Listes faunistiques invertébrés
Le Montbrun à Daumazan-sur-Arize 05176090
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 20/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.8305 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Nulle | 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 |
|---|---|---|---|---|
| Simuliidae | 801 | 124 | 21 | 18 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 30 | ||
| Gammaridae | 887 | 1 | ||
| Orconectes | 870 | 1 | ||
| Sisyra | 856 | 2 | ||
| Athericidae | 838 | 1 | 1 | 4 |
| Empididae | 831 | 2 | 1 | |
| Chironomidae | 807 | 461 | 110 | 93 |
| Glossiphoniidae | 908 | 1 | ||
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | 3 | |
| Tipulidae | 753 | 1 | ||
| Sialis | 704 | 1 | ||
| Onychogomphus | 682 | 3 | 2 | 5 |
| Gomphus | 679 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Nemathelmintha | 3111 | 1 | ||
| Coenosiinae | 50792 | 2 | 1 | |
| Pediciidae | 50011 | 1 | 2 | |
| Leuctra geniculata | 33830 | 5 | 45 | 13 |
| Physella | 19280 | 4 | ||
| Baetis lato sensu | 9794 | 4 | 2 | 1 |
| Zygoptera | 9785 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Platycnemis | 657 | 1 | 1 | |
| Spongillidae | 3106 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Bryozoa | 1087 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 40 | 19 |
| Planorbidae | 1009 | 2 | ||
| Physa (sensu lato) | 997 | 3 | 5 | 4 |
| Potamopyrgus antipodarum | 979 | 26 | 25 | 23 |
| Oligochaeta | 933 | 17 | 5 | 12 |
| Polycentropus | 231 | 3 | 12 | 4 |
| Mystacides | 312 | 2 | 1 | |
| Athripsodes | 311 | 3 | 1 | 1 |
| Lepidostoma hirtum | 306 | 1 | 1 | |
| Silo | 292 | 1 | ||
| Goera pilosa | 288 | 1 | ||
| Goeridae | 286 | 1 | ||
| Micrasema | 268 | 3 | ||
| Psychomyia pusilla | 240 | 1 | ||
| Ceraclea | 313 | 3 | 1 | 2 |
| Cyrnus | 224 | 9 | 9 | 3 |
| Polycentropodidae | 223 | 3 | 2 | 3 |
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsyche | 212 | 213 | 35 | 141 |
| Chimarra | 207 | 17 | 25 | 16 |
| Philopotamidae | 206 | 5 | ||
| Hydroptila | 200 | 1 | 5 | |
| Rhyacophila lato-sensu | 183 | 2 | 6 | |
| Dryops | 613 | 4 | ||
| Calopteryx | 650 | 3 | 2 | |
| Riolus | 625 | 55 | 110 | |
| Limnius | 623 | 13 | 15 | |
| Oulimnius | 622 | 646 | 33 | 170 |
| Dupophilus | 620 | 3 | ||
| Esolus | 619 | 3 | 13 | 100 |
| Elmis | 618 | 185 | 70 | 60 |
| Stenelmis | 617 | 16 | 3 | |
| Leuctra | 69 | 14 | 70 | 114 |
| Hydraena | 608 | 12 | 5 | 12 |
| Leptophlebiidae | 473 | 1 | ||
| Caenis | 457 | 63 | 36 | 12 |
| Ephemerella ignita | 451 | 5 | 1 | |
| Centroptilum luteolum | 384 | 9 | 7 | 3 |
| Baetidae | 363 | 2 | ||
| Leptocerus | 319 | 2 | ||
| Oecetis | 317 | 16 | 1 |