Listes faunistiques invertébrés
Réal Collobrier à Collobrières 06200700
- Télécharger la fiche IRSTEA xls / 265 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/05/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 6.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | S2 | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | S3 | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 7 | 1 | |
| Isoperla | 140 | 4 | 3 | |
| Glossosomatidae | 189 | 21 | ||
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Oxyethira | 199 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Baetidae | 363 | 6 | ||
| Baetis | 364 | 20 | 18 | 30 |
| Cloeon | 387 | 75 | 4 | 34 |
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 69 | 45 | 19 |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 6 | 4 | |
| Habrophlebia | 491 | 23 | 94 | 31 |
| Corixidae | 709 | 6 | ||
| Corixinae | 5196 | 4 | 1 | 2 |
| Gerridae | 734 | 1 | ||
| Notonectidae | 728 | 18 | 2 | |
| Dryops | 613 | 2 | ||
| Colymbetinae | 2395 | 50 | 3 | 1 |
| Hydroporinae | 2393 | 6 | 10 | 3 |
| Oulimnius | 622 | 593 | 1242 | 436 |
| Gyrinus | 514 | 2 | ||
| Haliplidae | 517 | 2 | 1 | 1 |
| Hydrophilidae | 571 | 4 | 6 | 1 |
| Ceratopogonidae | 819 | 13 | ||
| Chironomidae | 807 | 2854 | 1598 | 969 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 4 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 6 | ||
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 2 | 6 | 2 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 26 | 5 | 16 |
| Tipulidae | 753 | 1 | 15 | 1 |
| Boyeria | 670 | 1 | ||
| Chalcolestes | 2611 | 20 | 18 | 9 |
| Sympetrum | 699 | 8 | 18 | 3 |
| Gammaridae | 887 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 4 |
| Ancylus | 1028 | 37 | 405 | 314 |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 4 | ||
| Physella | 19280 | 67 | 66 | 19 |
| Oligochaeta | 933 | 54 | 215 | 32 |
| Tricladida | 1054 | 1 | ||
| Nemathelmintha | 3111 | 1 | 3 | 3 |