strain had mucoid colonies, fermented few carbohydrates and was serotype A:5, whereas, the other strain had smooth iridescent colonies, non-typeable capsular antigen, type 3 somatic antigen and fermented more than twice as many carbohydrates.
(5) Objective evidence of lens abnormality (opacities, vacuoles, or posterior subcapsular iridescence) was recorded and a comparison made between the two groups on the basis of that evidence.
(6) Salmon patches (6.4%), iridescent spots (10.3%), mottled brown areas (16.7%) and black sunbursts (7.7%) were seen as early as 10 years of age but showed an upward trend with age.
(7) The pathognomonic ocular manifestations of cystinosis are the presence of distinctive iridescent crystals within ocular tissue and a pigmentary retinopathy.
(8) Evidence of base-sequence homology between nucleic acids of different viruses was found within, but not between, the poxvirus and iridescent virus groups.
(9) The sensitivities of bilateral iridescent lens opacities, posterior cortical lens opacities, orbicularis oculi weakness, low intraocular pressure, ptosis, and ocular myotonia were 46.7, 50.0, 60.6, 59.3, 51.5, and 3.0%, while their specificities were 100.0, 100.0, 98.0, 94.1, 96.1, and 100.0%, respectively.
(10) Don't expect sandy beaches, do expect iridescent turquoise seas (especially in the Blue Grotto sea cave), fresh seafood, and a laid-back, unhurried lifestyle that would seduce even the nerviest banker into blissful lethargy.
(11) In addition to the widely recognized iridescent, blue, and watery mucoid (circular) colonies, punctiform colonies were observed.
(12) The origins of DNA replication of the genome (209 kbp) of Chilo iridescent virus (CIV), which is circularly permuted and terminally redundant, were identified.
(13) The genome was found to hybridize with the genome of another iridescent virus, type 9 (WIV), in DNA-DNA hybridization experiments.
(14) The iridescence was also found to be sensitive to pH, and the buffer HEPES was detrimental to the cornea compared to controls.
(15) Encapsulated strain forming iridescent colony type of both serotypes 1 and 2 had at least three antigens: heat-labile and trypsin-sensitive (L), heat-labile and trypsin-resistant (HL), and heat-stable and trypsin-resistant (HS).
(16) In vivo observations indicate the expression of iridescence to be linked to agonistic or reproductive behavior.
(17) Pili were found on the capsulated iridescent type, P-1059I, and on two non-capsulated variants, the blue, P-1059B, and the gray, P-1059G.
(18) In Gobius fluviatilis (Pallas), Gobius (Proterorhinus) marmoratus (Pallas), glossa Platichthys flesus (L) the cornea is double and there is an iridescent layer.
(19) An iridovirus, Apis iridescent virus (AIV), isolated from sick adult specimens of Apis cerana (Hymenoptera) from Kashmir, closely resembles iridescent viruses from Tipula and Sericesthis spp.
(20) The capsule was identified by precipitation against hexadecyl trimethylammonium bromide (Cetavlon), by demonstration of iridescence, and by means of a capsule-staining method.