Listes faunistiques invertébrés
L'Adour à Estirac 05234019
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 11/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| I2M2 | 0.7843 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Pierres, galets | Rapide | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Bryophytes | Rapide | A |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 4 | 1 | |
| Gammaridae | 887 | 219 | 174 | 88 |
| Asellidae | 880 | 6 | ||
| Orconectes | 870 | 1 | ||
| Limnophora | 848 | 4 | ||
| Atrichops | 840 | 1 | 2 | |
| Athericidae | 838 | 1 | 2 | 1 |
| Empididae | 831 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 169 | 26 | 59 |
| Echinogammarus | 888 | 468 | 299 | 146 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 7 | 1 | |
| Blephariceridae | 747 | 1 | 4 | |
| Aphelocheirus | 721 | 2 | 1 | |
| Micronecta | 719 | 2 | ||
| Onychogomphus | 682 | 5 | 1 | |
| Gomphus | 679 | 3 | ||
| Gomphidae | 678 | 1 | 1 | |
| Calopteryx | 650 | 2 | ||
| Corbicula | 1051 | 3 | 9 | 4 |
| Leuctra geniculata | 33830 | 2 | ||
| Physella | 19280 | 4 | 1 | |
| Agapetinae | 9812 | 1 | 47 | |
| Copepoda | 3206 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Dendrocoelum | 1072 | 1 | ||
| Dugesia | 1056 | 13 | 2 | 2 |
| Tricladida | 1054 | 4 | 3 | 2 |
| Limnius | 623 | 2 | 28 | 22 |
| Ancylus | 1028 | 4 | 229 | 279 |
| Planorbidae | 1009 | 2 | ||
| Radix | 1004 | 1 | 1 | |
| Potamopyrgus | 978 | 55 | 10 | 10 |
| Theodoxus | 967 | 23 | 31 | |
| Oligochaeta | 933 | 478 | 40 | 47 |
| Hydracarina | 906 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Goera | 287 | 9 | 13 | |
| Goeridae | 286 | 5 | 4 | |
| Oligoplectrum | 263 | 423 | 182 | 279 |
| Psychomyia | 239 | 5 | 33 | |
| Psychomyiidae | 238 | 1 | 2 | |
| Polycentropus | 231 | 4 | 2 | |
| Cheumatopsyche | 221 | 8 | 12 | 12 |
| Hydropsyche | 212 | 22 | 14 | 21 |
| Athripsodes | 311 | 8 | 7 | |
| Chimarra | 207 | 5 | ||
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 9 | ||
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Glossosoma | 190 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 4 |
| Leuctra | 69 | 2 | 14 | |
| Caenis | 457 | 9 | 4 | 13 |
| Oulimnius | 622 | 1 | 2 | 3 |
| Esolus | 619 | 4 | 222 | 87 |
| Elmis | 618 | 7 | 18 | 10 |
| Stenelmis | 617 | 1 | 1 | |
| Hydraena | 608 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Potamanthus | 509 | 1 | 11 | 3 |
| Ephemera | 502 | 3 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leuctridae | 66 | 1 | 1 | |
| Ephemerella ignita | 451 | 566 | 101 | 39 |
| Heptagenia | 443 | 1 | ||
| Ecdyonurus | 421 | 14 | 9 | |
| Rhithrogena | 404 | 1 | 4 | |
| Procloeon bifidum | 391 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Baetis | 364 | 496 | 65 | 25 |
| Mystacides | 312 | 1 | 13 |