Listes faunistiques invertébrés
Le Camezon au lieu dit Lamarion 05118893
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/10/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 25 |
| I2M2 | 0.2835 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 12.0 | dominant |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 82.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Baetidae | 363 | 1 | ||
| Centroptilum | 383 | 2 | ||
| Ephemera | 502 | 3 | ||
| Micronectinae | 20396 | 1 | 2 | |
| Gerridae | 734 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | ||
| Riolus | 625 | 1 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 37 | 19 | 55 |
| Tabanidae | 837 | 6 | ||
| Tipulidae | 753 | 4 | ||
| Calopteryx | 650 | 15 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 6 | 2 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 34 | 27 | 1 |
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 1 | ||
| Procambarus | 2027 | 2 | ||
| Corbicula | 1051 | 20 | 7 | 28 |
| Potamopyrgus | 978 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 78 | 35 | 61 |
| Dugesiidae | 1055 | 2 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 1 | 1 |