Listes faunistiques invertébrés
L'Adour à Maubourget 05234900
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 04/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| 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 | 81.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | 12 |
| Leuctra geniculata | 33830 | 2 | ||
| Brachycentrus | 265 | 1380 | 600 | 315 |
| Agapetinae | 9812 | 1 | ||
| Cheumatopsyche lepida | 222 | 4 | 5 | |
| Hydropsyche | 212 | 7 | 16 | 12 |
| Hydroptila | 200 | 4 | ||
| Ithytrichia | 198 | 3 | 3 | |
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma hirtum | 306 | 26 | 4 | 2 |
| Athripsodes | 311 | 6 | 3 | 12 |
| Mystacides | 312 | 22 | 1 | |
| Oecetis | 317 | 5 | 1 | |
| Psychomyia pusilla | 240 | 12 | 67 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 135 | 38 | 65 |
| Centroptilum luteolum | 384 | 6 | ||
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 8 | 3 | 3 |
| Ephemerella ignita | 451 | 53 | 173 | 13 |
| Ecdyonurus | 421 | 2 | 1 | 5 |
| Heptagenia | 443 | 5 | 1 | |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 1 | 3 | |
| Oligoneuriella | 394 | 3 | 1 | |
| Potamanthus luteus | 510 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 4 | ||
| Elmis | 618 | 25 | 168 | 45 |
| Esolus | 619 | 63 | 84 | 79 |
| Limnius | 623 | 5 | 12 | 30 |
| Macronychus | 626 | 17 | 12 | 4 |
| Normandia | 624 | 3 | 84 | 7 |
| Oulimnius | 622 | 3 | 300 | 7 |
| Potamophilus | 615 | 3 | 12 | |
| Stenelmis | 617 | 3 | 4 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | 1 | 1 |
| Blephariceridae | 747 | 3 | 14 | |
| Chironomidae | 807 | 52 | 23 | 50 |
| Empididae | 831 | 1 | 1 | 3 |
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 113 | 9 | 11 |
| Boyeria irene | 671 | 1 | 1 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | 4 | 3 |
| Orconectes | 870 | 1 | ||
| Echinogammarus | 888 | 36 | 69 | 45 |
| Gammaridae | 887 | 96 | 67 | 55 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 4 | 1 | 1 |
| Pisidium | 1043 | 3 | ||
| Potamopyrgus antipodarum | 979 | 13 | 2 | |
| Hydrobiidae | 973 | 1 | ||
| Radix | 1004 | 1 | ||
| Theodoxus fluviatilis | 968 | 1 | 48 | 36 |
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus fluviatilis | 1029 | 17 | 43 | |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 1 | 2 | 4 |
| Dugesiidae | 1055 | 3 | ||
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Spongillidae | 3106 | 1 |