Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 125 | 9 | 88 |
| Leuctra | 69 | 8 | 9 | 11 |
| Leuctra geniculata | 33830 | 3 | 3 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 10 | 7 | |
| Agapetinae | 9812 | 1 | ||
| Silo-lithax | 5219 | 5 | 13 | |
| Goeridae | 286 | 6 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Plectrocnemia | 228 | 1 | 5 | 6 |
| Polycentropus | 231 | 17 | 20 | 17 |
| Polycentropodidae | 223 | 10 | 13 | 6 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 10 | |
| Centroptilum luteolum | 384 | 20 | 3 | 1 |
| Procloeon | 390 | 10 | 1 | |
| Baetidae | 363 | 1 | 2 | |
| Caenis | 457 | 58 | 57 | 5 |
| Ephemerella ignita | 451 | 320 | 22 | 72 |
| Ecdyonurus | 421 | 10 | 51 | 65 |
| Rhithrogena | 404 | 2 | 27 | 239 |
| Heptageniidae | 399 | 12 | 51 | 102 |
| Habrophlebia | 491 | 960 | 243 | 412 |
| Leptophlebiidae | 473 | 2320 | 304 | 377 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 23 | 14 | 85 |
| Oulimnius | 622 | 7 | 2 | 20 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 2 | 3 | |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 400 | 53 | 41 |
| Dixidae | 793 | 1 | ||
| Pediciidae | 50011 | 6 | ||
| Rhagionidae | 841 | 2 | 5 | |
| Simuliidae | 801 | 4 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Sialis | 704 | 3 | 8 | 10 |
| Pacifastacus leniusculus | 873 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Potamopyrgus antipodarum | 979 | 43 | 19 | 280 |
| Ancylus fluviatilis | 1029 | 9 | 86 | 140 |
| Erpobdellidae | 928 | 2 | 2 | |
| Oligochaeta | 933 | 4 | 2 | 35 |
| Hydrozoa | 3168 | 1 |