Listes faunistiques invertébrés
La Chella à Chelle Debat 05234027
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| 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 | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | 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 | 3 | 26 | 26 |
| Leuctra geniculata | 33830 | 8 | 99 | 126 |
| Agapetus | 191 | 1 | ||
| Goera pilosa | 288 | 1 | 1 | |
| Silo-lithax | 5219 | 3 | 2 | |
| Goeridae | 286 | 2 | 16 | |
| Hydropsyche | 212 | 36 | 34 | |
| Hydropsychidae | 211 | 1 | 1 | |
| Hydroptila | 200 | 10 | 1 | |
| Ithytrichia | 198 | 6 | ||
| Lepidostoma hirtum | 306 | 6 | 9 | |
| Lepidostomatidae | 304 | 4 | 7 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 21 | 5 | |
| Oecetis | 317 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 5 | 2 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 5 | 1 | 3 |
| Lype | 241 | 1 | 1 | |
| Tinodes | 245 | 14 | 7 | 4 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 21 | 9 | |
| Centroptilum luteolum | 384 | 108 | 49 | 11 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 8 | 7 | 1 |
| Ephemera | 502 | 6 | 1 | 3 |
| Ecdyonurus | 421 | 32 | 58 | |
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 1 | 3 | |
| Habrophlebia | 491 | 2 | 4 | 5 |
| Leptophlebiidae | 473 | 13 | 2 | 19 |
| Gerridae | 734 | 2 | 1 | 3 |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dupophilus | 620 | 9 | 18 | |
| Elmis | 618 | 11 | 9 | |
| Esolus | 619 | 11 | 360 | 722 |
| Limnius | 623 | 4 | 9 | 1 |
| Oulimnius | 622 | 132 | 38 | 35 |
| Stenelmis | 617 | 8 | 1 | 17 |
| Hydraena | 608 | 1 | 9 | 10 |
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 14 | 2 | 2 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 720 | 343 | 60 |
| Dixidae | 793 | 1 | ||
| Pediciidae | 50011 | 7 | 7 | |
| Simuliidae | 801 | 15 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 1 | 1 | 4 |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 9 | |
| Sialis | 704 | 1 | ||
| Hymenoptera | 1081 | 2 | ||
| Echinogammarus | 888 | 10 | 83 | |
| Gammarus | 892 | 2 | ||
| Gammaridae | 887 | 1 | 6 | 90 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Potamopyrgus antipodarum | 979 | 958 | 475 | 902 |
| Hydrobiidae | 973 | 294 | ||
| Physa (sensu lato) | 997 | 5 | ||
| Physella | 19280 | 11 | 2 | 2 |
| Physidae | 995 | 2 | ||
| Ancylus fluviatilis | 1029 | 13 | 60 | 32 |
| Oligochaeta | 933 | 21 | 10 | 5 |
| Hydrozoa | 3168 | 1 |