| BG16351 | Egg v.s. |
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| BG16352 | Early cleavage w.m. |
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| BG16353 | Late cleavage w.m. |
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| BG16354 | Embryo w.m. 4 mm |
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| BG16355 | Frog & cell stage w.m. |
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| BG16356 | Frog blastula v.s. |
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| BG16357 | Frog early gastrula v.s. |
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| BG16358 | Frog gastrula (yolk plug) v.s. |
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| BG16359 | Frog neural plate v.s. |
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| BG16360 | Frog neural fold t.s. |
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| BG16361 | Frog neural tube t.s. |
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| BG16362 | Tadpole w.m. |
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| BG16363 | Tadpole trunk |
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| BG16364 | Tadpole head region |
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| BG16365 | Tadpole 4 mm sagittal section |
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| BG16366 | Tadpole 7mm (external gill stage w.m.) |
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| BG16367 | Tadpole 7mm sagittal section |
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| BG16368 | Tadpole 10 mm (internal gil stage) w.m. |
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| BG16369 | Tadpole 10 mm t.s. internal gill |
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| BG16370 | Tadpole 10 mm heart |
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