Listes faunistiques invertébrés
Le Touch à Bérat 05162600
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/10/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.6343 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 2 | 90 | |
| Hydropsyche | 212 | 1 | 25 | 114 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 30 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Baetis | 364 | 25 | 25 | 29 |
| Centroptilum | 383 | 5 | ||
| Procloeon | 390 | 8 | ||
| Caenis | 457 | 10 | 4 | 1 |
| Ephemera | 502 | 4 | 3 | |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Paraleptophlebia | 481 | 15 | ||
| Aphelocheirus | 721 | 2 | 2 | |
| Pomatinus | 611 | 29 | 1 | |
| Elmis | 618 | 4 | 13 | 97 |
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 10 | 34 | |
| Oulimnius | 622 | 17 | 12 | 1 |
| Riolus | 625 | 10 | 1 | |
| Stenelmis | 617 | 30 | 1 | 62 |
| Hydraena | 608 | 4 | 1 | 27 |
| Athericidae | 838 | 42 | 8 | 21 |
| Chironomidae | 807 | 112 | 74 | 1 |
| Limoniidae | 757 | 3 | 1 | 1 |
| Simuliidae | 801 | 573 | 337 | 113 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Asellidae | 880 | 2 | ||
| Procambarus | 2027 | 1 | ||
| Echinogammarus | 888 | 124 | 38 | 61 |
| Gammarus | 892 | 1 | ||
| Corbicula | 1051 | 39 | 68 | 85 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 2 | 3 | 2 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 4 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 5 | 10 | 9 |
| Planariidae | 1061 | 2 |