Listes faunistiques invertébrés
Réal Collobrier à Collobrières 06200700
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 05/04/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 5.0 | dominant |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Nemoura | 26 | 1 | 4 | 2 |
| Siphonoperla | 174 | 9 | 31 | 2 |
| Agapetus | 191 | 1 | ||
| Limnephilidae | 276 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 10 | 1 | |
| Cloeon | 387 | 1 | ||
| Habrophlebia | 491 | 27 | 15 | 34 |
| Serratella | 5152 | 17 | 1 | |
| Corixinae | 5196 | 1 | ||
| Colymbetinae | 2395 | 26 | 9 | 13 |
| Dryops | 613 | 4 | 1 | |
| Esolus | 619 | 1 | ||
| Gyrinus | 514 | 2 | ||
| Haliplus | 518 | 14 | 9 | 14 |
| Hydroporinae | 2393 | 1 | 6 | 5 |
| Oulimnius | 622 | 9 | 14 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 207 | 140 | 106 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 2 | 2 | |
| Pediciini | 20537 | 17 | 2 | 4 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 225 | 51 | 47 |
| Lestidae | 653 | 1 | 42 | 23 |
| Libellulidae | 696 | 32 | 28 | |
| Ancylus | 1028 | 14 | 35 | 30 |
| Galba | 1001 | 10 | ||
| Physella | 19280 | 44 | 9 | 24 |
| Physidae | 995 | 12 | ||
| Radix | 1004 | 5 | 7 | 10 |
| Oligochaeta | 933 | 13 | 69 | 143 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |