Listes faunistiques invertébrés
La Sagne à Cabrerets 05089990
- Télécharger la fiche IRSTEA xls / 173 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 96.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perla | 164 | 1 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 1 | 3 | |
| Hydroptila | 200 | 27 | 1 | 2 |
| Limnephilinae | 3163 | 2 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 3 | ||
| Alainites | 32269 | 4 | 6 | 4 |
| Baetis lato sensu | 9794 | 20 | 2 | |
| Centroptilum | 383 | 12 | 18 | |
| Procloeon | 390 | 3 | ||
| Baetidae | 363 | 1 | 3 | |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 7 | 1 | |
| Esolus | 619 | 7 | 4 | 11 |
| Limnius | 623 | 2 | 1 | 4 |
| Oulimnius | 622 | 6 | ||
| Riolus | 625 | 12 | 6 | 17 |
| Haliplus | 518 | 13 | ||
| Hydraena | 608 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 100 | 384 | 400 |
| Empididae | 831 | 8 | 13 | 19 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 96 | ||
| Stratiomyidae | 824 | 1 | 3 | |
| Gammarus | 892 | 464 | 41 | 288 |
| Radix | 1004 | 757 | 4 | 318 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 7 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |