Listes faunistiques invertébrés
La Brianelle au Monastère 05127470
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| Taxon indicateur | Leuctridae |
| 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 | 15.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 23.0 | dominant |
| Algues | ||
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 7 | 5 |
| Leuctra geniculata | 33830 | 2 | 4 | |
| Agapetus | 191 | 2 | ||
| Silo | 292 | 1 | 4 | |
| Silo-lithax | 5219 | 2 | 3 | |
| Goeridae | 286 | 1 | 22 | 7 |
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 15 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Cyrnus | 224 | 3 | 3 | |
| Polycentropus | 231 | 48 | 10 | 9 |
| Polycentropodidae | 223 | 43 | 12 | 23 |
| Psychomyia pusilla | 240 | 2 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 18 | 3 | |
| Baetis lato sensu | 9794 | 1 | 57 | 34 |
| Centroptilum luteolum | 384 | 1 | ||
| Caenis | 457 | 2 | 2 | 1 |
| Ephemerella ignita | 451 | 55 | 290 | 25 |
| Ephemera | 502 | 21 | 12 | |
| Ecdyonurus | 421 | 2 | 6 | 6 |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 18 | 1 | 1 |
| Ephoron virgo | 497 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 9 | 1 | 3 |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | 1 | |
| Colymbetinae | 2395 | 9 | ||
| Elmis | 618 | 1 | 2 | |
| Limnius | 623 | 1 | 2 | 1 |
| Oulimnius | 622 | 1 | 4 | |
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | 6 | 6 |
| Chironomidae | 807 | 693 | 382 | 110 |
| Dixidae | 793 | 5 | 2 | |
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 6 | 1 | |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 40 | 6 | |
| Calopteryx | 650 | 17 | 2 | |
| Onychogomphus | 682 | 3 | ||
| Platycnemis | 657 | 3 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 8 | ||
| Decapoda | 3140 | 17 | 1 | 1 |
| Pisidium | 1043 | 6 | 7 | 14 |
| Sphaeriidae | 1042 | 57 | 21 | 55 |
| Ancylus fluviatilis | 1029 | 110 | 58 | 42 |
| Potamopyrgus antipodarum | 979 | 705 | 218 | 80 |
| Physa (sensu lato) | 997 | 79 | 1 | |
| Oligochaeta | 933 | 1 | 220 | 26 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |