Listes faunistiques invertébrés
Le trévezel à Treves 05148020
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- Export SEEE csv / 10 ko
| Date prélèvement | 15/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 16 | 4 | 8 |
| Leuctra | 69 | 304 | 244 | 120 |
| Protonemura | 46 | 114 | 11 | |
| Perla | 164 | 23 | 20 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 4 | 1 |
| Micrasema | 268 | 6 | 3 | 3 |
| Goera | 287 | 2 | ||
| Silo | 292 | 4 | 1 | 1 |
| Hydropsyche | 212 | 46 | 488 | 25 |
| Hydroptila | 200 | 1 | 2 | |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 2 | 2 | |
| Leptoceridae | 310 | 2 | ||
| Anomalopterygella | 5082 | 3 | 1 | |
| Limnephilinae | 3163 | 8 | 1 | |
| Polycentropus | 231 | 12 | 3 | 6 |
| Polycentropodidae | 223 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | 2 |
| Sericostoma | 322 | 45 | 7 | |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 8 | 33 | 22 |
| Centroptilum | 383 | 1 | 4 | |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 6 | 1 | 3 |
| Caenis | 457 | 5 | ||
| Ecdyonurus | 421 | 8 | 3 | |
| Epeorus | 400 | 1 | 148 | 20 |
| Rhithrogena | 404 | 24 | 10 | |
| Heptageniidae | 399 | 1 | 1 | |
| Habroleptoides | 485 | 17 | 4 | 3 |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 19 | 6 | 2 |
| Micronecta | 719 | 1 | 1 | 1 |
| Gerris | 735 | 2 | 2 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | 3 | |
| Dupophilus | 620 | 16 | ||
| Elmis | 618 | 96 | 208 | 100 |
| Esolus | 619 | 208 | 224 | 84 |
| Limnius | 623 | 8 | 288 | 24 |
| Oulimnius | 622 | 72 | 96 | 80 |
| Stenelmis | 617 | 16 | ||
| Orectochilus | 515 | 2 | 12 | 5 |
| Hydraena | 608 | 3 | 27 | 13 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 13 | 2 | 6 |
| Chironomidae | 807 | 268 | 164 | 56 |
| Empididae | 831 | 14 | 4 | 7 |
| Limoniidae | 757 | 2 | 2 | |
| Psychodidae | 783 | 3 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 140 | 1 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 5 | 1 | |
| Calopteryx | 650 | 22 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 12 | 9 | 3 |
| Gomphidae | 678 | 8 | 2 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ancylus | 1028 | 3 | 1 | 2 |
| Oligochaeta | 933 | 4 | 1 | |
| Dugesia | 1056 | 2 | 12 | 1 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |