Listes faunistiques invertébrés
L'Echez à Maubourguet 05234020
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 23/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| 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 | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Bryophytes | Lente | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Branchage, racines | Nulle | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | A |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | 4 | |
| Leuctra | 69 | 1 | 5 | 21 |
| Oligoplectrum | 263 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 1 | 3 | |
| Cheumatopsyche | 221 | 1 | 3 | 22 |
| Hydropsyche | 212 | 4 | 4 | 9 |
| Hydroptila | 200 | 13 | 2 | 14 |
| Ithytrichia | 198 | 6 | ||
| Lepidostoma | 305 | 3 | ||
| Athripsodes | 311 | 1 | 3 | |
| Mystacides | 312 | 28 | 8 | |
| Oecetis | 317 | 1 | 1 | |
| Triaenodes - Ylodes | 24007 | 2 | ||
| Polycentropus | 231 | 7 | 1 | 3 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 3 | 6 | 10 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 12 | 5 | 11 |
| Centroptilum | 383 | 29 | 1 | 7 |
| Cloeon dipterum | 388 | 2 | ||
| Procloeon | 390 | 6 | 2 | 6 |
| Caenis | 457 | 10 | 12 | 10 |
| Ephemerella ignita | 451 | 30 | 13 | 23 |
| Ephemera | 502 | 1 | 3 | 6 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 9 | |
| Heptagenia | 443 | 1 | ||
| Ephoron | 496 | 6 | 2 | |
| Pomatinus substriatus | 33844 | 3 | ||
| Elmis | 618 | 12 | 9 | 13 |
| Esolus | 619 | 10 | 69 | 152 |
| Limnius | 623 | 9 | 2 | |
| Macronychus | 626 | 1 | 1 | 5 |
| Oulimnius | 622 | 127 | 31 | 32 |
| Stenelmis | 617 | 1 | 2 | 9 |
| Hydraena | 608 | 6 | ||
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 12 | 3 | 2 |
| Chironomidae | 807 | 166 | 25 | 13 |
| Simuliidae | 801 | 1 | ||
| Aphelocheirus | 721 | 1 | 4 | 5 |
| Micronecta | 719 | 1 | 6 | 2 |
| Calopteryx | 650 | 12 | ||
| Coenagrionidae | 658 | 5 | ||
| Gomphidae | 678 | 2 | 1 | |
| Gomphus | 679 | 4 | 4 | 2 |
| Onychogomphus | 682 | 1 | 6 | |
| Platycnemis | 657 | 7 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 28 | 1 | |
| Gammaridae | 887 | 4 | 9 | 13 |
| Echinogammarus | 888 | 47 | 82 | 119 |
| Gammarus | 892 | 2 | ||
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 2 | 2 | 13 |
| Potamopyrgus | 978 | 13 | 10 | 31 |
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 8 | 5 | 12 |
| Physella | 19280 | 2 | ||
| Menetus | 1025 | 1 | ||
| Corbicula | 1051 | 1 | 12 | 15 |
| Pisidium | 1043 | 2 | ||
| Tricladida | 1054 | 4 | 4 | 2 |
| Dugesiidae | 1055 | 14 | 14 | 12 |
| Oligochaeta | 933 | 2 | 8 | 11 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |