Listes faunistiques invertébrés
L'Echez à Maubourguet 05234020
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| Date prélèvement | 04/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 56 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.8040 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Rapide | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 5 | 2 | 2 |
| Leuctra | 69 | 12 | 75 | 13 |
| Oligoplectrum | 263 | 4 | 51 | 1 |
| Cheumatopsyche | 221 | 3 | 29 | 1 |
| Hydropsyche | 212 | 4 | 28 | 3 |
| Hydroptila | 200 | 12 | 1 | 1 |
| Ithytrichia | 198 | 4 | 7 | |
| Lepidostoma | 305 | 1 | 2 | |
| Leptoceridae | 310 | 2 | 2 | |
| Adicella | 320 | 6 | ||
| Athripsodes | 311 | 1 | 41 | |
| Mystacides | 312 | 12 | 1 | 2 |
| Oecetis | 317 | 1 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 6 | 1 | |
| Psychomyiidae | 238 | 104 | ||
| Psychomyia | 239 | 64 | 189 | 18 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetidae | 363 | 36 | 8 | |
| Baetis | 364 | 46 | 133 | 9 |
| Centroptilum | 383 | 46 | 4 | |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 77 | 2 | 25 |
| Caenis | 457 | 1 | 2 | 5 |
| Ephemera | 502 | 1 | 3 | |
| Ephemerella ignita | 451 | 85 | 79 | 8 |
| Heptageniidae | 399 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 2 | 5 | |
| Heptagenia sulphurea | 448 | 1 | 2 | 1 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Ephoron | 496 | 3 | 7 | |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 7 | ||
| Micronecta | 719 | 1 | 4 | 26 |
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 3 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 3 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 16 | ||
| Elmis | 618 | 35 | 101 | 99 |
| Esolus | 619 | 147 | 298 | 309 |
| Limnius | 623 | 4 | 18 | 48 |
| Macronychus | 626 | 16 | 16 | |
| Oulimnius | 622 | 452 | 107 | 67 |
| Stenelmis | 617 | 38 | 18 | 21 |
| Orectochilus | 515 | 1 | 2 | 2 |
| Hydraena | 608 | 10 | 4 | 2 |
| Hydrophilinae | 2517 | 2 | 4 | 9 |
| Anthomyidae | 847 | 3 | 52 | 1 |
| Athericidae | 838 | 19 | 5 | 9 |
| Chironomidae | 807 | 307 | 614 | 193 |
| Dixidae | 793 | 6 | ||
| Empididae | 831 | 1 | 2 | |
| Ephydridae | 844 | 10 | ||
| Limoniidae | 757 | 5 | ||
| Psychodidae | 783 | 593 | 9 | |
| Simuliidae | 801 | 8 | 34 | |
| Tipulidae | 753 | 4 | 2 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 9 | 2 | |
| Coenagrionidae | 658 | 5 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Gammaridae | 887 | 40 | 128 | |
| Echinogammarus | 888 | 177 | 415 | 217 |
| Gammarus | 892 | 24 | ||
| Asellidae | 880 | 38 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 2 | 60 | 17 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | 6 | 8 |
| Potamopyrgus | 978 | 3 | 5 | 10 |
| Theodoxus | 967 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 121 | 60 | 177 |
| Turbellaria | 3326 | 2 | ||
| Dugesiidae | 1055 | 54 | 49 | 5 |
| Planariidae | 1061 | 5 | 1 | |
| Nematoda | 1089 | 1 | 1 | |
| Cnidaria | 1075 | 1 | ||
| Prostoma | 3110 | 4 | 9 |