Listes faunistiques invertébrés
Le trévezel à Treves 05148020
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Nulle | 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 |
|---|---|---|---|---|
| Gerris | 735 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Perlodes | 150 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Procloeon | 390 | 2 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Silo | 292 | 1 | ||
| Chloroperlidae | 169 | 1 | ||
| Ancylus | 1028 | 2 | 2 | |
| Micronecta | 719 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Orectochilus | 515 | 2 | ||
| Rhithrogena | 404 | 14 | 48 | |
| Odontocerum | 339 | 1 | ||
| Perla | 164 | 25 | 12 | |
| Perlidae | 155 | 8 | 13 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Dugesia | 1056 | 22 | 4 | |
| Oligochaeta | 933 | 4 | 3 | 18 |
| Tipulidae | 753 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Anthomyidae | 847 | 6 | ||
| Psychodidae | 783 | 10 | 1 | |
| Empididae | 831 | 12 | 4 | 6 |
| Chironomidae | 807 | 337 | 96 | 30 |
| Simuliidae | 801 | 645 | 12 | 1 |
| Athericidae | 838 | 8 | 2 | |
| Tabanidae | 837 | 4 | 10 | |
| Pomatinus substriatus | 33844 | 1 | 1 | |
| Esolus | 619 | 216 | 124 | 304 |
| Limnius | 623 | 16 | 52 | 130 |
| Elmis | 618 | 32 | 84 | 112 |
| Oulimnius | 622 | 72 | 40 | 64 |
| Dupophilus | 620 | 8 | 8 | 32 |
| Normandia | 624 | 8 | 12 | |
| Hydraena | 608 | 10 | 22 | 7 |
| Ecdyonurus | 421 | 1 | 4 | 80 |
| Epeorus | 400 | 1 | 64 | 33 |
| Habroleptoides | 485 | 1 | 4 | 13 |
| Leptophlebiidae | 473 | 2 | 5 | 16 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Baetis lato sensu | 9794 | 12 | 173 | 172 |
| Rhyacophila lato-sensu | 183 | 2 | 3 | 3 |
| Micrasema | 268 | 10 | 28 | 27 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 3 | 2 | |
| Oecetis | 317 | 34 | 1 | 3 |
| Hydropsyche | 212 | 175 | 100 | 11 |
| Sericostoma | 322 | 6 | ||
| Polycentropus | 231 | 1 | 1 | 4 |
| Perlodidae | 127 | 1 | ||
| Onychogomphus | 682 | 20 | 2 | 5 |
| Boyeria | 670 | 15 | 2 | 1 |
| Nemoura | 26 | 1 | 1 | 1 |
| Protonemura | 46 | 252 | 18 | 2 |
| Leuctra geniculata | 33830 | 8 | 12 | 16 |
| Leuctra | 69 | 534 | 240 | 626 |