Rhopalodiales - Canalled Raphid Diatoms
Epithemia
1. Epithemia
![image](../gallery_images/diatoms/Epithemia_a27b-8_4025_small.jpg)
1000x
Pike Bay from boat
aquatic plant sample
9/30/01
2. Epithemia
![image](../gallery_images/diatoms/Epithemia_j62-11_40125z_h_small.jpg)
500x
Fulton Creek beaver pond
aquatic plant sample
7/21/10
pH 7.4, 28°C, 464 uS
3. Epithemia
![image](../gallery_images/diatoms/Epithemia_n3-2_402_small.jpg)
800x
Nara Trail marsh
plant detritus sample
9/15/05
14°C
4. Epithemia
![image](../gallery_images/diatoms/Epithemia_n43a-13_402_small.jpg)
800x
Sturgeon River Sloughs site #1
aquatic plant sample
10/20/05
10.5°C
Rhopalodia
1. Rhopalodia gibba
![image](../gallery_images/diatoms/Rhopalodia_a20-6_202_small.jpg)
400x
![image](../gallery_images/diatoms/Rhopalodia_a20-6a_202_small.jpg)
400x
Torch Lake from boat
aquatic plant sample
9/26/01
pH 7.2, 20°C
2. Rhopalodia gibba
![image](../gallery_images/diatoms/Rhopalodia_j67-2_4016z_h_small.jpg)
640x
Copper City, Trail 3 pond #2 site #2
plankton tow through vegetation
7/21/10
pH 7.6, 27°C, 666 uS
3. Rhopalodia gibba
![image](../gallery_images/diatoms/Rhopalodia_n43-11_402_small.jpg)
800x
Sturgeon River Sloughs site #1
aquatic plant sample
10/20/05
10.5°C
4. Rhopalodia gibba
![image](../gallery_images/diatoms/Rhopalodia_n43a-2_402_small.jpg)
800x
same as above
Surirellales - Diatoms with a raphe on both margins of each valve
Campylodiscus
1. Campylodiscus
![image](../gallery_images/diatoms/Campylodiscus_a48-13_4016_small.jpg)
640x
Keweenaw Waterway at MTU
surface plankton tow
11/8/01
2. Campylodiscus
![image](../gallery_images/diatoms/Campylodiscus_a48-6_402_small.jpg)
800x
same as above
3. Campylodiscus
![image](../gallery_images/diatoms/Campylodiscus_a48-5_202_small.jpg)
400x
same as above
Cymatopleura
1. Cymatopleura solea
![image](../gallery_images/diatoms/Cymatopleura_a13a-4a_40125_small.jpg)
500x
Pilgrim River upstream of US-41
rock scraping
9/19/01
2. Cymatopleura solea
![image](../gallery_images/diatoms/Cymatopleura_a46-4_202_small.jpg)
400x
![image](../gallery_images/diatoms/Cymatopleura_a46-3_202_small.jpg)
400x
Pilgrim River downstream of US-41
log scraping
11/1/01
3. Cymatopleura solea
![image](../gallery_images/diatoms/Cymatopleura_a48-9a_402_small.jpg)
800x
![image](../gallery_images/diatoms/Cymatopleura_a48-9_402_small.jpg)
800x
Keweenaw Waterway at MTU
surface plankton tow
11/8/01
4. Cymatopleura solea
![image](../gallery_images/diatoms/Cymatopleura_n5-22_202_small.jpg)
400x
Portage Lake from boat
oblique plankton tow
9/18/05
20°C
Entomoneis
1. Entomoneis ornata
![image](../gallery_images/diatoms/Entomoneis_a22-11b_402_small.jpg)
800x
![image](../gallery_images/diatoms/Entomoneis_a22-11_40125_small.jpg)
500x
Dollar Bay from boat
surface plankton tow
9/26/01
2. Entomoneis ornata
![image](../gallery_images/diatoms/Entomoneis_n39-1_402_small.jpg)
800x
Little Rice Lake, adjoining marsh
plant detritus sample
10/23/05
8.5°C
Surirella
1. Surirella elegans
![image](../gallery_images/diatoms/Surirella_a22-24_40125_small.jpg)
500x
Dollar Bay from boat
surface plankton tow
9/26/01
2. Surirella
![image](../gallery_images/diatoms/Surirella_a48-11_4016_small.jpg)
640x
Keweenaw Waterway at MTU
surface plankton tow
11/8/01
3. Surirella
![image](../gallery_images/diatoms/Surirella_n34-1_40125_v_small.jpg)
500x
![image](../gallery_images/diatoms/Surirella_n34-1_40125_v2_small.jpg)
500x
MTU settling pond
surface plankton tow
10/16/05
11°C
4. Surirella
![image](../gallery_images/diatoms/Surirella_j65-1b_4016z_h_small.jpg)
640x
Copper City, Trail 3 creek pool
plankton tow
7/21/10
pH 8.1, 26°C, 624 uS
5. Surirella
![image](../gallery_images/diatoms/Surirella_n51-1a_40125_small.jpg)
500x
Dollar Bay at boat launch
oblique plankton tow
11/22/05
0.5°C
6. Surirella
![image](../gallery_images/diatoms/Surirella_j4-9_402_small.jpg)
800x
Traverse River at Mohawk-Gay Rd
plant detritus sample
5/20/10
18°C
7. Surirella
![image](../gallery_images/diatoms/Surirella_n5-12_402_small.jpg)
800x
Portage Lake from boat
oblique plankton tow
9/18/05
20°C
8. Surirella
![image](../gallery_images/diatoms/Surirella_j21-3_402_small.jpg)
800x
Seneca Creek at Cliff Dr
aquatic plant sample
5/31/10