Listes faunistiques invertébrés
Orbieu à Nevian 06179700
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Hydrophytes | Nulle | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Sables | Nulle | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Bryophytes | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Blocs | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 4 | 2 | 4 |
| Orthotrichia | 197 | 6 | 1 | 1 |
| Oxyethira | 199 | 1 | ||
| Athripsodes | 311 | 1 | 3 | 12 |
| Mystacides | 312 | 10 | 1 | 1 |
| Oecetis | 317 | 3 | 2 | |
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | 4 | 1 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 8 | 2 | |
| Paduniella | 5147 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 7 | |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 20 | 1 | |
| Procloeon | 390 | 3 | 2 | |
| Procloeon bifidum | 391 | 5 | 16 | 1 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 41 | 61 | 72 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 6 | 17 | 12 |
| Ephoron | 496 | 2 | 1 | |
| Esolus | 619 | 13 | 39 | 48 |
| Limnius | 623 | 10 | ||
| Oulimnius | 622 | 3 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | 6 | 10 |
| Ceratopogonidae | 819 | 2 | 3 | 3 |
| Chironomidae | 807 | 8 | 32 | 8 |
| Micronecta | 719 | 7 | 3 | |
| Aeshnidae | 669 | 2 | ||
| Calopteryx | 650 | 6 | ||
| Coenagrionidae | 658 | 6 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Zygoptera | 9785 | 35 | 1 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Atyaephyra | 861 | 2 | ||
| Gammaridae | 887 | 7 | 12 | 7 |
| Echinogammarus | 888 | 114 | 65 | 84 |
| Ancylus | 1028 | 1 | 3 | |
| Bithynia | 994 | 12 | ||
| Potamopyrgus | 978 | 1481 | 61 | 20 |
| Radix | 1004 | 5 | ||
| Theodoxus | 967 | 14 | 3 | 2 |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 2 | ||
| Gyraulus | 1015 | 1 | ||
| Corbicula | 1051 | 4 | 12 | 6 |
| Tricladida | 1054 | 2 | 6 | |
| Dugesiidae | 1055 | 4 | 25 | 90 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 1 | 26 | 23 |
| Hydracarina | 906 | 3 | 3 | 3 |