Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/09/2010 |
|---|---|
| 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 | 93.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Dalles, argiles | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Rapide | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 69 | 15 |
| Perla | 164 | 1 | 2 | |
| Perlodes | 150 | 3 | ||
| Hydropsyche | 212 | 1 | 205 | 205 |
| Hydroptilidae | 193 | 2 | 2 | |
| Hydroptila | 200 | 4 | 1 | |
| Mystacides | 312 | 4 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | |
| Sericostoma | 322 | 1 | 2 | 2 |
| Baetis | 364 | 53 | 13 | |
| Pseudocentroptilum | 3207 | 3 | ||
| Serratella | 5152 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 18 | 7 | |
| Micronecta | 719 | 67 | 8 | 1 |
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 4 | 6 | 9 |
| Esolus | 619 | 2 | 12 | 40 |
| Limnius | 623 | 2 | 10 | 33 |
| Riolus | 625 | 4 | ||
| Orectochilus | 515 | 1 | 3 | 2 |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 390 | 890 | 350 |
| Empididae | 831 | 3 | 2 | |
| Limoniidae | 757 | 4 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 830 | 78 |
| Tabanidae | 837 | 4 | ||
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 135 | 3 | 10 |
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 3 | 2 | 13 |
| Potamopyrgus | 978 | 5 | 1 | |
| Radix | 1004 | 17 | ||
| Physa (sensu lato) | 997 | 55 | ||
| Oligochaeta | 933 | 2 | 8 | 47 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 21 | 5 | 20 |