Listes faunistiques invertébrés
RHONE A ROCHEMAURE 06110400
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/08/2009 |
|---|---|
| Méthode | Grand cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 28.0 | dominant |
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | Surber |
| P2 | Pierres, galets | Lente | Surber |
| P3 | Blocs | Lente | Surber |
| P4 | Sables | Nulle | Surber |
| P5 | Pierres, galets | Lente | Drague |
| P6 | Pierres, galets | Lente | Drague |
| P7 | Pierres, galets | Lente | Drague |
| P8 | Pierres, galets | Lente | Drague |
| P9 | Substrat artificiel | Nulle | Substrat a |
| P10 | Substrat artificiel | Nulle | Substrat a |
| P11 | Pierres, galets | Lente | Drague |
| P12 | Pierres, galets | Lente | Drague |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 14 | ||
| Goera | 287 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 69 | 13 | |
| Hydroptila | 200 | 1 | 1 | 4 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 2 | 19 | |
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 120 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | 648 | 106 |
| Baetis | 364 | 24 | 417 | 149 |
| Cloeon | 387 | 56 | 28 | |
| Procloeon | 390 | 4 | 119 | 35 |
| Caenis | 457 | 1 | 19 | 242 |
| Ephemera | 502 | 1 | 1 | |
| Heptagenia | 443 | 3 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Chironomidae | 807 | 172 | 390 | 1456 |
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 244 | 69 | |
| Calopteryx | 650 | 1 | 18 | |
| Coenagrionidae | 658 | 6 | 3 | |
| Platycnemis | 657 | 1 | 1 | |
| Corophium | 3212 | 2 | 332 | |
| Dikerogammarus | 4202 | 18 | 167 | 257 |
| Gammarus | 892 | 9 | 61 | 21 |
| Atyaephyra | 861 | 3 | ||
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 15 | ||
| Jaera | 5097 | 1 | 280 | 33 |
| Corbicula | 1051 | 40 | 244 | 26 |
| Pisidium | 1043 | 41 | 13 | 1 |
| Ancylus | 1028 | 2 | 26 | 16 |
| Bithynia | 994 | 9 | 19 | |
| Ferrissia | 1030 | 3 | ||
| Potamopyrgus | 978 | 372 | 4215 | 128 |
| Radix | 1004 | 15 | 1 | 17 |
| Physa (sensu lato) | 997 | 40 | 18 | |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 11 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | 7 |
| Glossiphoniidae | 908 | 1 | 3 | |
| Piscicola | 919 | 8 | 2 | |
| Oligochaeta | 933 | 16 | 104 | 5 |
| Hypania | 4226 | 1 | 23 | 9 |
| Dugesia | 1056 | 27 | ||
| Nematoda | 1089 | 1 |