Listes faunistiques invertébrés
HERBASSE A MONTRIGAUD 4 06594800
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| Date prélèvement | 03/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 4 | |
| Leuctra geniculata | 33830 | 2 | ||
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 4 | |
| Limnephilinae | 3163 | 10 | 5 | 1 |
| Odontocerum | 339 | 2 | 3 | 2 |
| Philopotamus | 209 | 1 | ||
| Cyrnus | 224 | 1 | 2 | |
| Plectrocnemia | 228 | 2 | 1 | |
| Lype | 241 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 8 | 44 | 100 |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 53 | 32 | 28 |
| Ephemerella ignita | 451 | 40 | 13 | 50 |
| Ecdyonurus | 421 | 5 | 11 | 27 |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 8 | 2 | |
| Rhithrogena | 404 | 11 | 11 | |
| Leptophlebiidae | 473 | 3 | 2 | 5 |
| Habrophlebia | 491 | 4 | 5 | |
| Micronecta | 719 | 6 | 4 | |
| Elmis | 618 | 9 | 10 | 20 |
| Esolus | 619 | 10 | 10 | 36 |
| Limnius | 623 | 9 | 17 | 80 |
| Hydrocyphon | 637 | 2 | 24 | 28 |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 6 | 10 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 28 | 5 | 25 |
| Empididae | 831 | 1 | 1 | 3 |
| Limoniidae | 757 | 5 | 5 | 1 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 12 | 5 | 8 |
| Tabanidae | 837 | 3 | 2 | 6 |
| Gammarus | 892 | 760 | 620 | 170 |
| Copepoda | 3206 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Pisidium | 1043 | 48 | ||
| Oligochaeta | 933 | 30 | 35 | 45 |
| Dugesiidae | 1055 | 1 | 6 | 4 |
| Nemathelmintha | 3111 | 3 |