Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 94 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.7373 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pacifastacus | 872 | 1 | ||
| Esolus | 619 | 64 | 13 | 36 |
| Dupophilus | 620 | 2 | 9 | |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | ||
| Calopteryx | 650 | 176 | 1 | 9 |
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Sialis | 704 | 1 | ||
| Micronecta | 719 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | 6 | 10 |
| Chironomidae | 807 | 720 | 284 | 361 |
| Empididae | 831 | 9 | 3 | 5 |
| Athericidae | 838 | 1 | 1 | |
| Elmis | 618 | 22 | 7 | 7 |
| Asellidae | 880 | 5 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 5 | 10 | 60 |
| Planorbidae | 1009 | 10 | 2 | |
| Ancylus | 1028 | 12 | 172 | 25 |
| Sphaeriidae | 1042 | 1 | 4 | |
| Dugesia | 1056 | 3 | 1 | 2 |
| Torleya | 2391 | 4 | ||
| Colymbetinae | 2395 | 11 | 1 | |
| Prostoma | 3110 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 1 | 5 |
| Pomatinus substriatus | 33844 | 1 | ||
| Goera | 287 | 1 | 2 | |
| Leuctra | 69 | 15 | 120 | 22 |
| Perlodes | 150 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Ithytrichia | 198 | 2 | ||
| Hydroptila | 200 | 7 | 64 | 10 |
| Hydropsyche | 212 | 40 | 20 | 45 |
| Cheumatopsyche | 221 | 4 | 23 | 26 |
| Polycentropodidae | 223 | 6 | 3 | 3 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 9 | 34 | 24 |
| Psychomyia | 239 | 6 | 47 | |
| Micrasema | 268 | 10 | ||
| Goeridae | 286 | 7 | ||
| Amphinemura | 21 | 1 | ||
| Silo | 292 | 1 | 3 | |
| Athripsodes | 311 | 2 | 2 | 2 |
| Mystacides | 312 | 19 | 1 | 2 |
| Oecetis | 317 | 9 | 5 | |
| Procloeon | 390 | 1 | 4 | |
| Heptageniidae | 399 | 2 | 4 | |
| Ecdyonurus | 421 | 2 | 2 | 2 |
| Ephemerella ignita | 451 | 1 | ||
| Caenis | 457 | 7 | 5 | 1 |
| Leptophlebiidae | 473 | 6 | 2 | |
| Paraleptophlebia | 481 | 1 | 5 | 1 |
| Habroleptoides | 485 | 8 | 2 | |
| Orectochilus | 515 | 1 | 3 |