Page 224 - Demo

Microscopes and Slides
Microscopes and Slides—Prepared Slides, continued
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PROTISTS, continued
Catalog No.
Description
Price/Each
GREEN ALGAE, continued
ML1061
Spirogyra, w .m .
Filaments of large species, cells with multiple spiral chloroplasts which are characteristic .
$4.90
ML1062
Spirogyra, w .m .
Small species, cells with chloroplasts .
4.45
ML1050
Volvox, sec .
Sections of colonies with zygotes present .
5.35
ML1049
Volvox, w .m .
Large spherical colonies that may have 1,000 or more cells . Both vegetative and reproductive colonies are shown .
6.20
GOLDEN-BROWN ALGAE
ML1066 Diatoms—marine, w .m .
Mixed marine species with protoplasts stained .
ML1068 Fucus, sec .
Marine species known as rock-weed . Median section of male conceptacle to show ostiole and antheridia .
ML1072 Polysiphonia, w .m .
Marine species, widely distributed . Preparation of branched thallus with tetraspores .
$4.75
$7.30
$9.00
Green Algae—ComparisetTM Are they protists, plants, or a little of both? Draw your own conclusions after examining these five slides . Chlamydomonas and Volvox are flagellated protists often grouped with the green algae due to simi- larities in pigmentation and structure . Ulothrix is a true multicellular filamentous alga, and Ulva is a marine macro-alga that grows in sheets only two cells thick . A composite slide of six or more mixed green algae is included for practice with differentiation and identification .
Catalog No.
ML1421
Description
Green Algae— ComparisetTM
Price/Each
$26.20
ML1067
Diatoms—freshwater, w .m .
Mixed freshwater species with protoplasts stained .
4.40
BROWN ALGAE
RED ALGAE
FUNGI
Includes the mushrooms, molds, yeasts and rusts . Both parasitic and saprophytic forms . Lichens, symbiotic associations between algal and fungal organisms, are listed here .
ML1075 Rhizopus, w .m . $6.40 Bread mold . Mycelium with sporangia .
Catalog No.
Description
Price/Each
ML1074
Mold types, w .m .
Sporangial forms of three mold types mounted on one slide .
$9.70
ZYGOMYCETES
ASCOMYCETES
ML1077
Aspergillus, w .m .
Brown mold, mycelium with conidiophores bearing sterigmata and spores .
$5.20
ML1078
Penicillium, w .m .
Blue mold, mycelium with conidiophores .
5.45
ML1079
Saccharomyces, w .m .
Yeast, both vegetative and budding cells present .
4.55
BASIDIOMYCETES
ML1084
Coprinus, c .s .
Mushroom, section through entire pileus showing stipe, basidia, and spores .
$6.95
ML1086
Wood rot fungus, c .s .
Section of rotting wood showing advancement of the fungus .
7.90
LICHENS
ML1087 Lichen, w .m . $7.25 Teased to show algal cells and fungal hyphae in association .
MICROSCOPES AND SLIDES—PREPARED SLIDES continued on next page.