Arcuatasigma
| Arcuatasigma | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Stramenopiles |
| Phylum: | Ochrophyta |
| Clade: | Diatomeae |
| Subphylum: | Bacillariophytina |
| Class: | Bacillariophyceae |
| Order: | Naviculales |
| Family: | Pleurosigmataceae |
| Genus: | G.Reid |
Arcuatasigma is a genus of diatoms belonging to the family Pleurosigmataceae.[1]
The genus is characterized by striae, both longitudinal and transapical, and a 180 degree twist in the frustule.[2]
Species
Accepted species:[1]
- Arcuatasigma addu G.Reid, 2012
- Arcuatasigma arenicolum Lobban, 2018
- Arcuatasigma belizense G.Reid, 2018
- Arcuatasigma castracanense G.Reid, 2012
- Arcuatasigma closterioides (Grunow) G.Reid, 2012
- Arcuatasigma marginale Lobban, 2018
References
- ^ a b "WoRMS - World Register of Marine Species - Arcuatasigma G.Reid, 2012". www.marinespecies.org. Retrieved 2025-02-25.
- ^ Lobban, Christopher S.; Reid, Geraldine (2018-04-04). "New Arcuatasigma species (Bacillariophyta, Pleurosigmataceae) from Guam and Belize, and the taxonomic identities of Toxonidea challengeriensis and its variety". Phytotaxa. 346 (2): 169–179. doi:10.11646/phytotaxa.346.2.4. ISSN 1179-3163.