Listes faunistiques invertébrés
MARAVANT A MARIN 06600028
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/05/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 73.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 3 | 2 |
| Protonemura | 46 | 7 | 1 | 5 |
| Isoperla | 140 | 4 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 38 | 7 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 36 | 4 | 3 |
| Tinodes | 245 | 13 | 19 | 30 |
| Rhyacophila lato-sensu | 183 | 7 | 3 | 3 |
| Sericostoma | 322 | 3 | 1 | 1 |
| Baetis | 364 | 136 | 260 | 64 |
| Ephemerella ignita | 451 | 1 | 7 | 1 |
| Epeorus | 400 | 1 | ||
| Habroleptoides | 485 | 3 | 1 | |
| Veliidae | 743 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Limnius | 623 | 1 | ||
| Riolus | 625 | 4 | 2 | 1 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 488 | 521 | 316 |
| Empididae | 831 | 14 | 15 | 11 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 3 | 1 | |
| Simuliidae | 801 | 32 | 51 | 124 |
| Stratiomyidae | 824 | 5 | 2 | |
| Gammarus | 892 | 1806 | 558 | 76 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 2 | ||
| Oligochaeta | 933 | 56 | 6 | 4 |
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 4 | ||
| Nemathelmintha | 3111 | 3 |