Listes faunistiques invertébrés
La Gambaïse en amont de Nasbinals 05096850
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 20/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 47 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 19.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | ||
| Nemoura | 26 | 6 | 1 | |
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 30 | 6 | 40 |
| Oligoplectrum | 263 | 1 | 255 | 305 |
| Glossosomatidae | 189 | 2 | ||
| Goera | 287 | 2 | ||
| Hydropsyche | 212 | 17 | 63 | 5 |
| Ithytrichia | 198 | 68 | 2 | |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 8 | 2 | |
| Anabolia | 281 | 4 | 1 | |
| Limnephilinae | 3163 | 4 | ||
| Limnephilidae | 276 | 2 | 1 | |
| Wormaldia | 210 | 6 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 13 | 5 | |
| Polycentropodidae | 223 | 27 | 7 | 1 |
| Psychomyia | 239 | 10 | 4 | |
| Rhyacophila lato-sensu | 183 | 3 | 27 | 11 |
| Baetis | 364 | 48 | 190 | 194 |
| Centroptilum | 383 | 21 | ||
| Procloeon | 390 | 27 | 10 | |
| Baetidae | 363 | 3 | ||
| Caenis | 457 | 4 | 1 | |
| Ephemerella ignita | 451 | 64 | 34 | 15 |
| Ephemera | 502 | 2 | ||
| Epeorus | 400 | 2 | 6 | |
| Habrophlebia | 491 | 9 | 7 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 13 | 35 | |
| Micronecta | 719 | 146 | 37 | 1 |
| Gerris | 735 | 9 | 14 | 1 |
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dytiscidae | 527 | 2 | ||
| Dupophilus | 620 | 63 | 2 | |
| Elmis | 618 | 91 | 121 | 83 |
| Esolus | 619 | 1 | 67 | 1 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 255 | 114 | 4 |
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 2 | 1 | |
| Hydraena | 608 | 8 | 5 | 1 |
| Limnebius | 599 | 2 | 1 | |
| Hydrochus | 606 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1000 | 1760 | 385 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | 7 | 1 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 18 | ||
| Onychogomphus | 682 | 1 | 8 | |
| Platycnemis | 657 | 2 | ||
| Pisidium | 1043 | 3 | 1 | |
| Sphaeriidae | 1042 | 13 | 1 | |
| Ancylus | 1028 | 6 | 41 | 14 |
| Erpobdella | 929 | 1 | ||
| Erpobdellidae | 928 | 1 | 7 | |
| Oligochaeta | 933 | 605 | 380 | 135 |
| Nematoda | 1089 | 4 | ||
| Hydracarina | 906 | 54 | 54 | 19 |
| Hydra | 1077 | 12 |