Listes faunistiques invertébrés
VAUXONNE A ST-GEORGES-DE-RENEINS 1 06052435
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/04/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 19 | 9 | 18 |
| Leuctra | 69 | 1 | ||
| Protonemura | 46 | 5 | 5 | 2 |
| Brachyptera | 3 | 1 | ||
| Agapetinae | 9812 | 45 | 758 | 116 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Limnephilidae | 276 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 51 | 40 | 36 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 15 | 6 | 2 |
| Ephemerella ignita | 451 | 1346 | 1971 | 1122 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 3 | 6 | |
| Rhithrogena | 404 | 3 | 1 | |
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 8 | 3 | |
| Leptophlebiidae | 473 | 7 | 1 | 1 |
| Siphlonurus | 350 | 15 | 7 | |
| Colymbetinae | 2395 | 1 | ||
| Esolus | 619 | 2 | 2 | 4 |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 50 | 54 | 40 |
| Chironomidae | 807 | 3278 | 5202 | 2419 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Pediciini | 20537 | 4 | 3 | 7 |
| Psychodidae | 783 | 2 | 2 | 1 |
| Simuliidae | 801 | 1088 | 1473 | 1650 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 3 | 1 |
| Gomphidae | 678 | 1 | 1 | |
| Libellulidae | 696 | 3 | ||
| Calopteryx | 650 | 2 | ||
| Lestidae | 653 | 14 | 2 | |
| Platycnemis | 657 | 1 | ||
| Crangonyx | 5116 | 12 | 1 | |
| Gammarus | 892 | 1 | 2 | 2 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 169 | 7 | 40 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 112 | 42 | 168 |
| Ancylus | 1028 | 24 | 19 | 93 |
| Oligochaeta | 933 | 404 | 102 | 337 |
| Planariidae | 1061 | 3 | 5 | |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |