Listes faunistiques invertébrés
L'Adour à Estirac 05234019
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 10/08/2021 |
|---|---|
| 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 | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 9 | 46 |
| Leuctra geniculata | 33830 | 1 | 2 | |
| Brachycentrus | 265 | 2288 | 3300 | 600 |
| Agapetinae | 9812 | 4 | ||
| Glossosoma | 190 | 4 | ||
| Goera pilosa | 288 | 1 | 3 | |
| Goeridae | 286 | 2 | ||
| Cheumatopsyche lepida | 222 | 12 | 21 | 12 |
| Hydropsyche | 212 | 39 | 42 | 10 |
| Hydroptila | 200 | 21 | 2 | |
| Ithytrichia | 198 | 3 | ||
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 4 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Athripsodes | 311 | 2 | 14 | |
| Mystacides | 312 | 13 | 2 | |
| Triaenodes | 314 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 660 | 125 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 33 | 26 | 21 |
| Centroptilum luteolum | 384 | 2 | ||
| Cloeon | 387 | 7 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 75 | 19 | 16 |
| Ecdyonurus | 421 | 13 | 3 | |
| Heptageniidae | 399 | 3 | 10 | |
| Ephoron virgo | 497 | 1 | ||
| Potamanthus luteus | 510 | 1 | 2 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Corixinae | 5196 | 2 | ||
| Micronecta | 719 | 7 | 1 | 8 |
| Corixidae | 709 | 3 | ||
| Dryops | 613 | 1 | 5 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 394 | 38 | 120 |
| Esolus | 619 | 182 | 255 | |
| Limnius | 623 | 4 | 19 | 53 |
| Macronychus | 626 | 17 | ||
| Oulimnius | 622 | 394 | 19 | 38 |
| Stenelmis | 617 | 10 | ||
| Orectochilus | 515 | 6 | 1 | |
| Hydraena | 608 | 1 | 1 | 2 |
| Hydrophilinae | 2517 | 7 | ||
| Athericidae | 838 | 1 | 1 | 3 |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 216 | 100 | 102 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 7 | 1 | |
| Coenosiinae | 50792 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 394 | 88 | 58 |
| Gammaridae | 887 | 514 | 138 | 74 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 1 | 7 | 8 |
| Pisidium | 1043 | 4 | ||
| Potamopyrgus antipodarum | 979 | 7 | 1 | |
| Hydrobiidae | 973 | 4 | ||
| Radix | 1004 | 1 | ||
| Theodoxus fluviatilis | 968 | 3 | 20 | 5 |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 1 | 3 | 1 |
| Physidae | 995 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 34 | 86 |
| Valvata | 972 | 3 | ||
| Oligochaeta | 933 | 22 | 6 | 26 |
| Dugesiidae | 1055 | 1 | 2 | 3 |