Listes faunistiques invertébrés
Le Pujol au niveau du Mas d'Azil 05176160
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 27/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| 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 | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| 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 | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 27 | |
| Leuctra geniculata | 33830 | 3 | 27 | 60 |
| Nemoura | 26 | 1 | 3 | 3 |
| Protonemura | 46 | 1 | 1 | |
| Micrasema | 268 | 548 | 39 | 43 |
| Silo | 292 | 1 | 2 | |
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 9 | 18 | 5 |
| Hydropsychidae | 211 | 3 | ||
| Hydroptila | 200 | 1 | 4 | |
| Ithytrichia | 198 | 3 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Lepidostomatidae | 304 | 1 | 1 | |
| Athripsodes | 311 | 2 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 18 | 16 | 7 |
| Oecetis | 317 | 5 | 11 | 12 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 10 | 9 | 7 |
| Polycentropodidae | 223 | 1 | 3 | 5 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostomatidae | 321 | 3 | 13 | 28 |
| Baetis lato sensu | 9794 | 4 | 4 | |
| Centroptilum luteolum | 384 | 1 | 5 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 2 | 1 | |
| Ephemerella ignita | 451 | 1 | 1 | 1 |
| Torleya major | 452 | 14 | 6 | 16 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Habroleptoides | 485 | 1 | 3 | 1 |
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 2 | ||
| Gerridae | 734 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 22 | 1 | 7 |
| Esolus | 619 | 22 | 62 | 202 |
| Limnius | 623 | 7 | 7 | |
| Oulimnius | 622 | 29 | 32 | 30 |
| Riolus | 625 | 85 | 32 | 90 |
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 2 | 2 | |
| Hydraena | 608 | 1 | 10 | 10 |
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 7 | 13 | 17 |
| Ceratopogonidae | 819 | 7 | 1 | 6 |
| Chironomidae | 807 | 178 | 6 | 44 |
| Dixidae | 793 | 14 | 3 | |
| Empididae | 831 | 3 | 3 | |
| Limoniidae | 757 | 20 | 15 | 100 |
| Coenosiinae | 50792 | 1 | ||
| Psychodidae | 783 | 2 | 1 | 2 |
| Simuliidae | 801 | 4 | 4 | 8 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 6 | 1 | |
| Calopteryx | 650 | 7 | 4 | 1 |
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 1 | 6 | |
| Sialis | 704 | 1 | 1 | |
| Hymenoptera | 1081 | 5 | ||
| Gammarus | 892 | 10 | 2 | 10 |
| Gammaridae | 887 | 2 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | ||
| Sphaeriidae | 1042 | 4 | ||
| Potamopyrgus antipodarum | 979 | 20 | 55 | 65 |
| Hydrobiidae | 973 | 18 | 13 | 42 |
| Radix | 1004 | 4 | 2 | 4 |
| Lymnaeidae | 998 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 7 | 11 | 11 |
| Oligochaeta | 933 | 5 | 5 | 3 |