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 | 19/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.8185 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | 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 | 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 |
|---|---|---|---|---|
| Limoniidae | 757 | 15 | 4 | |
| Gammarus | 892 | 40 | 44 | |
| Gammaridae | 887 | 5 | ||
| Athericidae | 838 | 38 | 31 | |
| Empididae | 831 | 5 | 5 | |
| Stratiomyidae | 824 | 1 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 199 | 235 | |
| Simuliidae | 801 | 9 | 38 | |
| Psychodidae | 783 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Gomphidae | 678 | 24 | 9 | |
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 5 | 4 | |
| Riolus | 625 | 43 | 96 | |
| Limnius | 623 | 22 | 24 | |
| Oulimnius | 622 | 43 | 64 | |
| Ancylus fluviatilis | 1029 | 8 | 12 | |
| Pediciidae | 50011 | 1 | ||
| Leuctra geniculata | 33830 | 49 | 43 | |
| Baetis lato sensu | 9794 | 19 | 54 | |
| Zygoptera | 9785 | 2 | 3 | |
| Copepoda | 3206 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Nematoda | 1089 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Esolus | 619 | 22 | 96 | |
| Radix | 1004 | 1 | ||
| Galba truncatula | 1002 | 1 | ||
| Lymnaeidae | 998 | 16 | 3 | |
| Physa (sensu lato) | 997 | 7 | 1 | |
| Bythinella | 992 | 1 | ||
| Potamopyrgus antipodarum | 979 | 160 | 427 | |
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 18 | 10 | |
| Polycentropodidae | 223 | 6 | 1 | |
| Setodes | 318 | 4 | ||
| Oecetis | 317 | 7 | 2 | |
| Mystacides | 312 | 7 | 1 | |
| Athripsodes | 311 | 1 | ||
| Lepidostoma hirtum | 306 | 2 | 8 | |
| Goeridae | 286 | 2 | ||
| Micrasema | 268 | 32 | 3 | |
| Polycentropus | 231 | 4 | 5 | |
| Cyrnus | 224 | 4 | ||
| Sericostomatidae | 321 | 12 | 14 | |
| Cheumatopsyche lepida | 222 | 2 | 3 | |
| Hydropsyche | 212 | 47 | 420 | |
| Wormaldia | 210 | 1 | ||
| Chimarra | 207 | 2 | 15 | |
| Philopotamidae | 206 | 3 | 3 | |
| Hydroptila | 200 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | |
| Leuctra | 69 | 80 | 109 | |
| Caenis | 457 | 1 | 2 | |
| Elmis | 618 | 26 | 40 | |
| Stenelmis | 617 | 7 | ||
| Hydraena | 608 | 22 | 80 | |
| Dytiscidae | 527 | 1 | ||
| Orectochilus | 515 | 7 | 20 | |
| Ephemera | 502 | 70 | ||
| Habroleptoides | 485 | 45 | 24 | |
| Leptophlebiidae | 473 | 19 | 15 | |
| Nemoura | 26 | 3 | ||
| Torleya major | 452 | 25 | 8 | |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 7 | 5 | |
| Heptageniidae | 399 | 1 | 2 | |
| Procloeon | 390 | 1 | ||
| Centroptilum luteolum | 384 | 4 | ||
| Baetidae | 363 | 7 | 12 | |
| Beraea | 328 | 1 |