Desmidiales #2
Micrasterias
1. Micrasterias denticulata
![image](../gallery_images/zygnematophyceans/Micrasterias_a33-1_40125_small.jpg)
500x
ditch north of Boston
filamentous algae sample
10/3/01
2. Micrasterias denticulata
![image](../gallery_images/zygnematophyceans/Micrasterias_j43-1_20125_small.jpg)
250x
Thirteen Mile Lake, treeline puddle
plant detritus sample
6/17/10
3. Micrasterias truncata
![image](../gallery_images/zygnematophyceans/Micrasterias_j60-1_4016z_h_small.jpg)
640x
Osceola pond #2
plankton tow
7/16/10
pH 8.9, 25°C, 267 uS
4. Micrasterias truncata
![image](../gallery_images/zygnematophyceans/Micrasterias_j33-38_40125_small.jpg)
500x
Perrault Bog
floating algal mass
6/17/10
pH 5.0, 23°C, 41 uS
5. Micrasterias foliacea
![image](../gallery_images/zygnematophyceans/Micrasterias_j39-2_402_small.jpg)
800x
Twelve Mile Lake
plankton tow
6/17/10
pH 5.7, 24°C, 15 uS
6. Micrasterias foliacea
![image](../gallery_images/zygnematophyceans/Micrasterias_j78-5_2016z_small.jpg)
320x
![image](../gallery_images/zygnematophyceans/Micrasterias_j78-5a_4016z_small.jpg)
640x
Rice Lake from northern shore
macro-algae sample
8/7/10
pH 8.1, 23°C, 60 uS
7. Micrasterias radiosa
![image](../gallery_images/zygnematophyceans/Micrasterias_j23-7_202_small.jpg)
400x
![image](../gallery_images/zygnematophyceans/Micrasterias_j23-7b_402_small.jpg)
800x
Scales Creek, below beaver dam
plant detritus sample
6/3/10
pH 6.9, 18°C, 113 uS
8. Micrasterias radiosa
![image](../gallery_images/zygnematophyceans/Micrasterias_j61-1_202z_h_small.jpg)
400x
Fulton Creek beaver pond
plankton tow
7/21/10
pH 7.4, 28°C, 464 uS
9. Micrasterias fimbriata
![image](../gallery_images/zygnematophyceans/Micrasterias_j33-56_4016_small.jpg)
640x
Perrault Bog
floating algal mass
6/17/10
pH 5.0, 23°C, 41 uS
10. Micrasterias fimbriata
![image](../gallery_images/zygnematophyceans/Micrasterias_j72a-5_4016z_small.jpg)
640x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
11. Micrasterias rotata
![image](../gallery_images/zygnematophyceans/Micrasterias_j33-53_2016_small.jpg)
320x
Perrault Bog
floating algal mass
6/17/10
pH 5.0, 23°C, 41 uS
12. Micrasterias rotata
![image](../gallery_images/zygnematophyceans/Micrasterias_n48-13_202_small.jpg)
400x
Rice Lake marsh
plankton tow through vegetation
10/23/05
7°C
13. Micrasterias crux-melitensis
![image](../gallery_images/zygnematophyceans/Micrasterias_j58-1_40125z_small.jpg)
500x
Osceola pond #1
plant detritus sample
7/16/10
pH 8.4, 24°C, 229 uS
14. Micrasterias radiata
![image](../gallery_images/zygnematophyceans/Micrasterias_n15a-31_202_small.jpg)
400x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
15. Micrasterias radiata
![image](../gallery_images/zygnematophyceans/Micrasterias_n47-1_202_small.jpg)
400x
Rice Lake at boat launch
surface plankton tow
10/23/05
9°C
16. Micrasterias radiata var. gracillima
![image](../gallery_images/zygnematophyceans/Micrasterias_n14-38_202_small.jpg)
400x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
17. Micrasterias mahabuleshwarensis
![image](../gallery_images/zygnematophyceans/Micrasterias_n40-5_202_small.jpg)
400x
Arnheim Sloughs site #1
plant detritus sample
10/20/05
14°C
18. Micrasterias americana
![image](../gallery_images/zygnematophyceans/Micrasterias_n15a-58_40125_small.jpg)
500x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
19. Micrasterias arucata
![image](../gallery_images/zygnematophyceans/Micrasterias_j72a-2_402z_h_small.jpg)
800x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
20. Micrasterias arucata
![image](../gallery_images/zygnematophyceans/Micrasterias_p19-17_4016_small.jpg)
640x
Twelve Mile Lake
plankton tow
10/23/07
21. Micrasterias pinnatifida
![image](../gallery_images/zygnematophyceans/Micrasterias_n15-7_402_small.jpg)
800x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
22. Micrasterias pinnatifida
![image](../gallery_images/zygnematophyceans/Micrasterias_n15a-61_402_small.jpg)
800x
same as above
23. Micrasterias laticeps
![image](../gallery_images/zygnematophyceans/Micrasterias_n14-48_202_small.jpg)
400x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
24. Micrasterias laticeps
![image](../gallery_images/zygnematophyceans/Micrasterias_n15a-60_202_small.jpg)
400x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
25. Micrasterias muricata
![image](../gallery_images/zygnematophyceans/Micrasterias_n14-8_40125_small.jpg)
500x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
26. Micrasterias muricata
![image](../gallery_images/zygnematophyceans/Micrasterias_n14-36_202_small.jpg)
400x
same as above
Octacanthium
1. Octacanthium
![image](../gallery_images/zygnematophyceans/Octacanthium_j33-39_402_small.jpg)
800x
Perrault Bog
floating algal mass
6/17/10
pH 5.0, 23°C, 41 uS
2. Octacanthium
![image](../gallery_images/zygnematophyceans/Octacanthium_j34-7a_402_small.jpg)
800x
Thirteen Mile Lake
plankton tow
6/17/10
pH 5.7, 22°C, 17 uS
3. Octacanthium
![image](../gallery_images/zygnematophyceans/Octacanthium_p20-28a_402_small.jpg)
800x
Twelve Mile Lake
aquatic plant sample
10/23/07
Onychonema
1. Onychonema
![image](../gallery_images/zygnematophyceans/Onychonema_n15a-23_20125_ec_small.jpg)
250x
![image](../gallery_images/zygnematophyceans/Onychonema_n15a-23a_402_ec_small.jpg)
800x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
2. Onychonema
![image](../gallery_images/zygnematophyceans/Onychonema_j61-15_40125z_h_small.jpg)
500x
![image](../gallery_images/zygnematophyceans/Onychonema_j61-15a_402z_h_small.jpg)
800x
Fulton Creek beaver pond
plankton tow
7/21/10
pH 7.4, 28°C, 464 uS
3. Onychonema
![image](../gallery_images/zygnematophyceans/Onychonema_n14-15_402_ec_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Onychonema_n14-15a_402_ec_small.jpg)
800x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
4. Onychonema
![image](../gallery_images/zygnematophyceans/Onychonema_j62-2_402z_h_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Onychonema_j62-2a_402z_h_small.jpg)
800x
Fulton Creek beaver pond
aquatic plant sample
7/21/10
pH 7.4, 28°C, 464 uS
5. Onychonema
![image](../gallery_images/zygnematophyceans/Onychonema_p22-5a_402_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Onychonema_p22-5b_402_small.jpg)
800x
Moyle Concrete pond
plankton tow
10/23/07
6. Onychonema
![image](../gallery_images/zygnematophyceans/Onychonema_j95-1_402z_h_small.jpg)
800x
Rice Lake marsh #1
aquatic plant sample
8/12/10
pH 7.2, 26°C, 69 uS
Penium
1. Penium
![image](../gallery_images/zygnematophyceans/Penium_n22-26a_40125_small.jpg)
500x
![image](../gallery_images/zygnematophyceans/Penium_n22-26_40125_small.jpg)
500x
Perrault Bog
plant detritus sample
10/11/05
11.5°C
2. Penium
![image](../gallery_images/zygnematophyceans/Penium_n22-5_4016_ec_small.jpg)
640x
![image](../gallery_images/zygnematophyceans/Penium_n22-5a_4016_ec_small.jpg)
640x
same as above
Pleurotaenium
1. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_j11-9_20125_small.jpg)
250x
Arnheim Sloughs puddle #2
plant detritus sample
5/27/10
23°C
2. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_n15a-24_20125_small.jpg)
250x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
3. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_p1-2_40125_small.jpg)
500x
Perrault Bog
plant detritus sample
6/19/07
19.5°C
4. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_j55-13_2016z_h_small.jpg)
320x
Snowmobile Trail 17 marsh #3
aquatic plant sample
7/15/10
pH 7.6, 25°C, 58 uS
5. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_j72-16_2016z_ec_small.jpg)
320x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
6. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_n22-15_202_small.jpg)
400x
Perrault Bog
plant detritus sample
10/11/05
11.5°C
7. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_p25-5a_20125_small.jpg)
250x
![image](../gallery_images/zygnematophyceans/Pleurotaenium_p25-5_20125_small.jpg)
250x
Twelve Mile Lake
plankton tow
10/23/07
8. Pleurotaenium
![image](../gallery_images/zygnematophyceans/Pleurotaenium_p26-6b_2016_small.jpg)
320x
Twelve Mile Lake
aquatic plant sample
10/23/07
Spinoclosterium
1. Spinoclosterium
![image](../gallery_images/zygnematophyceans/Spinoclosterium_j79-1b_202z_h_small.jpg)
400x
![image](../gallery_images/zygnematophyceans/Spinoclosterium_j79-1c_202z_h_small.jpg)
400x
Rice Lake marsh #2
aquatic plant sample
8/7/10
pH 7.4, 21°C, 80 uS
2. Spinoclosterium
![image](../gallery_images/zygnematophyceans/Spinoclosterium_n15a-4_40125_ec_small.jpg)
500x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
Spondylosium
1. Spondylosium pulchrum
![image](../gallery_images/zygnematophyceans/Spondylosium_n30-1_20125_small.jpg)
250x
![image](../gallery_images/zygnematophyceans/Spondylosium_n30-1b_402_small.jpg)
800x
Dollar Bay at marina
aquatic plant sample
10/15/05
11°C
2. Spondylosium pulchrum
![image](../gallery_images/zygnematophyceans/Spondylosium_p25-4_20125_small.jpg)
250x
![image](../gallery_images/zygnematophyceans/Spondylosium_p25-4a_4016_small.jpg)
640x
Twelve Mile Lake
plankton tow
10/23/07
3. Spondylosium rectangulare
![image](../gallery_images/zygnematophyceans/Spondylosium_n22a-4_202_ec_small.jpg)
400x
![image](../gallery_images/zygnematophyceans/Spondylosium_n22a-4a_402_ec_small.jpg)
800x
Perrault Bog
plant detritus sample
10/11/05
11.5°C
4. Spondylosium rectangulare
![image](../gallery_images/zygnematophyceans/Spondylosium_j33-40_4016_small.jpg)
640x
![image](../gallery_images/zygnematophyceans/Spondylosium_j33-40a_4016_small.jpg)
640x
Perrault Bog
floating algal mass
6/17/10
pH 5.0, 23°C, 41 uS
5. Spondylosium moniliforme
![image](../gallery_images/zygnematophyceans/Spondylosium_a22-20_40125_small.jpg)
500x
Dollar Bay from boat
surface plankton tow
9/26/01
6. Spondylosium moniliforme
![image](../gallery_images/zygnematophyceans/Spondylosium_s60-9_202_v_ec_small.jpg)
400x
Dollar Bay at boat launch
plankton tow
9/19/03
pH 7.7, 17.5°C
7. Spondylosium planum
![image](../gallery_images/zygnematophyceans/Spondylosium_a48-3_402_small.jpg)
800x
Keweenaw Waterway at MTU
surface plankton tow
11/8/01
8. Spondylosium planum
![image](../gallery_images/zygnematophyceans/Spondylosium_n14-14a_402_ec_small.jpg)
800x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
9. Spondylosium
![image](../gallery_images/zygnematophyceans/Spondylosium_j49-8_402_small.jpg)
800x
old Laurium dump pond
floating algal mass
7/1/10
pH 7.0, 17°C, 115 uS
10. Spondylosium
![image](../gallery_images/zygnematophyceans/Spondylosium_j78-4a_402z_h_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Spondylosium_j78-4b_402z_h_small.jpg)
800x
Rice Lake from northern shore
macro-algae sample
8/7/10
pH 8.1, 23°C, 60 uS
11. Spondylosium
![image](../gallery_images/zygnematophyceans/Spondylosium_j93-1_402z_h_small.jpg)
900x
![image](../gallery_images/zygnematophyceans/Spondylosium_j93-1a_402z_h_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Spondylosium_j93-1b_402z_h_small.jpg)
800x
Rice Lake from northern shore
plankton tow
8/12/10
pH 7.4, 26°C, 81 uS
Staurastrum
1. Staurastrum leptacanthum
![image](../gallery_images/zygnematophyceans/Staurastrum_j76-4_4016z_small.jpg)
640x
Rice Lake from northern shore
plankton tow
8/7/10
pH 8.1, 23°C, 60 uS
2. Staurastrum leptacanthum
![image](../gallery_images/zygnematophyceans/Staurastrum_n15a-63_4016_small.jpg)
640x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
3. Staurastrum furcigerum
![image](../gallery_images/zygnematophyceans/Staurastrum_n8-12_402_small.jpg)
800x
Dollar Bay at boat launch
surface plankton tow
9/21/05
20.5°C
4. Staurastrum pentacerum
![](../gallery_images/zygnematophyceans/Staurastrum_j54-2_40125z_h_small.jpg)
500x
Snowmobile Trail 17 marsh #2
plankton tow
7/15/10
pH 6.7, 26°C, 162 uS
5. Staurastrum pentacerum
![image](../gallery_images/zygnematophyceans/Staurastrum_j90-1_40125z_small.jpg)
500x
Rice Lake marsh #1
plankton tow through vegetation
8/12/10
pH 7.2, 26°C, 69 uS
6. Staurastrum
![image](../gallery_images/zygnematophyceans/Staurastrum_j72-6_402z_h_small.jpg)
800x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
7. Staurastrum cyrtocerum
![image](../gallery_images/zygnematophyceans/Staurastrum_a26b-3_402_small.jpg)
800x
Peepsock Trail lower stream
aquatic plant sample
9/29/01
8. Staurastrum
![image](../gallery_images/zygnematophyceans/Staurastrum_j63-7_202z_small.jpg)
400x
![image](../gallery_images/zygnematophyceans/Staurastrum_j63-7a_402z_h_small.jpg)
800x
Copper City, Trail 3 pond #1
plankton tow
7/21/10
pH 7.9, 27°C, 33 uS
9. Staurastrum pseudopelagicum
![image](../gallery_images/zygnematophyceans/Staurastrum_p1-17_402_small.jpg)
800x
Perrault Bog
plant detritus sample
6/19/07
19.5°C
10. Staurastrum grallatorium
![image](../gallery_images/zygnematophyceans/Staurastrum_n14-20_4016_ec_small.jpg)
640x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
11. Staurastrum
![image](../gallery_images/zygnematophyceans/Staurastrum_j23-5_402_small.jpg)
800x
Scales Creek, below beaver dam
plant detritus sample
6/3/10
pH 6.9, 18°C, 113 uS
12. Staurastrum leptacladum
![image](../gallery_images/zygnematophyceans/Staurastrum_n14-28_40125_ec_small.jpg)
500x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
13. Staurastrum leptacladum
![image](../gallery_images/zygnematophyceans/Staurastrum_j76-19_40125z_h_small.jpg)
500x
Rice Lake from northern shore
plankton tow
8/7/10
pH 8.1, 23°C, 60 uS
14. Staurastrum elongatum
![image](../gallery_images/zygnematophyceans/Staurastrum_a4a-6_402_small.jpg)
800x
Perrault Bog
plant detritus sample
9/5/01
pH 3.8, 26°C
15. Staurastrum
![image](../gallery_images/zygnematophyceans/Staurastrum_j72-2_402z_small.jpg)
800x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
16. Staurastrum
![image](../gallery_images/zygnematophyceans/Staurastrum_n2-3_402_small.jpg)
800x
Perrault Bog
plant detritus sample
9/13/05
pH 5.1, 22.2°C
17. Staurastrum breviaculeatum
![image](../gallery_images/zygnematophyceans/Staurastrum_a36-6_402_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Staurastrum_a36-6a_402_small.jpg)
800x
Lake Annie Rd farm pond
macro-algae sample
10/3/01
18. Staurastrum
![image](../gallery_images/zygnematophyceans/Staurastrum_j33-35_402_small.jpg)
800x
Perrault Bog
floating algal mass
6/17/10
pH 5.0, 23°C, 41 uS
19. Staurastrum longispinum
![image](../gallery_images/zygnematophyceans/Staurastrum_n15a-54_40125_small.jpg)
500x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
Staurodesmus
This genus includes all members once belonging to Arthrodesmus and
several members from Staurastrum (Wehr and Sheath 2003).
1. Staurodesmus curvatum var. elongatum
![image](../gallery_images/zygnematophyceans/Staurodesmus_n15-6_402_ec_small.jpg)
800x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
2. Staurodesmus dejectus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j72a-12_402z_ec_h_small.jpg)
800x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
3. Staurodesmus dejectus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j77-1_402z_ec_h_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Staurodesmus_j77-1a_402z_ec_h_small.jpg)
800x
Rice Lake from northern shore
aquatic plant sample
8/7/10
pH 8.1, 23°C, 60 uS
4. Staurodesmus convergens
![image](../gallery_images/zygnematophyceans/Staurodesmus_n14-39_4016_ec_small.jpg)
640x
Rice Lake from northern shore
surface plankton tow
9/27/05
20°C
5. Staurodesmus convergens
![image](../gallery_images/zygnematophyceans/Staurodesmus_n46-3_402_small.jpg)
800x
Rice Lake from northern shore
surface plankton tow
10/23/05
8.5°C
6. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j40-2_402_small.jpg)
800x
Twelve Mile Lake
aquatic plant sample
6/17/10
pH 5.7, 24°C, 15 uS
7. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j40-4_402_ec_small.jpg)
800x
same as above
8. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j25-8_402_small.jpg)
800x
Scales Creek beaver pond
plankton tow
6/8/10
pH 7.9, 18°C, 109 uS
9. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j13-7_402_ec_small.jpg)
800x
Sturgeon River Sloughs site #1
aquatic plant sample
5/27/10
23°C
10. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j25-6_402_small.jpg)
800x
Scales Creek beaver pond
plankton tow
6/8/10
pH 7.9, 18°C, 109 uS
11. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_j4-5_402_ec_small.jpg)
800x
Traverse River at Mohawk-Gay Rd
plant detritus sample
5/20/10
18°C
12. Staurodesmus
![image](../gallery_images/zygnematophyceans/Staurodesmus_p20-15_402_small.jpg)
800x
Twelve Mile Lake
aquatic plant sample
10/23/07
Tetmemorus
1. Tetmemorus
![image](../gallery_images/zygnematophyceans/Tetmemorus_j72-14_202z_ec_small.jpg)
400x
![image](../gallery_images/zygnematophyceans/Tetmemorus_j72-14a_202z_ec_small.jpg)
400x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
2. Tetmemorus
![image](../gallery_images/zygnematophyceans/Tetmemorus_j72-17_2016z_small.jpg)
320x
same as above
Triploceras
1. Triploceras verticillatum
![image](../gallery_images/zygnematophyceans/Triploceras_n48-1_20125_small.jpg)
250x
Rice Lake marsh
plankton tow through vegetation
10/23/05
7°C
2. Triploceras verticillatum
![image](../gallery_images/zygnematophyceans/Triploceras_n15a-16_20125_ec_small.jpg)
250x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
3. Triploceras verticillatum
![image](../gallery_images/zygnematophyceans/Triploceras_j56-5_20125z_ec_small.jpg)
250x
Snowmobile Trail 17 marsh #3
plankton tow
7/15/10
pH 7.6, 25°C, 58 uS
4. Triploceras verticillatum
![image](../gallery_images/zygnematophyceans/Triploceras_j41-4_20125_ec_small.jpg)
250x
![image](../gallery_images/zygnematophyceans/Triploceras_j41-4a_402_ec_small.jpg)
800x
Twelve Mile Lake, adjacent pond
plankton tow
6/17/10
pH 6.0, 20°C, 15 uS
Xanthidium
1. Xanthidium armatum
![image](../gallery_images/zygnematophyceans/Xanthidium_j1-5_40125_ec_small.jpg)
500x
![image](../gallery_images/zygnematophyceans/Xanthidium_j1-5a_40125_ec_small.jpg)
500x
Perrault Bog
plant detritus sample
5/20/10
22°C
2. Xanthidium armatum
![image](../gallery_images/zygnematophyceans/Xanthidium_j72a-8_40125z_ec_small.jpg)
500x
![image](../gallery_images/zygnematophyceans/Xanthidium_j72a-8a_40125z_ec_small.jpg)
500x
Perrault Bog
plant detritus sample
8/5/10
pH 6.0, 23°C, 34 uS
3. Xanthidium antilopaeum
![image](../gallery_images/zygnematophyceans/Xanthidium_n2-4_402_small.jpg)
800x
Perrault Bog
plant detritus sample
9/13/05
pH 5.1, 22.2°C
4. Xanthidium antilopaeum
![image](../gallery_images/zygnematophyceans/Xanthidium_j1-2_402_ec_small.jpg)
800x
Perrault Bog
plant detritus sample
5/20/10
22°C
5. Xanthidium antilopaeum var. depauperatum
![image](../gallery_images/zygnematophyceans/Xanthidium_a8-13_4016_small.jpg)
640x
old Superior Mine pond
surface plankton tow
9/5/01
pH 6.5, 27°C
6. Xanthidium
![image](../gallery_images/zygnematophyceans/Xanthidium_j23-9_402_small.jpg)
800x
![image](../gallery_images/zygnematophyceans/Xanthidium_j23-9a_402_small.jpg)
800x
Scales Creek, below beaver dam
plant detritus sample
6/3/10
pH 6.9, 18°C, 113 uS
7. Xanthidium
![image](../gallery_images/zygnematophyceans/Xanthidium_j23-2_402_small.jpg)
800x
same as above
8. Xanthidium cristatum
![image](../gallery_images/zygnematophyceans/Xanthidium_n15a-59_402_small.jpg)
800x
Rice Lake from northern shore
aquatic plant sample
9/27/05
20°C
9. Xanthidium cristatum
![image](../gallery_images/zygnematophyceans/Xanthidium_n46-6_402_small.jpg)
800x
Rice Lake from northern shore
surface plankton tow
10/23/05
8.5°C