Listes faunistiques invertébrés
Tech à Elne 06168000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 11/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 6.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 44.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | C |
| P2 | Hydrophytes | Moyenne | B |
| P3 | Sables | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | C |
| P6 | Pierres, galets | Lente | C |
| P7 | Granulats | Moyenne | B |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Nulle | B |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 1 | ||
| Oligoplectrum | 263 | 7 | 299 | 337 |
| Ecnomus | 249 | 1 | ||
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 3 | ||
| Cheumatopsyche | 221 | 5 | 6 | |
| Hydropsyche | 212 | 1 | 51 | 69 |
| Hydroptila | 200 | 1 | 3 | 4 |
| Orthotrichia | 197 | 4 | 3 | 1 |
| Leptoceridae | 310 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 16 | 16 | |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 2 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 3 | 437 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 5 | 4 | |
| Baetis | 364 | 22 | 973 | 136 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 3 | ||
| Procloeon bifidum | 391 | 4 | 2 | |
| Caenis | 457 | 39 | 13 | 66 |
| Ephemerella ignita | 451 | 1 | 8 | 1 |
| Ephoron | 496 | 4 | 10 | 19 |
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 20 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 5 | ||
| Elmis | 618 | 1 | 1 | 6 |
| Esolus | 619 | 7 | 120 | 203 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 23 | 40 | 229 |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 9 | 4 | |
| Chironomidae | 807 | 265 | 13 | 1 |
| Dixidae | 793 | 1 | ||
| Ephydridae | 844 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 81 | 89 | |
| Aphelocheirus | 721 | 2 | 8 | 1 |
| Micronecta | 719 | 17 | 1 | |
| Nepa | 726 | 1 | ||
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 6 | 6 | 1 |
| Coenagrionidae | 658 | 14 | ||
| Gomphidae | 678 | 1 | ||
| Zygoptera | 9785 | 11 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Orconectes | 870 | 7 | ||
| Asellidae | 880 | 1 | 1 | |
| Crangonyx | 5116 | 31 | ||
| Gammarus | 892 | 117 | 5 | |
| Ancylus | 1028 | 14 | 3 | 16 |
| Potamopyrgus | 978 | 311 | 2 | 11 |
| Galba | 1001 | 9 | ||
| Radix | 1004 | 47 | 4 | |
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 14 | 53 | 21 |
| Dugesiidae | 1055 | 34 | 18 | 22 |
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 235 | 8 | 14 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |