Listes faunistiques invertébrés
CUMANE A ST-MARCELLIN 3 06147655
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| I2M2 | 0.3890 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 30.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Algues | Lente | B |
| P8 | Algues | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | 10 | |
| Limnephilinae | 3163 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | 13 |
| Sericostomatidae | 321 | 2 | ||
| Baetis | 364 | 960 | 360 | 825 |
| Ephemerella ignita | 451 | 7 | 19 | 14 |
| Ecdyonurus | 421 | 4 | 20 | 27 |
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | 7 | 1 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Hydrophilidae | 571 | 1 | ||
| Anthomyidae | 847 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 4 | |
| Chironomidae | 807 | 770 | 600 | 440 |
| Dixidae | 793 | 3 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 5 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 195 | 36 | 370 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 17 | 160 | 12 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 3 | 5 | 6 |
| Radix | 1004 | 19 | 6 | 18 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 19 | 15 |
| Oligochaeta | 933 | 200 | 20 | 25 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |