Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 15/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 50 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | 7.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Hydrophytes | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 25 | 32 | 133 |
| Leuctra geniculata | 33830 | 9 | 20 | |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 36 | 187 | 15 |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 45 | 180 | 6 |
| Oligoplectrum maculatum | 264 | 2 | 1 | |
| Agapetus | 191 | 3 | 86 | 28 |
| Glossosoma | 190 | 3 | 21 | 19 |
| Goera pilosa | 288 | 2 | ||
| Silo | 292 | 5 | 26 | 8 |
| Silo-lithax | 5219 | 2 | ||
| Hydropsyche | 212 | 134 | 153 | 107 |
| Hydropsychidae | 211 | 7 | 65 | 19 |
| Ptilocolepus granulatus | 195 | 1 | 1 | |
| Adicella | 320 | 7 | ||
| Mystacides | 312 | 21 | ||
| Oecetis | 317 | 11 | 2 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 2 | ||
| Philopotamus | 209 | 3 | ||
| Polycentropus | 231 | 1 | 5 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 10 | 20 | 19 |
| Sericostoma | 322 | 2 | 34 | 3 |
| Sericostomatidae | 321 | 33 | 137 | 17 |
| Baetis lato sensu | 9794 | 83 | 208 | 215 |
| Ephemerella ignita | 451 | 53 | 81 | 21 |
| Torleya major | 452 | 3 | ||
| Ephemera | 502 | 2 | 3 | 2 |
| Ecdyonurus | 421 | 7 | ||
| Epeorus | 400 | 1 | 3 | |
| Rhithrogena | 404 | 2 | 10 | |
| Heptageniidae | 399 | 6 | 3 | |
| Habroleptoides | 485 | 4 | 43 | |
| Leptophlebiidae | 473 | 1 | 6 | 29 |
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 19 | ||
| Dupophilus | 620 | 18 | 108 | 212 |
| Elmis | 618 | 185 | 204 | 37 |
| Esolus | 619 | 18 | 1 | 18 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 169 | 180 | 120 |
| Orectochilus | 515 | 3 | 3 | 4 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 8 | 45 | 9 |
| Hydrocyphon | 637 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | 3 | 13 |
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 300 | 600 | 110 |
| Dixidae | 793 | 20 | ||
| Empididae | 831 | 5 | 2 | 2 |
| Limoniidae | 757 | 2 | 3 | 10 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 27 | 690 | 92 |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 9 | 1 | 1 |
| Onychogomphus | 682 | 1 | 3 | |
| Gammarus | 892 | 2 | 21 | 16 |
| Gammaridae | 887 | 9 | 26 | 14 |
| Pisidium | 1043 | 1 | ||
| Gastropoda | 5123 | 3 | ||
| Ancylus fluviatilis | 1029 | 3 | 32 | 200 |
| Potamopyrgus antipodarum | 979 | 11 | 12 | 1 |
| Hydrobiidae | 973 | 3 | 1 | 3 |
| Radix | 1004 | 1 | 1 | 2 |
| Physella | 19280 | 6 | ||
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 7 | 9 | 5 |
| Oligochaeta | 933 | 17 | 65 | 36 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |