Listes faunistiques invertébrés
ARLY A CESARCHES 06137000
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/09/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 9 | 5 |
| Amphinemura | 21 | 1 | 2 | |
| Nemoura | 26 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 2 | ||
| Taeniopterygidae | 2 | 4 | 1 | |
| Rhabdiopteryx | 10 | 1 | 2 | |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 5 | 16 | 14 |
| Limnephilinae | 3163 | 16 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 6 | ||
| Baetis | 364 | 28 | 143 | 1048 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 5 | 1 | |
| Habroleptoides | 485 | 4 | ||
| Limnius | 623 | 1 | ||
| Riolus | 625 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 63 | 1030 | 132 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 1 | 2 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 31 | 72 | 33 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 4 | ||
| Gammaridae | 887 | 54 | 2 | 1 |
| Gammarus | 892 | 227 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 4 | 8 | |
| Nemathelmintha | 3111 | 3 | 3 |