Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 11/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Leuctra geniculata | 33830 | 2 | 9 | 95 |
| Goeridae | 286 | 2 | 1 | |
| Hydropsyche | 212 | 4 | 92 | 41 |
| Hydroptila | 200 | 9 | 3 | 7 |
| Hydroptilidae | 193 | 1 | 3 | |
| Lepidostoma hirtum | 306 | 3 | 12 | |
| Athripsodes | 311 | 1 | 7 | 4 |
| Mystacides | 312 | 48 | 124 | 36 |
| Oecetis | 317 | 1 | 7 | |
| Leptoceridae | 310 | 5 | 10 | |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 2 | 25 | 5 |
| Polycentropus | 231 | 4 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Tinodes | 245 | 2 | 12 | 3 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 3 | ||
| Baetis lato sensu | 9794 | 16 | 26 | |
| Centroptilum luteolum | 384 | 29 | 62 | 2 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 2 | 12 | 4 |
| Baetidae | 363 | 9 | 14 | 3 |
| Caenis | 457 | 23 | 37 | 76 |
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 1 | 16 | |
| Heptageniidae | 399 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Leptophlebiidae | 473 | 4 | 14 | |
| Gerris | 735 | 3 | 2 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Dupophilus | 620 | 12 | 13 | |
| Elmis | 618 | 9 | 42 | 107 |
| Esolus | 619 | 30 | 67 | |
| Limnius | 623 | 7 | 6 | 7 |
| Normandia | 624 | 7 | ||
| Oulimnius | 622 | 87 | 168 | 133 |
| Stenelmis | 617 | 13 | ||
| Hydraena | 608 | 5 | 161 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 6 | 16 | 15 |
| Chironomidae | 807 | 425 | 210 | 92 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 4 | 18 |
| Boyeria irene | 671 | 4 | 2 | |
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 5 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 180 | 31 | 225 |
| Gammaridae | 887 | 280 | 17 | 195 |
| Pisidium | 1043 | 6 | 1 | 7 |
| Sphaeriidae | 1042 | 6 | 8 | |
| Unio | 1041 | 1 | ||
| Unionidae | 1037 | 1 | ||
| Ancylus fluviatilis | 1029 | 8 | 35 | 55 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus antipodarum | 979 | 11 | 6 | 18 |
| Radix | 1004 | 2 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 4 | 1 | 3 |
| Planorbidae | 1009 | 13 | 2 | |
| Erpobdellidae | 928 | 6 | 5 | 17 |
| Glossiphoniidae | 908 | 3 | 6 | |
| Oligochaeta | 933 | 10 | 210 | 96 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |