Listes faunistiques invertébrés
Le Midour à Loussous-Débat 05229160
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 48.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Granulats | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Limnephilinae | 3163 | 13 | 1 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 13 | 12 | |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 22 | 13 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 18 | 10 | |
| Heptageniidae | 399 | 35 | 23 | |
| Habrophlebia | 491 | 6 | 1 | 9 |
| Leptophlebiidae | 473 | 2 | 3 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 4 | ||
| Elmis | 618 | 26 | 10 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 4 | 1 | |
| Oulimnius | 622 | 20 | 3 | |
| Helophorus | 604 | 1 | 2 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 187 | 597 | 66 |
| Dixidae | 793 | 4 | ||
| Pediciidae | 50011 | 4 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Boyeria irene | 671 | 4 | 1 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Sisyra | 856 | 1 | ||
| Echinogammarus | 888 | 30 | ||
| Gammarus | 892 | 465 | 225 | |
| Gammaridae | 887 | 450 | 210 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Sphaeriidae | 1042 | 4 | ||
| Unio | 1041 | 1 | ||
| Potamopyrgus antipodarum | 979 | 6 | 1 | 6 |
| Ancylus fluviatilis | 1029 | 330 | 3 | 60 |
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 1 | 7 | |
| Oligochaeta | 933 | 47 | 159 | 137 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 | 1 |