Listes faunistiques invertébrés
DOUX A LABATIE-D'ANDAURE 1 06105568
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| Date prélèvement | 17/08/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | 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 | 224 | 64 | 46 |
| Protonemura | 46 | 7 | 3 | |
| Perla | 164 | 1 | 6 | 2 |
| Micrasema | 268 | 4 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 9 | 5 | 2 |
| Hydropsyche | 212 | 50 | 29 | 4 |
| Hydroptila | 200 | 1 | 2 | 1 |
| Mystacides | 312 | 9 | 2 | |
| Oecetis | 317 | 5 | ||
| Anomalopterygella | 5082 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 5 | 8 | 8 |
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 6 | 2 | 15 |
| Polycentropodidae | 223 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostoma | 322 | 25 | 10 | 3 |
| Baetis lato sensu | 9794 | 72 | 25 | 12 |
| Procloeon | 390 | 10 | 7 | 5 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 112 | 5 | 2 |
| Ecdyonurus | 421 | 7 | 9 | |
| Epeorus | 400 | 4 | ||
| Heptageniidae | 399 | 1 | 5 | 2 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 5 | 1 | |
| Micronecta | 719 | 12 | 2 | |
| Gerridae | 734 | 2 | 1 | |
| Dryops | 613 | 1 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 8 | 14 | 38 |
| Elmis | 618 | 92 | 6 | 6 |
| Esolus | 619 | 4 | 6 | |
| Limnius | 623 | 36 | 13 | 36 |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 24 | 4 | |
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 9 | 7 | 11 |
| Ceratopogoninae | 822 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 196 | 42 | 58 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 5 | ||
| Limoniidae | 757 | 4 | 5 | 5 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 7 | 3 | |
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | 1 |
| Calopteryx | 650 | 5 | 1 | |
| Sphaeriidae | 1042 | 4 | 2 | |
| Ancylus | 1028 | 1 | 7 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 6 | 6 | 1 |
| Polycelis | 1064 | 2 | ||
| Gordiidae | 1085 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |