Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 118 | 58 | 44 |
| Protonemura | 46 | 24 | 1 | |
| Dinocras | 156 | 8 | 28 | 9 |
| Perla | 164 | 1 | 3 | |
| Perlidae | 155 | 2 | ||
| Perlodes | 150 | 1 | 2 | |
| Micrasema | 268 | 49 | 90 | 2 |
| Agapetinae | 9812 | 1 | 1 | 4 |
| Glossosoma | 190 | 2 | ||
| Silo | 292 | 8 | 4 | 5 |
| Hydropsyche | 212 | 6 | 144 | 69 |
| Lepidostoma | 305 | 1 | 94 | 11 |
| Drusinae | 3120 | 9 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum albicorne | 340 | 2 | 2 | |
| Philopotamus | 209 | 97 | 13 | |
| Rhyacophila lato-sensu | 183 | 5 | 18 | 6 |
| Sericostoma | 322 | 168 | 1 | 15 |
| Sericostomatidae | 321 | 38 | ||
| Baetis lato sensu | 9794 | 248 | 829 | 1040 |
| Ephemerella ignita | 451 | 173 | 18 | 35 |
| Ecdyonurus | 421 | 1 | 24 | 2 |
| Epeorus | 400 | 1 | 272 | 68 |
| Rhithrogena | 404 | 3 | 12 | 15 |
| Heptageniidae | 399 | 6 | 8 | |
| Leptophlebiidae | 473 | 1 | ||
| Colymbetinae | 2395 | 11 | ||
| Hydroporinae | 2393 | 1 | 2 | |
| Elmis | 618 | 57 | 160 | 83 |
| Esolus | 619 | 10 | 18 | |
| Limnius | 623 | 14 | 16 | 35 |
| Hydraena | 608 | 1 | 7 | 3 |
| Athericidae | 838 | 1 | 1 | |
| Blephariceridae | 747 | 6 | 253 | 150 |
| Chironomidae | 807 | 950 | 37 | 35 |
| Dixidae | 793 | 1 | 8 | |
| Limoniidae | 757 | 2 | 15 | |
| Pediciidae | 50011 | 7 | 6 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 7 | 1115 | 902 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Potamopyrgus antipodarum | 979 | 1 | 1 | |
| Radix | 1004 | 13 | 4 | |
| Ancylus fluviatilis | 1029 | 3 | 2 | 60 |
| Oligochaeta | 933 | 62 | 4 | 4 |