Listes faunistiques invertébrés
ROIZONNE A ORIS-EN-RATTIER 2 06000754
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/02/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 23 |
| I2M2 | 0.7820 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Hydraena | 608 | 30 | 1 | 1 |
| Limnius | 623 | 1 | ||
| Limoniidae | 757 | 57 | 7 | 45 |
| Psychodidae | 783 | 431 | 1 | 16 |
| Simuliidae | 801 | 943 | 545 | 75 |
| Chironomidae | 807 | 2170 | 47 | 126 |
| Empididae | 831 | 35 | 1 | 1 |
| Athericidae | 838 | 2 | 7 | 8 |
| Gammaridae | 887 | 6 | ||
| Ecdyonurus | 421 | 6 | 8 | 16 |
| Oligochaeta | 933 | 1 | 3 | |
| Dugesiidae | 1055 | 3 | ||
| Planariidae | 1061 | 7 | 1 | 14 |
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 17 | 3 | 22 |
| Limnephilinae | 3163 | 10 | 2 | |
| Turbellaria | 3326 | 2 | ||
| Glossosomatinae | 20359 | 1 | 2 | 2 |
| Pediciidae | 50011 | 5 | 8 | 10 |
| Isoperla | 140 | 53 | 11 | |
| Brachyptera | 3 | 4 | ||
| Rhabdiopteryx | 10 | 156 | 104 | 152 |
| Taeniopteryx | 14 | 3 | ||
| Nemouridae | 20 | 2 | ||
| Amphinemura | 21 | 3 | 1 | 17 |
| Nemoura | 26 | 105 | 18 | |
| Protonemura | 46 | 58 | 1 | 7 |
| Leuctra | 69 | 321 | 21 | 42 |
| Perlodidae | 127 | 27 | 4 | 1 |
| Dictyogenus | 132 | 5 | 2 | |
| Taeniopterygidae | 2 | 15 | ||
| Perla | 164 | 2 | ||
| Rhyacophila lato-sensu | 183 | 159 | 7 | 21 |
| Limnephilidae | 276 | 2 | 7 | |
| Sericostoma | 322 | 1 | 4 | |
| Baetidae | 363 | 2 | 2 | |
| Baetis | 364 | 110 | 72 | 87 |
| Heptageniidae | 399 | 12 | 4 | |
| Epeorus | 400 | 1 | 4 | |
| Rhithrogena | 404 | 4 | 65 | 164 |