Listes faunistiques invertébrés
Le Longue Aygues à Négrepelisse 05120025
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 56.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Moyenne | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 3 | ||
| Goera pilosa | 288 | 1 | 1 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Mystacides | 312 | 1 | 4 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 5 | 1 | 8 |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 2 | 1 | |
| Baetis lato sensu | 9794 | 1 | 8 | 12 |
| Caenis | 457 | 9 | 2 | |
| Ephemera | 502 | 1 | 2 | |
| Gerridae | 734 | 2 | 1 | |
| Elmis | 618 | 16 | 234 | 174 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 13 | 55 | 72 |
| Oulimnius | 622 | 5 | ||
| Hydraena | 608 | 1 | ||
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 23 | 29 | 10 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 8 | 1 | 7 |
| Dixidae | 793 | 2 | 1 | |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Pediciidae | 50011 | 2 | 9 | |
| Psychodidae | 783 | 1 | ||
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Anisoptera | 9787 | 2 | ||
| Calopteryx | 650 | 37 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 65 | 251 | 288 |
| Gammaridae | 887 | 212 | 178 | 252 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Corbicula | 1051 | 2 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus antipodarum | 979 | 183 | 171 | 136 |
| Hydrobiidae | 973 | 35 | 91 | 39 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 6 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Tricladida | 1054 | 1 |