Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
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| Date prélèvement | 11/04/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 4.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | 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 | 69 | 8 | 2 | 7 |
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 21 | 11 | 27 |
| Hydroptila | 200 | 881 | 368 | 576 |
| Mystacides | 312 | 5 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 16 | 12 | |
| Tinodes | 245 | 3 | 44 | 25 |
| Baetis lato sensu | 9794 | 1 | ||
| Centroptilum | 383 | 84 | 7 | 56 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 18 | 7 | 10 |
| Electrogena | 3181 | 6 | ||
| Habroleptoides | 485 | 1 | ||
| Micronecta | 719 | 6 | ||
| Dryops | 613 | 3 | 3 | |
| Esolus | 619 | 8 | 3 | 7 |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 8 | 6 | 1 |
| Riolus | 625 | 4 | 2 | |
| Stenelmis | 617 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 384 | 1312 | 2160 |
| Chironomidae | 807 | 432 | 256 | 832 |
| Empididae | 831 | 6 | 3 | 6 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 2 | 3 | 1 |
| Stratiomyidae | 824 | 3 | 2 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 5 | 4 | |
| Gomphidae | 678 | 1 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 1 | ||
| Physella | 19280 | 1 | ||
| Oligochaeta | 933 | 3 | 7 | |
| Dugesia | 1056 | 2 | 2 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |