Listes faunistiques invertébrés
L'Arros à Tasque 05234000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 08/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 5 |
| Variété taxonomique | 47 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.9520 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 12.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Blocs | Lente | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Hydrophytes | Nulle | B |
| P7 | Litieres | Nulle | A |
| P8 | Granulats | Lente | A |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 3 | |
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 1 | 1 | |
| Hydropsychidae | 211 | 10 | 11 | 7 |
| Hydropsyche | 212 | 36 | 28 | 23 |
| Hydroptila | 200 | 17 | 11 | 5 |
| Ithytrichia | 198 | 5 | 1 | |
| Adicella | 320 | 4 | ||
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 7 | 5 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 9 | 4 | 7 |
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 81 | 24 | 34 |
| Centroptilum | 383 | 1 | ||
| Cloeon dipterum | 388 | 2 | ||
| Procloeon bifidum | 391 | 5 | 3 | 4 |
| Procloeon | 390 | 3 | 16 | 3 |
| Pseudocentroptilum | 3207 | 3 | 2 | |
| Caenis | 457 | 15 | 11 | 20 |
| Ephemerella ignita | 451 | 9 | 14 | 7 |
| Heptageniidae | 399 | 2 | 2 | |
| Ecdyonurus | 421 | 6 | 13 | 3 |
| Heptagenia | 443 | 9 | 1 | |
| Rhithrogena | 404 | 4 | ||
| Choroterpes | 474 | 2 | ||
| Ephoron | 496 | 13 | 37 | 42 |
| Potamanthus | 509 | 6 | 8 | 60 |
| Dryops | 613 | 12 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 9 | 15 | 19 |
| Limnius | 623 | 24 | 25 | 65 |
| Macronychus | 626 | 3 | 1 | |
| Oulimnius | 622 | 14 | 1 | 4 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 19 | 2 | 1 |
| Hydraena | 608 | 5 | ||
| Atherix | 839 | 3 | 1 | |
| Atrichops | 840 | 8 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 21 | 155 | 228 |
| Anopheles | 797 | 1 | 1 | |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 16 | ||
| Limoniidae | 757 | 1 | ||
| Hexatoma | 773 | 3 | 6 | |
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 5 | 10 | 6 |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 12 | 2 | 1 |
| Micronecta | 719 | 6 | 15 | |
| Gerris | 735 | 4 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 3 | 3 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 171 | ||
| Echinogammarus | 888 | 988 | 42 | 44 |
| Ancylus | 1028 | 14 | 51 | 13 |
| Potamopyrgus | 978 | 2 | ||
| Radix | 1004 | 4 | ||
| Theodoxus | 967 | 57 | 48 | 14 |
| Physella | 19280 | 4 | ||
| Menetus | 1025 | 3 | ||
| Corbicula | 1051 | 38 | 5 | 10 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Turbellaria | 3326 | 19 | 11 | 1 |
| Dugesiidae | 1055 | 50 | 23 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 28 | 15 | 5 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |