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  • stages
  • Also, over the past 15 years, the cyprinid zebrafish Danio rerio (Hamilton, 1822) and the adrianichthyid medaka Oryzias latipes (Temminck and Schlegel, 1846) have become very popular fish models, due to their transparency during embryonic and larval stages, for investigating the molecular genetics that control organ development. (scielo.org.ar)
  • Larval and adult life stages of this insect have been observed on a variety of trees including sugar, Norway, and red maple, black cherry, and white ash. (psu.edu)
  • seaweeds
  • Beneath the kelp forest, a wide variety of foliose red seaweeds occur such as Palmaria palmata, Chondrus crispus, Membranoptera alata and Halurus flosculosus . (marlin.ac.uk)
  • The bryozoan Membranipora membranacea and the hydroid Dynanema pumila can form colonies on the kelp fronds, while the bryozoan Electra pilosa more often occur on the foliose red seaweeds. (marlin.ac.uk)
  • biotope
  • The biotope SIR.LsacRS occurs as SIR.LsacRS.FIR with filamentous algae and sponges particularly characteristic in southwest Britain and as SIR.LsacRS.Phy, with Phyllophora crispa and SIR.LsacRS.Psa with Psammechinus miliaris especially characteristic in western Scotland. (marlin.ac.uk)
  • For instance, brittle stars, Ophiocomina nigra , occur extensively in the grazed sub-biotope but not in those dominated by foliose algae. (marlin.ac.uk)
  • The algae that occur in small loose lying patches or attached to cobbles on the surface of the clay may provide shelter and possibly a source of food for the grazing prosobranchs Littorina littorea , which frequently occurs in the biotope. (marlin.ac.uk)
  • spat
  • Beaumont AR, Barnes DA (1992) Aspects of veliger larval growth and byssus drifting of the spat of Pectin maximus and Aequipectin ( Chlamys ) opercularis . (springer.com)
  • growth
  • The most frequent etiology of human singleton fetal growth restriction is placental insufficiency, which occurs secondary to reduced utero-placental perfusion, abnormal placentation, impaired trophoblast invasion and spiral artery remodeling, resulting in altered nutrient and oxygen transport. (readbyqxmd.com)
  • When the weather warms up again in late January or February, another brief period of further vegetative growth occurs when spring tillers can grow if nitrogen is available. (ncdcr.gov)
  • Otoliths bear rings much like a tree, with one new ring deposited daily, allowing the scientists to determine larval age and growth at any given point during larval life. (innovations-report.com)
  • life
  • The life cycle of Bagous affinis occurs in stranded plant material at the edge of water bodies when the water level recedes during dry periods (Buckingham and Bennett 1994). (ufl.edu)
  • seasonal
  • Sporophytes typically have a lifespan of 2 to 4 years although plants may occur as annuals suggesting the possibility of some seasonal fluctuation in abundance. (marlin.ac.uk)
  • Reduction
  • Reduction or loss of wings occurs in many families, particularly those that inhabit windy places (e.g., mountains, islands) or caves, or that are external parasites among fur and feathers . (britannica.com)
  • damage
  • Extensive damage to the tender, developing foliage can occur at this time as the result of feeding and, possibly, oviposition by the adults. (psu.edu)
  • fish
  • Warm Caribbean waters may provide a toasty growing area for larval fish, but that s not enough to ensure a flourishing fish population. (innovations-report.com)
  • early
  • In western Canada, maximum flight activity of seed corn maggot will occur in early June, about 2 weeks before that of the cabbage maggot. (gov.mb.ca)
  • result
  • Occasionally, gastric ulcerations of the glandular stomach occur but whether this is a direct result of the nematode infection is unclear. (merckvetmanual.com)
  • In 1912 positive confirmation of the pear thrips in Pennsylvania occurred as a result of the collection of specimens from six different pear orchards in Erie County. (psu.edu)