10 Microscope Slides:
1(f). Botryllus schlosseri, tunicate colony, w.m.
2(e). Clavelina, tunicate, l.s. showing gill, intestine, gonads
3(d). Clavelina, t.s. region of gills and intestine
4(f). Balanoglossus, t.s. region of gonads
5(d). Sagitta, arrow worm, w.m.
6(f). Branchiostoma (Amphioxus), adult specimen, w.m.
7(f). Branchiostoma, larva, w.m.
8(d). Branchiostoma, t.s. region of gills and intestine
9(d). Branchiostoma, t.s. region of intestine and liver
10(d). Branchiostoma, head region, t.s. showing light sensitive pigment cells.
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English](/imagelibrary/W13038/W13038_01_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English](/imagelibrary/W13038/W13038_02_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English](/imagelibrary/W13038/W13038_03_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English](/imagelibrary/W13038/W13038_04_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English](/imagelibrary/W13038/W13038_05_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English](/imagelibrary/W13038/W13038_06_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English (Small)](/thumblibrary/W13038/W13038_01_50_50_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English (Small)](/thumblibrary/W13038/W13038_02_50_50_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English (Small)](/thumblibrary/W13038/W13038_03_50_50_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English (Small)](/thumblibrary/W13038/W13038_04_50_50_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English (Small)](/thumblibrary/W13038/W13038_05_50_50_Cephalochordata-Acrania-English-Slides.jpg)
![Cephalochordata (Acrania) - English Slides, 1003968 [W13038], English (Small)](/thumblibrary/W13038/W13038_06_50_50_Cephalochordata-Acrania-English-Slides.jpg)
![Mollusca - English Slides, 1003966 [W13036], English](/thumblibrary/W13036/W13036_01_140_140_Mollusca-English-Slides.jpg)
![Coelenterata and Porifera - English Slides, 1003961 [W13031], English](/thumblibrary/W13031/W13031_01_140_140_Coelenterata-and-Porifera-English-Slides.jpg)
![Vermes (Helminthes) - English Slides, 1003962 [W13032], English](/thumblibrary/W13032/W13032_01_140_140_Vermes-Helminthes-English-Slides.jpg)
![Crustacea - English Slides, 1003963 [W13033], English](/thumblibrary/W13033/W13033_01_140_140_Crustacea-English-Slides.jpg)
![Arachnoidea and Myriapoda - English Slides, 1003964 [W13034], English](/thumblibrary/W13034/W13034_01_140_140_Arachnoidea-and-Myriapoda-English-Slides.jpg)
![Protozoa - English Slides, 1003960 [W13030], English](/thumblibrary/W13030/W13030_01_140_140_Protozoa-English-Slides.jpg)
![Insect (Insecta) - English Slides, 1003965 [W13035], English](/thumblibrary/W13035/W13035_01_140_140_Insect-Insecta-English-Slides.jpg)
![Bryophyta (Liverworts and Mosses) - English Slides, 1003972 [W13043], English](/thumblibrary/W13043/W13043_01_140_140_Bryophyta-Liverworts-and-Mosses-English-Slides.jpg)
![Pteriodophytes (Ferns and Fern Allies) - English Slides, 1003973 [W13044], English](/thumblibrary/W13044/W13044_01_140_140_Pteriodophytes-Ferns-and-Fern-Allies-English-Slides.jpg)
![Angiospermae V. Leafs - English Slides, 1003978 [W13049], English](/thumblibrary/W13049/W13049_01_140_140_Angiospermae-V-Leafs-English-Slides.jpg)
![Angiospermae VI. Flowers - English Slides, 1003979 [W13050], English](/thumblibrary/W13050/W13050_01_140_140_Angiospermae-VI-Flowers-English-Slides.jpg)
![Angiospermae VII. Fruits and Seeds - English Slides, 1003980 [W13051], English](/thumblibrary/W13051/W13051_01_140_140_Angiospermae-VII-Fruits-and-Seeds-English-Slides.jpg)
![Frog Embryology (Rana) - English Slides, 1003985 [W13056], English](/thumblibrary/W13056/W13056_01_140_140_Frog-Embryology-Rana-English-Slides.jpg)
![Chicken embryology (Gallus domesticus) - English Slides, 1003986 [W13057], English](/thumblibrary/W13057/W13057_01_140_140_Chicken-embryology-Gallus-domesticus-English-Slides.jpg)
![Invertebrata, Supplementary Set - English Slides, 1004246 [W13421], English](/thumblibrary/W13421/W13421_01_140_140_Invertebrata-Supplementary-Set-English-Slides.jpg)
![Cryptogamae, Supplementary Set I - English Slides, 1004251 [W13426], English](/thumblibrary/W13426/W13426_01_140_140_Cryptogamae-Supplementary-Set-I-English-Slides.jpg)
![Phanerogamae, Supplementary Set - English Slides, 1004254 [W13429], English](/thumblibrary/W13429/W13429_01_140_140_Phanerogamae-Supplementary-Set-English-Slides.jpg)
![Arrangement and Types of Vascular Bundles - English Slides, 1004255 [W13430], English](/thumblibrary/W13430/W13430_01_140_140_Arrangement-and-Types-of-Vascular-Bundles-English-Slides.jpg)
![The Water Pollution, Problems and Results - English Slides, 1004257 [W13432], English](/thumblibrary/W13432/W13432_01_140_140_The-Water-Pollution-Problems-and-Results-English-Slides.jpg)
![Life in the Soil - English, 1004258 [W13433], English](/thumblibrary/W13433/W13433_01_140_140_Life-in-the-Soil-English.jpg)