Listes faunistiques invertébrés
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| Date prélèvement | 08/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | 2 |
| Ecnomus | 249 | 1 | ||
| Hydropsyche | 212 | 4 | 28 | 16 |
| Hydroptila | 200 | 1 | 1 | |
| Leptocerus | 319 | 221 | ||
| Mystacides | 312 | 1 | 1 | 1 |
| Triaenodes | 314 | 1 | ||
| Chimarra | 207 | 1 | 18 | 12 |
| Polycentropus | 231 | 8 | 12 | 2 |
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 6 | 2 | |
| Baetis | 364 | 7 | 14 | 4 |
| Centroptilum | 383 | 1 | 1 | |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 2 | 5 | 1 |
| Serratella | 5152 | 4 | 60 | 50 |
| Heptageniidae | 399 | 2 | ||
| Micronecta | 719 | 3 | ||
| Notonectidae | 728 | 1 | ||
| Esolus | 619 | 5 | 1 | |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 5 | 7 | |
| Ceratopogonidae | 819 | 1 | 2 | 3 |
| Chironomidae | 807 | 2 | 107 | 35 |
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Oxygastra | 691 | 2 | ||
| Platycnemis | 657 | 9 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 230 | 770 | 790 |
| Hydracarina | 906 | 3 | 3 | |
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 35 | 1 | 2 |
| Theodoxus | 967 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 1 | ||
| Dugesiidae | 1055 | 3 | 3 | 1 |
| Hydrozoa | 3166 | 3 |