Listes faunistiques invertébrés
Auzon à Rivieres 06120000
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 13.0 | dominant |
| Pierres, galets | 64.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B1 |
| P2 | Sables | Lente | B1 |
| P3 | Dalles, argiles | Lente | B1 |
| P4 | Dalles, argiles | Nulle | B1 |
| P5 | Branchage, racines | Nulle | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Branchage, racines | Lente | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Blocs | Rapide | B3 |
| P12 | Granulats | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 47 | 2 |
| Leuctra | 69 | 60 | ||
| Hydropsyche | 212 | 7 | 50 | 65 |
| Hydroptila | 200 | 6 | 1 | |
| Oxyethira | 199 | 3 | ||
| Hydroptilidae | 193 | 10 | 2 | |
| Athripsodes | 311 | 7 | ||
| Mystacides | 312 | 13 | ||
| Oecetis | 317 | 3 | ||
| Leptoceridae | 310 | 4 | ||
| Chimarra | 207 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 13 | 3 | |
| Polycentropodidae | 223 | 4 | 5 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 123 | 615 | 535 |
| Centroptilum | 383 | 23 | 3 | |
| Procloeon | 390 | 7 | 3 | |
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 5 | 19 | |
| Serratella | 5152 | 10 | 32 | 12 |
| Ecdyonurus | 421 | 4 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 4 | 1 | |
| Colymbetinae | 2395 | 5 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 54 | 41 | 97 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 13 | 21 | 25 |
| Hydrocyphon | 637 | 4 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 685 | 530 | 97 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 14 | 3 | |
| Simuliidae | 801 | 1 | 480 | 307 |
| Gammarus | 892 | 109 | 890 | 2280 |
| Asellus | 881 | 1 | 19 | 45 |
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 16 | 46 | 62 |
| Potamopyrgus | 978 | 6 | 64 | 20 |
| Physa (sensu lato) | 997 | 4 | ||
| Menetus | 1025 | 1 | ||
| Erpobdella | 929 | 1 | 2 | |
| Erpobdellidae | 928 | 4 | 6 | |
| Boreobdella | 5190 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Piscicola | 919 | 2 | ||
| Dugesia | 1056 | 8 | 32 | |
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 70 | 94 | 154 |
| Nemathelmintha | 3111 | 2 | ||
| Hydracarina | 906 | 5 | 30 | 24 |
| Hydra | 1077 | 1 |