Listes faunistiques invertébrés
La Brianelle au Monastère 05127470
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silo-lithax | 5219 | 4 | ||
| Hydropsyche | 212 | 52 | ||
| Athripsodes | 311 | 2 | 3 | |
| Mystacides | 312 | 15 | 11 | 4 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 22 | 8 | 2 |
| Polycentropodidae | 223 | 10 | 1 | 7 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 11 | ||
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 1 | 50 | 1 |
| Cloeon | 387 | 12 | ||
| Procloeon pennulatum | 29153 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 4 | 9 | 1 |
| Ephemera | 502 | 5 | 98 | 3 |
| Ecdyonurus | 421 | 4 | ||
| Paraleptophlebia | 481 | 38 | 3 | |
| Leptophlebiidae | 473 | 46 | 1 | 1 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 6 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 2 | |
| Haliplus | 518 | 3 | ||
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 10 | ||
| Athericidae | 838 | 1 | 4 | |
| Chironomidae | 807 | 48 | 84 | 13 |
| Culicidae | 796 | 2 | ||
| Dixidae | 793 | 2 | 2 | |
| Ephydridae | 844 | 1 | 1 | |
| Limoniidae | 757 | 9 | 1 | |
| Psychodidae | 783 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 2 | 45 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | 2 | |
| Calopteryx | 650 | 41 | 3 | 7 |
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 7 | ||
| Gammarus | 892 | 9 | 2 | |
| Asellidae | 880 | 60 | 2 | 1 |
| Pacifastacus leniusculus | 873 | 2 | ||
| Pisidium | 1043 | 15 | 8 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 3 | |
| Potamopyrgus antipodarum | 979 | 199 | 183 | 2 |
| Physa (sensu lato) | 997 | 19 | ||
| Physella | 19280 | 8 | ||
| Oligochaeta | 933 | 6 | 18 | |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |