WebThis thesis describes an investigation of the origin, genetic diversity and. taxonomy of Didymosphenia geminata, in New Zealand. D. geminata, commonly known as Didymo or Rock Snot , is a freshwater diatom, a. photosynthetic alga with a silica shell. It attaches to rocks and plants by its. mucilaginous stalks, its large blooms often covering all ... WebThesis on taxonomy and ecology of lizards (Fam. Lacertidae) from Northern Dobrogea (Romania) ... 525 nm LED for diatoms and 570nm LED for cryptophyceae. Fluorescence indices, determined from emission-excitation matrix of …
Diatoms.org: supporting taxonomists, connecting communities
WebMay 29, 2024 · Abstract. Correct identification of diatom taxa is indispensable for diatom-based water quality studies, as well as for biotechnological applications. Biological … WebApr 11, 2024 · Florida Atlantic University students David Baldwin and Michael Green have been named 2024 Goldwater Scholars. The Barry Goldwater Scholarship is the most prestigious national research fellowship for undergraduate students given this year to just 413 scholars nationwide, making this the second consecutive year that FAU students … folding shopdog sawhorse plans
Morphology, taxonomy, and distribution of selected diatom …
Webincluding analytical and numerical methods for description of the diatom valve shape and pore structure; Diatom Morphogenesis: physiology, biochemistry, and applications, including the relationship between taxonomy and physiology, biosilicification hypotheses, and ideas about applications of diatoms. Audience WebApr 12, 2024 · 1. Introduction. Cowries are a group of marine gastropods under the family Cypraeidae characterized by their smooth, oval-shaped shells and extendable mantle [1,2].In the fifteenth and sixteenth centuries, cowries were heavily harvested by coastal islanders as food [3,4], and their shells were used for the handicraft industry [5,6] or as currency [7,8]. WebDiatom is the common name for a major group of unicellular or (less commonly) colonial algae comprising the protist taxon Bacillariophyceae (or Bacillariophyta), characterized by unique cell walls of silica (hydrated silicon dioxide). Called a frustule, these cell walls usually consist of two overlapping and interlocking asymmetrical sides with a split evident … folding shopping bag with wheels uk