Listes faunistiques invertébrés
Auzon à Rivieres 06120000
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/04/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 5 | |
| Isoperla | 140 | 1 | ||
| Agapetinae | 9812 | 2 | 70 | 2 |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 11 | 1 | 4 |
| Hydroptila | 200 | 4 | 36 | 7 |
| Orthotrichia | 197 | 1 | 1 | |
| Athripsodes | 311 | 7 | 2 | |
| Limnephilinae | 3163 | 4 | 2 | 3 |
| Chimarra | 207 | 6 | 2 | |
| Polycentropus irroratus | 233 | 2 | ||
| Lype | 241 | 1 | ||
| Paduniella | 5147 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 45 | 178 | 248 |
| Procloeon | 390 | 19 | 1 | |
| Caenis | 457 | 53 | 22 | 46 |
| Serratella | 5152 | 1582 | 412 | 388 |
| Ecdyonurus | 421 | 1 | 2 | 4 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 2 | 4 | 2 |
| Oligoneuriella | 394 | 1 | ||
| Esolus | 619 | 119 | 41 | 305 |
| Oulimnius | 622 | 78 | 12 | 95 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 356 | 81 | 90 |
| Empididae | 831 | 4 | ||
| Pediciidae | 50011 | 4 | ||
| Simuliidae | 801 | 463 | 57 | 69 |
| Platycnemis | 657 | 1 | ||
| Sisyra | 856 | 1 | ||
| Gammaridae | 887 | 85 | ||
| Gammarus | 892 | 35 | 131 | 35 |
| Asellidae | 880 | 141 | 12 | 50 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 54 | 293 | 11 |
| Radix | 1004 | 1 | 3 | |
| Ancylus | 1028 | 5 | 166 | 15 |
| Erpobdellidae | 928 | 1 | 1 | |
| Tricladida | 1054 | 1 | 1 | |
| Dugesiidae | 1055 | 67 | 7 | 1 |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 87 | 31 | 21 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |