Bacillariophyceans #1
This class consists of raphid diatoms. Specimens are organized into orders following Wehr et al. (2015).
Eunotiales - Eunotioid Diatoms
Eunotia
1. Eunotia
![image](../gallery_images/diatoms/Eunotia_a9b-19_4016_small.jpg)
640x
Perrault Bog
plant detritus sample
9/10/01
2. Eunotia
![image](../gallery_images/diatoms/Eunotia_a9b-16_40125_small.jpg)
500x
same as above
3. Eunotia
![image](../gallery_images/diatoms/Eunotia_a26-8_402_small.jpg)
800x
Peepsock Trail lower stream
aquatic plant sample
9/29/01
4. Eunotia
![image](../gallery_images/diatoms/Eunotia_a20-3_402_small.jpg)
800x
Torch Lake from boat
aquatic plant sample
9/26/01
pH 7.2, 20°C
5. Eunotia
![image](../gallery_images/diatoms/Eunotia_a20a-3_402_small.jpg)
800x
same as above
6. Eunotia
![image](../gallery_images/diatoms/Eunotia_a44-10_402_small.jpg)
800x
Dollar Bay at boat launch
surface plankton tow
10/10/01
pH 7.1, 16°C
7. Eunotia
![image](../gallery_images/diatoms/Eunotia_r1-1_402_small.jpg)
800x
Dollar Bay at boat launch
oblique plankton tow
May 2006
10.5°C
8. Eunotia serra var. diadema
![image](../gallery_images/diatoms/Eunotia_n40-1a_402_small.jpg)
800x
Arnheim Sloughs site #1
plant detritus sample
10/20/05
14°C
Bacillariales - Keeled Raphid Diatoms
Nitzschia
1. Nitzschia
![image](../gallery_images/diatoms/Nitzschia_n43-22a_40125_small.jpg)
500x
Sturgeon River Sloughs site #1
aquatic plant sample
10/20/05
10.5°C
2. Nitzschia
![image](../gallery_images/diatoms/Nitzschia_a16-1_402_small.jpg)
800x
Huron Creek at Walmart
aquatic plant sample
9/20/01
3. Nitzschia
![image](../gallery_images/diatoms/Nitzschia_s36-3_4016_v_small.jpg)
640x
Pilgrim River downstream of US-41
aquatic plant sample
8/10/03
19.5°C
4. Nitzschia
![image](../gallery_images/diatoms/Nitzschia_s36-4_402_v_small.jpg)
800x
same as above
5. Nitzschia
![image](../gallery_images/diatoms/Nitzschia_a12-9_4025_small.jpg)
1000x
Keweenaw Waterway at South Entry
aquatic plant sample
9/19/01
Achnanthales - Monoraphid Diatoms
Achnanthes
1. Achnanthes
![image](../gallery_images/diatoms/Achnanthes_a46-8_402_small.jpg)
800x
Pilgrim River downstream of US-41
log scraping
11/1/01
2. Achnanthes
![image](../gallery_images/diatoms/Achnanthes_j90-4_402z_h_small.jpg)
800x
Rice Lake marsh #1
plankton tow through vegetation
8/12/10
pH 7.2, 26°C, 69 uS
3. Achnanthes
![image](../gallery_images/diatoms/Achnanthes_j90-6_402z_h_small.jpg)
800x
![image](../gallery_images/diatoms/Achnanthes_j90-6a_402z_small.jpg)
800x
same as above
Cocconeis
1. Cocconeis
![image](../gallery_images/diatoms/Cocconeis_j10-15_402_ec_small.jpg)
800x
Pilgrim River upstream of US-41
rock scraping
5/24/10
18°C
2. Cocconeis
![image](../gallery_images/diatoms/Cocconeis_j10-37_402_small.jpg)
800x
same as above
3. Cocconeis
![image](../gallery_images/diatoms/Cocconeis_j10-29_2016_small.jpg)
320x
![image](../gallery_images/diatoms/Cocconeis_j10-29a_4016_small.jpg)
640x
![image](../gallery_images/diatoms/Cocconeis_j10-29b_4016_small.jpg)
640x
same as above
4. Cocconeis (auxospore)
![image](../gallery_images/diatoms/Cocconeis_j10-24_402_small.jpg)
800x
same as above
5. Cocconeis
(auxospore)
![image](../gallery_images/diatoms/Cocconeis_j10-52_402_small.jpg)
800x
same as above