Listes faunistiques invertébrés
Le Grand Hers à Vals 05167010
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 25/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 3 | |
| Leuctra geniculata | 33830 | 12 | 6 | |
| Brachycentrus | 265 | 2 | 3 | |
| Goera pilosa | 288 | 19 | ||
| Cheumatopsyche lepida | 222 | 5 | 3 | 45 |
| Hydropsyche | 212 | 27 | 6 | 55 |
| Hydropsychidae | 211 | 3 | ||
| Hydroptila | 200 | 102 | 15 | 59 |
| Ithytrichia | 198 | 63 | 2 | |
| Orthotrichia | 197 | 29 | ||
| Hydroptilidae | 193 | 5 | 2 | 16 |
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 5 | 1 | |
| Leptocerus | 319 | 3 | 1 | |
| Mystacides | 312 | 16 | 22 | |
| Oecetis | 317 | 3 | ||
| Triaenodes | 314 | 1 | ||
| Polycentropus | 231 | 6 | 5 | 10 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 7 | 55 | |
| Baetis lato sensu | 9794 | 140 | 31 | 44 |
| Centroptilum luteolum | 384 | 47 | 1 | |
| Procloeon | 390 | 5 | ||
| Baetidae | 363 | 5 | 3 | 1 |
| Caenis | 457 | 21 | 21 | 19 |
| Ephemerella ignita | 451 | 145 | 9 | 12 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 6 | 4 |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 2 | 4 | |
| Choroterpes picteti | 475 | 1 | 6 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Ephoron virgo | 497 | 8 | ||
| Potamanthus luteus | 510 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 1 | 2 | |
| Micronecta | 719 | 1 | 18 | |
| Gerridae | 734 | 1 | ||
| Elmis | 618 | 8 | 46 | |
| Esolus | 619 | 47 | 281 | 192 |
| Limnius | 623 | 23 | ||
| Oulimnius | 622 | 166 | 62 | |
| Potamophilus | 615 | 8 | ||
| Riolus | 625 | 8 | ||
| Stenelmis | 617 | 8 | ||
| Elmidae | 614 | 8 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 840 | 83 | 173 |
| Limoniidae | 757 | 8 | 55 | 180 |
| Coenosiinae | 50792 | 1 | ||
| Simuliidae | 801 | 2 | 1 | |
| Tipulidae | 753 | 3 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 35 | 1 | |
| Gomphus | 679 | 3 | 1 | |
| Onychogomphus | 682 | 1 | 2 | |
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 2 | ||
| Orconectes | 870 | 2 | ||
| Gammarus | 892 | 1 | ||
| Gammaridae | 887 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaerium | 1044 | 1 | ||
| Sphaeriidae | 1042 | 2 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 65 | 720 | 77 |
| Radix | 1004 | 14 | 2 | 4 |
| Physa (sensu lato) | 997 | 11 | 1 | 2 |
| Physella | 19280 | 13 | ||
| Ancylus fluviatilis | 1029 | 3 | 7 | 20 |
| Erpobdellidae | 928 | 1 | 2 | 3 |
| Glossiphoniidae | 908 | 1 | 3 | |
| Oligochaeta | 933 | 2 | 22 | 9 |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Bryozoa | 1087 | 1 | 1 |