Listes faunistiques invertébrés
Le Gijou à l'aval de Vabre 05139310
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| I2M2 | 0.7429 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Rapide | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Blephariceridae | 747 | 9 | ||
| Tipulidae | 753 | 2 | ||
| Limoniidae | 757 | 1 | 30 | 2 |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 554 | 17 | 48 |
| Chironomidae | 807 | 231 | 282 | 234 |
| Empididae | 831 | 3 | 1 | |
| Tabanidae | 837 | 2 | ||
| Athericidae | 838 | 2 | ||
| Pacifastacus | 872 | 3 | ||
| Gammarus | 892 | 323 | 20 | 17 |
| Limnius | 623 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 13 | 194 | 37 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 12 | 204 | 101 |
| Pisidium | 1043 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Torleya | 2391 | 8 | ||
| Colymbetinae | 2395 | 1 | ||
| Prostoma | 3110 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 3 | 1 | |
| Rhyacophila stricto-sensu | 5237 | 8 | 8 | 17 |
| Baetis lato sensu | 9794 | 236 | 81 | 322 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Centroptilum | 383 | 3 | ||
| Protonemura | 46 | 1 | 3 | |
| Leuctra | 69 | 38 | 74 | 101 |
| Perlodes | 150 | 1 | 14 | 8 |
| Perla | 164 | 1 | ||
| Glossosoma | 190 | 3 | ||
| Hydroptila | 200 | 2 | 2 | |
| Hydropsyche | 212 | 15 | 138 | 192 |
| Cheumatopsyche | 221 | 3 | 87 | 139 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 2 | 2 |
| Psychomyia | 239 | 44 | 1 | |
| Goera | 287 | 4 | ||
| Silo | 292 | 9 | 3 | |
| Athripsodes | 311 | 1 | ||
| Nemoura | 26 | 1 | 1 | |
| Procloeon | 390 | 2 | 1 | 1 |
| Epeorus | 400 | 7 | 51 | |
| Rhithrogena | 404 | 3 | 27 | |
| Ecdyonurus | 421 | 1 | 63 | 39 |
| Heptagenia | 443 | 5 | 5 | |
| Leptophlebiidae | 473 | 14 | 5 | 17 |
| Paraleptophlebia | 481 | 5 | 7 | |
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 59 | 1 | |
| Orectochilus | 515 | 2 | 1 | |
| Hydraena | 608 | 2 | 1 | 2 |
| Elmis | 618 | 31 | 65 | 22 |
| Esolus | 619 | 2 | 21 | |
| Dupophilus | 620 | 9 | 6 |