Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 19/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlidae |
| 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 | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 83 | 143 |
| Leuctra geniculata | 33830 | 9 | 1 | |
| Perla | 164 | 5 | ||
| Perlidae | 155 | 1 | ||
| Oligoplectrum maculatum | 264 | 850 | 568 | 77 |
| Agapetus | 191 | 9 | ||
| Glossosoma | 190 | 3 | ||
| Silo | 292 | 4 | 1 | |
| Goeridae | 286 | 3 | ||
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsyche | 212 | 34 | 42 | 18 |
| Hydropsychidae | 211 | 7 | ||
| Hydroptila | 200 | 2 | 15 | 9 |
| Hydroptilidae | 193 | 3 | ||
| Lasiocephala | 307 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 2 | 1 | 2 |
| Philopotamus | 209 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 22 | 9 | |
| Rhyacophila lato-sensu | 183 | 12 | 18 | |
| Sericostoma | 322 | 1 | 7 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 24 | 17 | 6 |
| Centroptilum luteolum | 384 | 4 | ||
| Cloeon | 387 | 2 | ||
| Procloeon pennulatum | 29153 | 2 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 2 | 3 | |
| Ephemerella ignita | 451 | 36 | 11 | 48 |
| Ephemera | 502 | 1 | 5 | |
| Ecdyonurus | 421 | 3 | 3 | |
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 3 | 6 | |
| Heptageniidae | 399 | 1 | 4 | |
| Potamanthus luteus | 510 | 1 | ||
| Corixinae | 5196 | 2 | 11 | |
| Micronecta | 719 | 1 | ||
| Hydroporinae | 2393 | 4 | ||
| Dupophilus | 620 | 3 | 28 | 12 |
| Elmis | 618 | 85 | 708 | 68 |
| Esolus | 619 | 142 | 8 | |
| Limnius | 623 | 17 | 255 | 63 |
| Oulimnius | 622 | 6 | 4 | |
| Orectochilus | 515 | 1 | 7 | 1 |
| Haliplidae | 517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 194 | 680 | 486 |
| Empididae | 831 | 4 | 5 | 3 |
| Limoniidae | 757 | 6 | 3 | |
| Simuliidae | 801 | 12 | 18 | 1 |
| Tabanidae | 837 | 6 | 3 | |
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Sialis | 704 | 5 | ||
| Corbicula | 1051 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Ancylus fluviatilis | 1029 | 1 | 12 | 10 |
| Potamopyrgus antipodarum | 979 | 1 | 1 | |
| Radix | 1004 | 53 | 73 | 62 |
| Stagnicola | 5124 | 1 | ||
| Physa (sensu lato) | 997 | 44 | 2 | |
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Piscicola geometra | 920 | 1 | ||
| Oligochaeta | 933 | 453 | 110 | 1133 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |