Listes faunistiques invertébrés
SEZIA A LES-COTES-DE-CORPS 06142700
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 20/11/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 21 |
| I2M2 | 0.8109 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Blocs | Moyenne | B1 |
| P4 | Sables | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Nulle | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 3 | 52 |
| Nemouridae | 20 | 1 | ||
| Amphinemura | 21 | 18 | 5 | 30 |
| Nemoura | 26 | 87 | 10 | |
| Protonemura | 46 | 89 | ||
| Perlidae | 155 | 1 | 3 | |
| Dinocras | 156 | 1 | 1 | |
| Perlodidae | 127 | 1 | 1 | |
| Isoperla | 140 | 1 | 1 | |
| Hydropsyche | 212 | 85 | 13 | 30 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 8 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | 2 |
| Sericostoma | 322 | 5 | 4 | |
| Baetis | 364 | 98 | 60 | 92 |
| Ecdyonurus | 421 | 2 | 4 | 16 |
| Epeorus | 400 | 11 | 16 | 4 |
| Heptagenia | 443 | 3 | ||
| Leptophlebiidae | 473 | 3 | ||
| Habroleptoides | 485 | 8 | 1 | 6 |
| Dytiscinae | 2396 | 1 | ||
| Elmis | 618 | 7 | 2 | |
| Limnius | 623 | 6 | 1 | |
| Riolus | 625 | 22 | 1 | |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 6 | 4 | 27 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 2 | 1 |
| Simuliidae | 801 | 2 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Gammarus | 892 | 3 | 1 | |
| Oligochaeta | 933 | 3 | 3 | 3 |