Listes faunistiques invertébrés
La Séoune à Montjoie 05116100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 29.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 19.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Bryophytes | Nulle | B |
| P6 | Branchage, racines | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 47 | 254 | 83 |
| Hydropsyche | 212 | 21 | 186 | 182 |
| Hydroptila | 200 | 4 | 16 | |
| Athripsodes | 311 | 16 | ||
| Homilia | 20556 | 1 | ||
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 2 | 11 | 6 |
| Setodes | 318 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 10 | 15 | |
| Baetis lato sensu | 9794 | 1 | 21 | 20 |
| Centroptilum | 383 | 24 | 38 | 5 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 31 | 24 | 4 |
| Caenis | 457 | 10 | 14 | 8 |
| Serratella | 5152 | 14 | 1 | |
| Ephemera | 502 | 2 | 6 | |
| Ecdyonurus | 421 | 3 | 1 | |
| Aphelocheirus | 721 | 1 | ||
| Micronectinae | 20396 | 7 | ||
| Gerridae | 734 | 6 | 1 | |
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 3 | 3 | |
| Esolus | 619 | 50 | 418 | 176 |
| Limnius | 623 | 2 | 2 | 2 |
| Oulimnius | 622 | 24 | 435 | 66 |
| Riolus | 625 | 21 | 45 | 22 |
| Stenelmis | 617 | 5 | 3 | |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 27 | 14 | 12 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 66 | 106 | 18 |
| Empididae | 831 | 2 | 1 | |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 6 | 35 | 2 |
| Simuliidae | 801 | 2 | ||
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | 1 | 4 |
| Onychogomphus | 682 | 6 | 18 | 2 |
| Calopteryx | 650 | 18 | 27 | 4 |
| Platycnemis | 657 | 7 | 3 | 5 |
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 143 | 866 | 188 |
| Gammarus | 892 | 69 | 172 | 25 |
| Corbicula | 1051 | 11 | 27 | 64 |
| Sphaeriidae | 1042 | 59 | 16 | 58 |
| Pisidium | 1043 | 1 | 4 | 10 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 163 | 5 | 28 |
| Physella | 19280 | 1 | ||
| Oligochaeta | 933 | 72 | 6 | 174 |
| Dugesiidae | 1055 | 1 | 6 | 3 |
| Prostoma | 3110 | 2 | ||
| Nematoda | 1089 | 1 | 2 | |
| Hydracarina | 906 | 21 | 54 | 76 |