Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 53 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 40.0 | dominant |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Nulle | C |
| P10 | Algues | Lente | C |
| P11 | Algues | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ochthebius | 609 | 2 | ||
| Goera | 287 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Hydroporinae | 2393 | 7 | ||
| Perlodes | 150 | 1 | ||
| Riolus | 625 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Perla | 164 | 10 | 7 | |
| Isoperla | 140 | 1 | ||
| Orectochilus | 515 | 4 | 2 | |
| Dugesia | 1056 | 3 | 4 | |
| Epeorus | 400 | 4 | ||
| Simuliidae | 801 | 216 | 8 | |
| Rhyacophila lato-sensu | 183 | 10 | ||
| Normandia | 624 | 4 | ||
| Limnephilinae | 3163 | 14 | 14 | |
| Serratella ignita | 25676 | 1 | 7 | |
| Rhagionidae | 841 | 3 | ||
| Chimarra | 207 | 4 | ||
| Hydra | 1077 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 1 | 2 | 2 |
| Micronecta | 719 | 2 | 1 | |
| Gerris | 735 | 1 | 1 | |
| Odontocerum | 339 | 1 | ||
| Micrasema | 268 | 2 | 28 | 23 |
| Sericostomatidae | 321 | 22 | 4 | 35 |
| Hydroptila | 200 | 1 | 5 | 65 |
| Psychomyia | 239 | 1 | 7 | 12 |
| Silo | 292 | 4 | ||
| Goeridae | 286 | 3 | 2 | 3 |
| Hydropsyche | 212 | 1 | 92 | 1 |
| Polycentropodidae | 223 | 3 | 3 | 9 |
| Polycentropus | 231 | 12 | 9 | 19 |
| Sericostoma | 322 | 9 | ||
| Oecetis | 317 | 5 | 2 | |
| Mystacides | 312 | 19 | 4 | |
| Pisidium | 1043 | 1 | ||
| Radix | 1004 | 3 | 4 | |
| Ancylus | 1028 | 2 | 4 | 6 |
| Potamopyrgus | 978 | 928 | 13 | 272 |
| Hydraena | 608 | 1 | 12 | |
| Dupophilus | 620 | 1 | 4 | 1 |
| Elmis | 618 | 12 | 100 | 24 |
| Esolus | 619 | 592 | 504 | 60 |
| Limnius | 623 | 8 | 24 | |
| Oulimnius | 622 | 56 | 16 | 52 |
| Haliplus | 518 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Leuctra geniculata | 33830 | 160 | 48 | 6 |
| Leuctra | 69 | 98 | 110 | 42 |
| Oligochaeta | 933 | 48 | 14 | |
| Gomphidae | 678 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 10 | ||
| Boyeria | 670 | 3 | 1 | |
| Leptophlebiidae | 473 | 4 | 2 | |
| Habrophlebia | 491 | 1 | 1 | 1 |
| Ecdyonurus | 421 | 4 | 6 | 1 |
| Heptageniidae | 399 | 5 | 27 | |
| Caenis | 457 | 7 | 6 | |
| Procloeon | 390 | 3 | 8 | |
| Centroptilum | 383 | 4 | ||
| Baetis | 364 | 12 | 540 | 1312 |
| Ephemera | 502 | 3 | 1 | |
| Nepa | 726 | 3 | ||
| Psychodidae | 783 | 2 | 1 | 2 |
| Limoniidae | 757 | 3 | 13 | 3 |
| Empididae | 831 | 9 | ||
| Tipulidae | 753 | 1 | ||
| Athericidae | 838 | 5 | 2 | 1 |
| Chironomidae | 807 | 64 | 18 | 15 |
| Tabanidae | 837 | 3 | 1 |