Ochrophyta (Brown Algae)
Class: Bacillariophyceae
Order: Cymbellales
Family: Cymbellaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
|
Alveocymba mirabilis |
(Hustedt) Kapustin, Kulikovskiy & Kociolek (2020) | - | (rediscovered) | Lake Matano & Lake Towuti, Indonesia | Rediscovered | Access |
Class: Phaeophyceae
Order: Ectocarpales
Family: Chordariaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Zosterocarpus abyssicolus | W.R.Taylor (1945) | - | 29 January 1934 | Post Office Bay, Floreana, Galapagos Islands, Ecuador | Missing | Access |