Listes faunistiques invertébrés
L'Adour à Maubourget 05234900
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| Date prélèvement | 11/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 18 | |
| Leuctra geniculata | 33830 | 1 | ||
| Brachycentrus | 265 | 1534 | 3180 | 900 |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche lepida | 222 | 18 | 30 | 9 |
| Hydropsyche | 212 | 59 | 230 | 64 |
| Hydroptila | 200 | 6 | ||
| Ithytrichia | 198 | 152 | 15 | |
| Orthotrichia | 197 | 2 | ||
| Hydroptilidae | 193 | 2 | ||
| Lepidostoma hirtum | 306 | 38 | 1 | |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 9 | 7 | 1 |
| Mystacides | 312 | 19 | ||
| Oecetis | 317 | 10 | ||
| Setodes | 318 | 1 | 1 | |
| Triaenodes | 314 | 11 | ||
| Leptoceridae | 310 | 13 | ||
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 10 | ||
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 194 | 30 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 140 | 27 | 11 |
| Centroptilum luteolum | 384 | 8 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 7 | 3 | |
| Ephemerella ignita | 451 | 79 | 42 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | 12 |
| Heptagenia | 443 | 6 | ||
| Heptageniidae | 399 | 2 | 4 | |
| Leptophlebiidae | 473 | 3 | ||
| Potamanthus luteus | 510 | 4 | 4 | 1 |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 7 | ||
| Pomatinus substriatus | 33844 | 6 | ||
| Elmis | 618 | 291 | 270 | 117 |
| Esolus | 619 | 154 | 190 | 57 |
| Limnius | 623 | 69 | 10 | 6 |
| Macronychus | 626 | 17 | ||
| Oulimnius | 622 | 377 | 10 | 12 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 34 | 1 | 3 |
| Orectochilus | 515 | 5 | 5 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 19 | 2 | |
| Blephariceridae | 747 | 4 | 11 | |
| Chironomidae | 807 | 253 | 133 | 28 |
| Dixidae | 793 | 5 | ||
| Empididae | 831 | 13 | 2 | 1 |
| Limoniidae | 757 | 2 | 2 | 9 |
| Simuliidae | 801 | 416 | 42 | 35 |
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Sisyra | 856 | 1 | ||
| Orconectes | 870 | 2 | ||
| Echinogammarus | 888 | 264 | 110 | 100 |
| Gammaridae | 887 | 1152 | 350 | 227 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 21 | 2 | 2 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus antipodarum | 979 | 2 | ||
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 2 | ||
| Theodoxus fluviatilis | 968 | 27 | 35 | 80 |
| Ancylus fluviatilis | 1029 | 7 | 36 | 77 |
| Planorbidae | 1009 | 7 | ||
| Oligochaeta | 933 | 4 | 3 | |
| Dugesiidae | 1055 | 10 | 1 | 3 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 |