Listes faunistiques invertébrés
La Gimone à Boulogne sur Gesse 05154100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 13.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 51 | 69 | 391 |
| Protonemura | 46 | 17 | ||
| Perla | 164 | 2 | 1 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 456 | 9 | 311 |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 5 | ||
| Mystacides | 312 | 6 | 4 | 1 |
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 6 | 2 | |
| Polycentropodidae | 223 | 3 | 6 | 9 |
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila stricto-sensu | 5237 | 2 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 39 | 5 | 52 |
| Centroptilum | 383 | 1 | 1 | |
| Caenis | 457 | 3 | 5 | |
| Serratella | 5152 | 6 | 6 | 3 |
| Ephemera | 502 | 1 | 2 | 1 |
| Heptageniidae | 399 | 13 | 1 | 16 |
| Ecdyonurus | 421 | 1 | 17 | 118 |
| Heptagenia | 443 | 2 | 27 | |
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 1 | 1 | 1 |
| Gerridae | 734 | 3 | ||
| Pomatinus substriatus | 33844 | 4 | ||
| Dupophilus | 620 | 34 | 4 | 74 |
| Elmis | 618 | 90 | 17 | 28 |
| Esolus | 619 | 97 | 84 | 465 |
| Limnius | 623 | 11 | 13 | 7 |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 89 | 4 | 46 |
| Helodes | 636 | 1 | 1 | |
| Hydrocyphon | 637 | 20 | 2 | 11 |
| Athericidae | 838 | 29 | 6 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 737 | 10 | 37 |
| Empididae | 831 | 1 | 2 | |
| Pediciidae | 50011 | 1 | 7 | 3 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 2 | 4 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 5 | 7 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 1 | 4 | |
| Gammarus | 892 | 6 | 2 | 2 |
| Sphaeriidae | 1042 | 7 | ||
| Pisidium | 1043 | 20 | 3 | 4 |
| Potamopyrgus | 978 | 32 | 3 | 3 |
| Ancylus | 1028 | 16 | 20 | 66 |
| Oligochaeta | 933 | 206 | 19 | 5 |
| Hydracarina | 906 | 6 | 4 | 13 |
| Bryozoa | 1087 | 1 |