![aquatic_roundworm_nematode(1).jpg aquatic_roundworm_nematode(1).jpg](thumb/t_aquatic_roundworm_nematode(1).jpg)
Aquatic roundworm Nematode species |
![aquatic_roundworm_nematode(2).jpg aquatic_roundworm_nematode(2).jpg](thumb/t_aquatic_roundworm_nematode(2).jpg)
Aquatic roundworm Nematode species |
![aquatic_roundworm_nematode(3).jpg aquatic_roundworm_nematode(3).jpg](thumb/t_aquatic_roundworm_nematode(3).jpg)
Aquatic roundworm Nematode species |
![aquatic_roundworm_nematode(4).jpg aquatic_roundworm_nematode(4).jpg](thumb/t_aquatic_roundworm_nematode(4).jpg)
Aquatic roundworm Nematode species |
![aquatic_worm_aeolosoma_sp(2).jpg aquatic_worm_aeolosoma_sp(2).jpg](thumb/t_aquatic_worm_aeolosoma_sp(2).jpg)
Aeolosoma sp. Detritivore Pollution Indicator |
![aquatic_worm_aeolosoma_sp(3).jpg aquatic_worm_aeolosoma_sp(3).jpg](thumb/t_aquatic_worm_aeolosoma_sp(3).jpg)
Aquatic Worm Aeolosoma species Detritivore Pollution indicator species |
![aquatic_worm_aeolosoma_sp.jpg aquatic_worm_aeolosoma_sp.jpg](thumb/t_aquatic_worm_aeolosoma_sp.jpg)
Aquatic Worm Aeolosoma species Detritivore Pollution indicator species |
![aquatic_worm_branchiobdellid_commensal_on_crayfish(2).jpg aquatic_worm_branchiobdellid_commensal_on_crayfish(2).jpg](thumb/t_aquatic_worm_branchiobdellid_commensal_on_crayfish(2).jpg)
Aquatic Worm Branchiobdellid species Commensal on crayfish |
![aquatic_worm_branchiobdellid_commensal_on_crayfish.jpg aquatic_worm_branchiobdellid_commensal_on_crayfish.jpg](thumb/t_aquatic_worm_branchiobdellid_commensal_on_crayfish.jpg)
Aquatic Worm Branchiobdellid species Commensal on crayfish |
![aquatic_worm_chaetogaster_sp(2).jpg aquatic_worm_chaetogaster_sp(2).jpg](thumb/t_aquatic_worm_chaetogaster_sp(2).jpg)
Aquatic Worm Chaetogaster species Detritivore Pollution indicator species |
![aquatic_worm_chaetogaster_sp.jpg aquatic_worm_chaetogaster_sp.jpg](thumb/t_aquatic_worm_chaetogaster_sp.jpg)
Aquatic Worm Chaetogaster species Detritivore Pollution indicator species |
![aquatic_worm_dero_furcatus.jpg aquatic_worm_dero_furcatus.jpg](thumb/t_aquatic_worm_dero_furcatus.jpg)
Aquatic Worm Dero furcatus Detritivore Pollution indicator species |
![aquatic_worm_dero_sp.jpg aquatic_worm_dero_sp.jpg](thumb/t_aquatic_worm_dero_sp.jpg)
Aquatic Worm Dero species Detritivore Pollution indicator species |
![aquatic_worm_sp(2).jpg aquatic_worm_sp(2).jpg](thumb/t_aquatic_worm_sp(2).jpg)
Aquatic worm species Detritivore Pollution indicator species |
![aquatic_worm_sp.jpg aquatic_worm_sp.jpg](thumb/t_aquatic_worm_sp.jpg)
Aquatic worm species Detritivore Pollution indicator species |
![aquatic_worm_tail_dero_furcatus.jpg aquatic_worm_tail_dero_furcatus.jpg](thumb/t_aquatic_worm_tail_dero_furcatus.jpg)
Aquatic Worm, tail Dero furcatus Detritivore Pollution indicator species |
![aquaticwormbranchiurasowerbyi.jpg aquaticwormbranchiurasowerbyi.jpg](thumb/t_aquaticwormbranchiurasowerbyi.jpg)
Aquatic Worm Branchiura sowerebyi Detritivore |
![brown_planaria_dugesia_dorotocephala(2).jpg brown_planaria_dugesia_dorotocephala(2).jpg](thumb/t_brown_planaria_dugesia_dorotocephala(2).jpg)
Brown Planaria Dugesia dorotocephala Predator or scavenger Moderate pollution indicator species |
![brown_planaria_dugesia_dorotocephala.jpg brown_planaria_dugesia_dorotocephala.jpg](thumb/t_brown_planaria_dugesia_dorotocephala.jpg)
Brown Planaria Dugesia dorotocephala Predator or scavenger Moderate pollution indicator species |
![brown_planaria_face.jpg brown_planaria_face.jpg](thumb/t_brown_planaria_face.jpg)
Brown Planaria, head Dugesia dorotocephala Predator or scavenger Moderate pollution indicator species |
![caddis_fly_larvae_hydropsyche_sp.jpg caddis_fly_larvae_hydropsyche_sp.jpg](thumb/t_caddis_fly_larvae_hydropsyche_sp.jpg)
Caddis Fly Larvae Hydropsyche species Moderate pollution indicator species |
![flatworm_castrada_sp.jpg flatworm_castrada_sp.jpg](thumb/t_flatworm_castrada_sp.jpg)
Flatworm Castrada species Predator or scavenger Mild pollution indicator species |
![flatworm_gyratrix_hermaphroditus(2).jpg flatworm_gyratrix_hermaphroditus(2).jpg](thumb/t_flatworm_gyratrix_hermaphroditus(2).jpg)
Flatworm Gyratrix hermaphroditus Predator or scavenger Mild pollution indicator species |
![flatworm_gyratrix_hermaphroditus.jpg flatworm_gyratrix_hermaphroditus.jpg](thumb/t_flatworm_gyratrix_hermaphroditus.jpg)
Flatworm Gyratrix hermaphroditus Predator or scavenger Mild pollution indicator species |
![leech_hirudo_verbena.jpg leech_hirudo_verbena.jpg](thumb/t_leech_hirudo_verbena.jpg)
Medicinal Leech Hirudo verbena Parasite Pollution indicator species |
![leech_sp_head.jpg leech_sp_head.jpg](thumb/t_leech_sp_head.jpg)
Leech species, head Stream species Pollution indicator species |
![leech_sp2.jpg leech_sp2.jpg](thumb/t_leech_sp2.jpg)
Leech species Pond species Pollution indicator species |
![leech_sp3.jpg leech_sp3.jpg](thumb/t_leech_sp3.jpg)
Leech species Parasite Pollution indicator species |
![leech_sp4.jpg leech_sp4.jpg](thumb/t_leech_sp4.jpg)
Leech species Stream species Pollution indicator species |
![leech_sp4_head.jpg leech_sp4_head.jpg](thumb/t_leech_sp4_head.jpg)
Leech species, head Stream species Pollution indicator species |
![leech_sp5.jpg leech_sp5.jpg](thumb/t_leech_sp5.jpg)
Leech sp. Carnivore or Parasite Pollution Indicator |
![leech_sp6.jpg leech_sp6.jpg](thumb/t_leech_sp6.jpg)
Leech species Microscopic view Pollution indicator species |
![leech_sp.jpg leech_sp.jpg](thumb/t_leech_sp.jpg)
Leech Sp. Lake Species Pollution Indicator |
![microturbellarian_flatworm.jpg microturbellarian_flatworm.jpg](thumb/t_microturbellarian_flatworm.jpg)
Microturbellarian Flatworm species Predator or scavenger |
![tiger_planaria_dugesia_tigrina(2).jpg tiger_planaria_dugesia_tigrina(2).jpg](thumb/t_tiger_planaria_dugesia_tigrina(2).jpg)
Tiger Planaria Dugesia tigrina Predator or scavenger Moderate pollution indicator species |
![tiger_planaria_dugesia_tigrina(3).jpg tiger_planaria_dugesia_tigrina(3).jpg](thumb/t_tiger_planaria_dugesia_tigrina(3).jpg)
Tiger Planaria Dugesia tigrina Predator or scavenger Moderate pollution indicator species |
![tiger_planaria_dugesia_tigrina.jpg tiger_planaria_dugesia_tigrina.jpg](thumb/t_tiger_planaria_dugesia_tigrina.jpg)
Tiger Planaria Dugesia tigrina Predator or scavenger Moderate pollution indicator species |