Listes faunistiques invertébrés
Le Jammas à Salles-sur-l'Hers 05157820
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/04/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.4228 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 91.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 1 | ||
| Ceratopogonidae | 819 | 26 | 24 | |
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 4 | 4 | 3 |
| Gammaridae | 887 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 23 | 10 | 6 |
| Potamopyrgus antipodarum | 979 | 2 | 3 | 3 |
| Physa (sensu lato) | 997 | 1 | ||
| Radix | 1004 | 1 | ||
| Chironomidae | 807 | 1097 | 396 | 320 |
| Nemathelmintha | 3111 | 1 | ||
| Cladocera | 3127 | 1 | 1 | |
| Limnephilinae | 3163 | 3 | ||
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 6 | 26 | 29 |
| Physella | 19280 | 2 | ||
| Pediciidae | 50011 | 4 | 4 | |
| Oulimnius | 622 | 20 | 23 | 15 |
| Heptageniidae | 399 | 1 | ||
| Ephemerella ignita | 451 | 334 | 456 | 812 |
| Caenis | 457 | 1 | 5 | |
| Leptophlebiidae | 473 | 29 | 7 | 8 |
| Habrophlebia | 491 | 3 | 1 | 2 |
| Haliplus | 518 | 6 | 3 | |
| Hydraena | 608 | 1 | ||
| Elmidae | 614 | 1 | ||
| Esolus | 619 | 1 | 12 | 3 |
| Baetidae | 363 | 1 | ||
| Limnius | 623 | 1 | ||
| Lestidae | 653 | 5 | ||
| Libellulidae | 696 | 2 | ||
| Notonectidae | 728 | 1 | ||
| Tipulidae | 753 | 3 | 4 | |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 2 | ||
| Simuliidae | 801 | 9 | 54 | 14 |