Listes faunistiques invertébrés
Le Nuéjouls à Fayet 05145280
- Télécharger la fiche IRSTEA xls / 156 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 04/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 43 | 12 | 2194 |
| Nemoura | 26 | 4 | ||
| Perla | 164 | 2 | 2 | 3 |
| Beraeamyia | 333 | 2 | ||
| Goera | 287 | 8 | 2 | 5 |
| Silo | 292 | 10 | ||
| Goeridae | 286 | 3 | ||
| Cheumatopsyche | 221 | 44 | 68 | 272 |
| Hydropsyche | 212 | 78 | 163 | 385 |
| Hydroptila | 200 | 7 | 15 | |
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 11 | ||
| Mystacides | 312 | 3 | 1 | 6 |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 11 | ||
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Cyrnus | 224 | 3 | 2 | |
| Polycentropus | 231 | 9 | 12 | 12 |
| Polycentropodidae | 223 | 2 | 4 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 1 | 34 | |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | 5 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 184 | 15 | 24 |
| Centroptilum | 383 | 28 | 1 | 1 |
| Procloeon | 390 | 12 | 16 | |
| Caenis | 457 | 84 | 2 | 16 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 38 | 29 | 27 |
| Heptageniidae | 399 | 4 | 3 | 12 |
| Choroterpes | 474 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | 2 | |
| Paraleptophlebia | 481 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 16 | 22 | 864 |
| Gerridae | 734 | 1 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 2 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 6 | 13 | |
| Esolus | 619 | 48 | 27 | 1673 |
| Limnius | 623 | 12 | 4 | 50 |
| Oulimnius | 622 | 36 | 6 | 802 |
| Orectochilus | 515 | 5 | ||
| Hydraena | 608 | 1 | 1 | 1 |
| Athericidae | 838 | 3 | 1 | 21 |
| Ceratopogonidae | 819 | 1 | 9 | |
| Chironomidae | 807 | 153 | 56 | 22 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 2 | 42 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 11 | 4 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | 13 | |
| Tipulidae | 753 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 6 | |
| Gomphidae | 678 | 1 | ||
| Calopteryx | 650 | 4 | 1 | |
| Platycnemis | 657 | 19 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 2 | 1 | |
| Potamopyrgus | 978 | 164 | 3 | 456 |
| Radix | 1004 | 1 | 3 | |
| Ancylus | 1028 | 88 | 23 | 66 |
| Oligochaeta | 933 | 10 | 1 | 12 |
| Dugesia | 1056 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |