1426 | Ascomorpha, |
1427 | Asterionella, |
1428 | Polychlorinated biphenyls and organochlorine pesticides in eels from Welsh Rivers |
1429 | Proteocephalus filicolis, |
1430 | Diagnostic Drawing: Cyanobacteria branched forms, |
1431 | Bosmina, |
1432 | Diphyllobothrium cysts, |
1433 | Batrachospermum, |
1434 | Batrachospermum, |
1435 | Brachiomonas, |
1436 | Chamydomonas, |
1437 | Bicosoeca |
1438 | Botryococcus, |
1439 | Ceratium |
1440 | Chlamydomonas, |
1441 | Botrycoccus, |
1442 | Mallomonas caudata |
1443 | Rhipidocotyle illense, |
1444 | Herbarium Image: Carex canescens |
1445 | Botrydium, |
1446 | Batrachospermum, |
1447 | Herbarium Image: Betula nana |
1448 | Ceratium, |
1449 | Bulbochaete, |
1450 | Botrycoccus, |