Listes faunistiques invertébrés
L'Echez à Maubourguet 05234020
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 11/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| I2M2 | 0.8385 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Rapide | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Hydrophytes | Moyenne | A |
| P6 | Pierres, galets | Rapide | C |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Blocs | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Antocha | 759 | 2 | 4 | |
| Gammaridae | 887 | 30 | 9 | 4 |
| Asellidae | 880 | 1 | ||
| Sisyra | 856 | 1 | ||
| Atrichops | 840 | 8 | 1 | 2 |
| Athericidae | 838 | 7 | 5 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 119 | 100 | 136 |
| Simuliidae | 801 | 303 | 6 | 18 |
| Hexatoma | 773 | 4 | 7 | |
| Echinogammarus | 888 | 149 | 90 | 212 |
| Blepharicera | 749 | 2 | ||
| Gerridae | 734 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | |
| Micronecta | 719 | 1 | 3 | |
| Sialis | 704 | 1 | ||
| Onychogomphus | 682 | 5 | 5 | |
| Gomphus | 679 | 6 | 1 | |
| Erythromma | 661 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Pisidium | 1043 | 5 | ||
| Leuctra geniculata | 33830 | 2 | 7 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Bryozoa | 1087 | 1 | ||
| Dugesia | 1056 | 4 | 8 | 2 |
| Tricladida | 1054 | 1 | 3 | |
| Corbicula | 1051 | 3 | 3 | 12 |
| Macronychus | 626 | 1 | ||
| Sphaeriidae | 1042 | 3 | ||
| Ancylus | 1028 | 6 | 19 | |
| Menetus | 1025 | 12 | ||
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Potamopyrgus | 978 | 9 | 5 | 11 |
| Theodoxus | 967 | 12 | 8 | 4 |
| Oligochaeta | 933 | 2 | 3 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Polycentropus | 231 | 1 | ||
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 16 | 1 | 3 |
| Athripsodes | 311 | 3 | 2 | |
| Leptoceridae | 310 | 3 | ||
| Lepidostoma | 305 | 2 | ||
| Goera | 287 | 1 | ||
| Anabolia | 281 | 1 | ||
| Oligoplectrum | 263 | 391 | 191 | 62 |
| Psychomyia | 239 | 2 | 41 | 108 |
| Triaenodes | 314 | 1 | ||
| Cheumatopsyche | 221 | 3 | 19 | 22 |
| Hydropsyche | 212 | 69 | 65 | 63 |
| Hydropsychidae | 211 | 14 | 31 | 13 |
| Hydroptila | 200 | 2 | 13 | 10 |
| Ithytrichia | 198 | 3 | ||
| Orthotrichia | 197 | 1 | ||
| Agapetus | 191 | 1 | 2 | |
| Glossosomatidae | 189 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 5 | 6 | |
| Ephoron | 496 | 5 | 2 | |
| Limnius | 623 | 3 | 3 | |
| Oulimnius | 622 | 21 | 12 | 4 |
| Dupophilus | 620 | 3 | ||
| Esolus | 619 | 2 | 41 | 57 |
| Elmis | 618 | 4 | 12 | 3 |
| Stenelmis | 617 | 5 | 5 | 3 |
| Hydraena | 608 | 4 | 2 | |
| Orectochilus | 515 | 3 | ||
| Ephemera | 502 | 3 | 2 | |
| Leuctra | 69 | 1 | 10 | 18 |
| Caenis | 457 | 20 | 30 | 40 |
| Ephemerella ignita | 451 | 102 | 28 | 59 |
| Heptagenia | 443 | 3 | ||
| Ecdyonurus | 421 | 11 | 9 | |
| Heptageniidae | 399 | 2 | 1 | |
| Procloeon bifidum | 391 | 3 | ||
| Procloeon | 390 | 4 | 1 | |
| Centroptilum | 383 | 15 | 1 | |
| Baetis | 364 | 141 | 98 | 224 |