Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 61.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Hydroptilidae | 193 | 4 | ||
| Hydroptila | 200 | 1 | 10 | 2 |
| Leptocerus | 319 | 2 | ||
| Limnephilinae | 3163 | 37 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 4 | 5 | 5 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 1 | 28 | |
| Centroptilum | 383 | 6 | 6 | |
| Cloeon | 387 | 7 | 1 | |
| Procloeon | 390 | 5 | ||
| Caenis | 457 | 7 | 46 | 8 |
| Serratella | 5152 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Habrophlebia | 491 | 2 | ||
| Micronecta | 719 | 1 | 1 | |
| Hydrometra | 740 | 2 | ||
| Nepidae | 725 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Esolus | 619 | 8 | ||
| Oulimnius | 622 | 10 | 5 | 2 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 21 | ||
| Ochthebius | 609 | 1 | ||
| Hydrocyphon | 637 | 6 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 282 | 201 | 195 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Coenagrionidae | 658 | 7 | ||
| Chalcolestes | 2611 | 10 | ||
| Platycnemis | 657 | 5 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 152 | 236 | 714 |
| Orconectes | 870 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Bithynia | 994 | 3 | ||
| Radix | 1004 | 1 | ||
| Physella | 19280 | 3 | ||
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 3 | 1 | 92 |
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |