Listes faunistiques invertébrés
L'Adour à Maubourget 05234900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 18/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| 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 | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Branchage, racines | Lente | A |
| P6 | Bryophytes | Moyenne | A |
| P7 | Pierres, galets | Rapide | B |
| P8 | Hydrophytes | Rapide | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Granulats | Moyenne | B |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 1 | 1 | 2 |
| Oligoplectrum | 263 | 201 | 40 | 40 |
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 66 | 5 | 8 |
| Cheumatopsyche | 221 | 1 | 1 | 1 |
| Hydropsyche | 212 | 54 | 25 | 12 |
| Hydroptila | 200 | 3 | ||
| Ithytrichia | 198 | 21 | 1 | |
| Lepidostoma | 305 | 6 | 3 | 2 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 7 | 3 | 1 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 57 | 1 | |
| Setodes | 318 | 34 | 24 | |
| Chimarra | 207 | 1 | 2 | |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 40 | 59 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 132 | 61 | 57 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 4 | 3 | |
| Ephemerella ignita | 451 | 167 | 18 | 16 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 14 | 15 | |
| Heptagenia | 443 | 1 | 1 | 1 |
| Potamanthus | 509 | 1 | 9 | 11 |
| Elmis | 618 | 44 | 4 | 20 |
| Esolus | 619 | 11 | 110 | 53 |
| Limnius | 623 | 4 | 4 | 4 |
| Macronychus | 626 | 12 | 1 | |
| Oulimnius | 622 | 137 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 4 | ||
| Orectochilus | 515 | 7 | 2 | |
| Hydraena | 608 | 3 | ||
| Atherix | 839 | 5 | ||
| Atrichops | 840 | 38 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 1 | 14 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 71 | 89 | 91 |
| Dixa | 794 | 1 | ||
| Chelifera | 2884 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 1 | 4 | |
| Simuliidae | 801 | 1067 | 407 | 21 |
| Aphelocheirus | 721 | 1 | 3 | 4 |
| Calopteryx | 650 | 3 | ||
| Gomphidae | 678 | 4 | 2 | 1 |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 375 | 5 | 3 |
| Echinogammarus | 888 | 926 | 1 | 6 |
| Gammarus | 892 | 2 | ||
| Ancylus | 1028 | 3 | 5 | 5 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | 3 |
| Theodoxus | 967 | 19 | 1 | 4 |
| Corbicula | 1051 | 4 | 1 | |
| Dugesiidae | 1055 | 31 | 2 | 6 |
| Oligochaeta | 933 | 27 | 23 | 1 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |