Microscopic preparations L-700-50. General biology C.

Box of 50 preparations. Composed by:

• 701f Trypanosoma gambiense, causative agent of sleeping sickness, blood sample
• 702f Plasmodium berghei, blood parasite in rodents, shown to exhibit asexual and sexual stages
• 703d Radiolarians, various species
• 704d Foraminifera, various species
• 705d Laomedea (Obelia), complete colony sample, polyps with moisturizers and gonothecas
• 706d Hydra, freshwater polyp, t.s. of the body at different levels. Ectoderm, endoderm
• 707c Planaria, t.s. to show the structure of a flatworm
• 708e Compound eye, t.s. of the head of a honey bee showing the structure of an insect eye
• 709d Apis mellifica, honey bee, abdomen of a worker, t.s.
• 710d Ctenocephalides canis, the dog flea, p.c.
• 711d Dermanyssus gallinae, the chicken plowman, p.c.
• 712d Helix pomatia, snail, t.s. hermaphrodite gland (ovotestis)
• 713d Mya arenaria, clam, t.s. of the gills (gills), ciliated epithelium
• 714d Branchiostoma lanceolatum (Amphioxus), t.s. of the body showing the gills, liver and gonads.
• 715c Gallus, hen, wing and down feathers, w.m.
• 716e Salamander, skin and organs of a larva, t.s. showing mitosis.
• 717f Chicken embryo (Gallus): 48 hours of incubation, t.s. with neural groove, notochord, germ layers
• 718d Ovary of cat, l.s. showing follicles in various stages of development
• 719d Mouse testicle, t.s. showing spermatogenesis
• 720d Cat cerebellum, t.s. with Purkinje cells.
• 721c Spinal cord of the cat, t.s.
• 722d Cat kidney, t.s. of the cortex and medulla
• 723d Cat's eye, posterior part with retina, sagittal section, showing the fine structure with cones and rods
• 724e Taste buds of rabbit tongue (foliate papilla), t.s.
• 725d Bacillus subtilis, hay bacillus, bacilli and spores double stained with carbolfuchsin and methylene blue
• 726d Streptococcus lactis, sample of lactic acid bacteria.
• 727e Volvox, spherical colonies with daughter colonies and sexual stages
• 728d Fucus vesiculosus, seaweed, female conceptacle with oogonia, t.s.
• 729d Fucus vesiculosus, seaweed, male conceptacle with antheridia, t.s.
• 730c Cladophora, a chlorophyte, branched filaments with multinucleated cells, w.m.
• 731c Claviceps purpurea, ergot, transv. of the sclerotium.
• 732d Puccinia graminis, wheat rust, urediniospores in wheat, transverse section.
• 733d Puccinia graminis, wheat rust, ecidias and pycnidias on a barberry leaf, t.s.
• 734b Saccharomyces cerevisiae, yeast cells.
• 735d Physcia or Xantoria, lichen, thallus with algae symbionts, t.s.
• 736e Prothallus of fern (Aspidium) fern, w.m.
• 737d Equisetum, horsetail, mature strobile with sporophyll, l.s.
• 738d Lupinus, lupine, tuber with symbiotic nitrogen-fixing bacteria, t.s.
• 739c Euphorbia, stem with laticifers, l.s.
• 740d Pinus silvestris, pine, three wood cuts: transverse, radial, tangential
• 741d Tilia platyphyllos, lime tree, three wood cuts: transverse, radial, tangential
• 742d Elodea, aquatic plant, t.s. of the aquatic stem showing a primitive beam
• 743d Cucurbita pepo, cucumber, stem with bicollateral bundles, t.s.
• 744d Fagus silvatica, beech, t.s. of sun and shade leaves for comparison
• 745c Nerium, oleander (oleander), xeromorphic leaf with stomatal crypts, t.s.
• 746d Pinus, pine, male cone with pollen, l.s.
• 747d Pinus, pine, young female cone with ovules, l.s.
• 748b Pinus, pine, winged pollen grains, w.m.
• 749f Lilium candidum, lily, t.s. of young anthers, stages of meiotic divisions
• 750d Taraxacum, dandelion, l.s. compound flower with tubular and ray florets