Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 649 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 11/10/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 48 |
| 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 | 48.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Blocs | Rapide | B |
| P3 | Pierres, galets | Rapide | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Nulle | C |
| P6 | Pierres, galets | Nulle | C |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Blocs | Moyenne | B |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 48 | 2 |
| Protonemura | 46 | 6 | ||
| Dinocras | 156 | 2 | ||
| Perlodes | 150 | 3 | ||
| Taeniopteryx | 14 | 1 | 2 | |
| Oligoplectrum | 263 | 1286 | 478 | 6 |
| Agapetinae | 9812 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Goera | 287 | 10 | ||
| Silo | 292 | 1 | 12 | |
| Hydropsychidae | 211 | 107 | 94 | 6 |
| Cheumatopsyche | 221 | 2 | 19 | 1 |
| Hydropsyche | 212 | 575 | 180 | 21 |
| Hydroptila | 200 | 2 | 6 | |
| Athripsodes | 311 | 32 | 12 | |
| Mystacides | 312 | 246 | 96 | |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 6 | 4 | 7 |
| Psychomyia | 239 | 81 | 129 | |
| Rhyacophila lato-sensu | 183 | 32 | 28 | |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 298 | 138 | 1 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 5 | ||
| Caenis | 457 | 23 | 2 | 240 |
| Ephemerella ignita | 451 | 1 | ||
| Torleya | 2391 | 2 | 7 | |
| Ephemera | 502 | 1 | 10 | |
| Ecdyonurus | 421 | 1 | 17 | |
| Epeorus | 400 | 3 | ||
| Heptagenia | 443 | 4 | ||
| Rhithrogena | 404 | 60 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Potamanthus | 509 | 16 | 2 | |
| Dryops | 613 | 2 | ||
| Pomatinus substriatus | 33844 | 23 | ||
| Hydroporinae | 2393 | 3 | 4 | |
| Platambus | 556 | 2 | ||
| Elmis | 618 | 371 | 375 | 102 |
| Esolus | 619 | 2 | 50 | 116 |
| Limnius | 623 | 24 | 98 | 50 |
| Oulimnius | 622 | 87 | 18 | |
| Orectochilus | 515 | 1 | 15 | 1 |
| Haliplus | 518 | 22 | 2 | |
| Hydraena | 608 | 1 | ||
| Limnophora | 848 | 8 | ||
| Athericidae | 838 | 1 | ||
| Atrichops | 840 | 17 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 712 | 467 | 250 |
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 3 | ||
| Simuliidae | 801 | 3 | 68 | |
| Micronecta | 719 | 23 | ||
| Calopteryx | 650 | 18 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 5 | ||
| Ancylus | 1028 | 2 | 14 | 69 |
| Potamopyrgus | 978 | 1 | 2 | 15 |
| Lymnaeidae | 998 | 28 | ||
| Radix | 1004 | 2 | 18 | |
| Physella | 19280 | 75 | 11 | |
| Corbicula | 1051 | 35 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 28 | 1 | |
| Tricladida | 1054 | 1 | ||
| Dugesia | 1056 | 1 | 2 | |
| Erpobdellidae | 928 | 6 | 3 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 33 | 13 | 107 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |