Listes faunistiques invertébrés
Le Pujol au niveau du Mas d'Azil 05176160
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 24/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 9 | ||
| Leuctra geniculata | 33830 | 38 | 402 | 285 |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 5 | ||
| Agapetinae | 9812 | 1 | ||
| Silo-lithax | 5219 | 3 | 7 | |
| Goeridae | 286 | 4 | 8 | |
| Hydropsyche | 212 | 68 | 5 | 5 |
| Hydropsychidae | 211 | 50 | 2 | 2 |
| Hydroptila | 200 | 8 | 4 | 13 |
| Hydroptilidae | 193 | 1 | 1 | |
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 9 | 1 | 1 |
| Oecetis | 317 | 4 | ||
| Setodes | 318 | 2 | ||
| Triaenodes | 314 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 2 | 12 | 14 |
| Polycentropodidae | 223 | 3 | 6 | 2 |
| Psychomyia pusilla | 240 | 1 | ||
| Tinodes | 245 | 5 | 8 | 3 |
| Rhyacophila lato-sensu | 183 | 59 | 13 | 22 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis lato sensu | 9794 | 131 | 195 | 180 |
| Centroptilum luteolum | 384 | 3 | 20 | |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 26 | 28 | 18 |
| Torleya major | 452 | 10 | 2 | |
| Ecdyonurus | 421 | 1 | 3 | 7 |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habrophlebia | 491 | 3 | 4 | 6 |
| Leptophlebiidae | 473 | 4 | 1 | |
| Gerridae | 734 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Elmis | 618 | 122 | 9 | 15 |
| Esolus | 619 | 132 | 137 | 186 |
| Limnius | 623 | 14 | ||
| Oulimnius | 622 | 278 | 13 | 15 |
| Riolus | 625 | 110 | 17 | 5 |
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 7 | 5 | 9 |
| Hydrocyphon | 637 | 7 | 13 | |
| Athericidae | 838 | 2 | 20 | 11 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 10 | 39 | |
| Chironomidae | 807 | 1051 | 127 | 87 |
| Dixidae | 793 | 3 | 1 | 1 |
| Empididae | 831 | 6 | 2 | 3 |
| Limoniidae | 757 | 22 | 88 | 31 |
| Coenosiinae | 50792 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 379 | 18 | 97 |
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 2 | 2 | 1 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Gomphidae | 678 | 2 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 22 | 28 | 21 |
| Gammaridae | 887 | 7 | 6 | 13 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus antipodarum | 979 | 14 | 18 | 76 |
| Hydrobiidae | 973 | 7 | 28 | 91 |
| Radix | 1004 | 35 | 13 | 18 |
| Ancylus fluviatilis | 1029 | 7 | 40 | 34 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 31 | 9 |
| Dugesiidae | 1055 | 1 | 1 | 1 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |