Listes faunistiques invertébrés
La Maresque à Prévinquières 05126090
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | 1 | 7 |
| Leuctra | 69 | 36 | 26 | 20 |
| Protonemura | 46 | 40 | 22 | 21 |
| Perla | 164 | 3 | 18 | 26 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 2 | 1 | |
| Beraea | 328 | 1 | ||
| Beraeidae | 327 | 1 | ||
| Glossosoma | 190 | 3 | 2 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | 2 | 1 |
| Hydropsyche | 212 | 7 | 69 | 52 |
| Crunoecia | 309 | 3 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 31 | 6 | 10 |
| Drusinae | 3120 | 1 | 1 | |
| Odontocerum albicorne | 340 | 8 | 1 | 5 |
| Philopotamus | 209 | 2 | 17 | 9 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Sericostoma | 322 | 65 | 18 | 33 |
| Baetis | 364 | 14 | 94 | 35 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 46 | 6 | 8 |
| Ecdyonurus | 421 | 7 | 11 | 1 |
| Epeorus | 400 | 1 | 8 | |
| Habrophlebia | 491 | 47 | 2 | 45 |
| Leptophlebiidae | 473 | 45 | 18 | |
| Velia | 745 | 1 | ||
| Dryops | 613 | 2 | ||
| Dupophilus | 620 | 18 | 42 | 34 |
| Elmis | 618 | 32 | 18 | 7 |
| Esolus | 619 | 4 | 3 | 2 |
| Limnius | 623 | 3 | 5 | 5 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 3 | 1 | 1 |
| Hydrophilidae | 571 | 1 | ||
| Hydrocyphon | 637 | 12 | 16 | 18 |
| Athericidae | 838 | 9 | 14 | 9 |
| Ceratopogonidae | 819 | 6 | 3 | 5 |
| Chironomidae | 807 | 130 | 56 | 60 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 10 | 2 | 2 |
| Rhagionidae | 841 | 3 | ||
| Simuliidae | 801 | 21 | 2 | 2 |
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Cordulegaster | 687 | 9 | 1 | 1 |
| Sphaeriidae | 1042 | 6 | ||
| Ancylus | 1028 | 2 | 1 | |
| Bythinella | 992 | 1 | ||
| Erpobdella | 929 | 1 | ||
| Polycelis | 1064 | 3 | 13 | 20 |
| Oligochaeta | 933 | 26 | 68 | 64 |
| Gordius | 1086 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |