Listes faunistiques invertébrés
Le Touyre à Montferrier 05168100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8158 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Esolus | 619 | 206 | 54 | 4 |
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 6 | ||
| Riolus | 625 | 9 | ||
| Sialis | 704 | 1 | ||
| Blephariceridae | 747 | 7 | 56 | 50 |
| Limoniidae | 757 | 9 | 13 | 24 |
| Psychodidae | 783 | 1 | 1 | 2 |
| Simuliidae | 801 | 62 | 1743 | 430 |
| Chironomidae | 807 | 719 | 100 | 48 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Empididae | 831 | 15 | 3 | 1 |
| Rhagionidae | 841 | 2 | ||
| Gammarus | 892 | 2 | ||
| Elmis | 618 | 70 | 8 | |
| Oligochaeta | 933 | 9 | 4 | |
| Lymnaeidae | 998 | 27 | 6 | 4 |
| Radix | 1004 | 78 | 20 | |
| Ancylus fluviatilis | 1029 | 45 | 41 | 1 |
| Pisidium | 1043 | 1 | ||
| Planariidae | 1061 | 10 | ||
| Nematoda | 1089 | 1 | 1 | |
| Hydroporinae | 2393 | 8 | ||
| Limnephilinae | 3163 | 40 | ||
| Ostracoda | 3170 | 1 | ||
| Baetis lato sensu | 9794 | 290 | 397 | 96 |
| Agapetinae | 9812 | 40 | 5 | 10 |
| Leuctra geniculata | 33830 | 10 | 1 | |
| Pediciidae | 50011 | 2 | ||
| Sericostomatidae | 321 | 17 | 4 | 1 |
| Nemoura | 26 | 46 | 3 | |
| Protonemura | 46 | 167 | 3 | 2 |
| Leuctra | 69 | 418 | 31 | 12 |
| Perlodes | 150 | 8 | ||
| Perlidae | 155 | 4 | 10 | |
| Perla | 164 | 5 | ||
| Rhyacophila lato-sensu | 183 | 25 | 22 | 3 |
| Glossosoma | 190 | 1 | ||
| Agapetus | 191 | 30 | 2 | 9 |
| Philopotamus | 209 | 2 | ||
| Hydropsychidae | 211 | 9 | 10 | |
| Hydropsyche | 212 | 31 | 116 | 1 |
| Micrasema | 268 | 90 | 10 | 13 |
| Limnephilidae | 276 | 2 | ||
| Nemouridae | 20 | 1 | ||
| Sericostoma | 322 | 61 | ||
| Odontocerum albicorne | 340 | 3 | 2 | |
| Procloeon | 390 | 2 | ||
| Heptageniidae | 399 | 4 | ||
| Epeorus | 400 | 4 | 86 | 1 |
| Rhithrogena | 404 | 4 | 20 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Ephemerella ignita | 451 | 144 | 5 | 4 |
| Leptophlebiidae | 473 | 17 | ||
| Habroleptoides | 485 | 5 | ||
| Habrophlebia | 491 | 21 | 2 | |
| Hydraena | 608 | 6 | 13 | 1 |
| Dryopidae | 610 | 1 | 2 |