Listes faunistiques invertébrés
Le Grand Hers à Ste-Colombe 05169000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 23/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 33 | 312 | 50 |
| Leuctra geniculata | 33830 | 8 | 106 | 51 |
| Perla | 164 | 5 | ||
| Perlodes | 150 | 1 | ||
| Brachycentrus | 265 | 21 | ||
| Micrasema | 268 | 103 | 3 | |
| Agapetinae | 9812 | 2 | ||
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche lepida | 222 | 195 | 90 | |
| Hydropsyche | 212 | 122 | 120 | 2 |
| Hydroptila | 200 | 26 | 71 | 17 |
| Ithytrichia | 198 | 1 | 2 | |
| Hydroptilidae | 193 | 2 | 4 | 4 |
| Athripsodes | 311 | 2 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 11 | 2 | 14 |
| Oecetis | 317 | 4 | 5 | 3 |
| Leptoceridae | 310 | 1 | ||
| Polycentropus | 231 | 28 | 27 | 35 |
| Polycentropodidae | 223 | 3 | ||
| Metalype fragilis | 247 | 1 | ||
| Psychomyia pusilla | 240 | 34 | 23 | |
| Rhyacophila lato-sensu | 183 | 21 | 28 | 3 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 85 | 17 | 3 |
| Centroptilum luteolum | 384 | 13 | 6 | 2 |
| Ephemerella ignita | 451 | 9 | 12 | 1 |
| Torleya major | 452 | 15 | 32 | 19 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 20 | ||
| Rhithrogena | 404 | 2 | ||
| Paraleptophlebia | 481 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 843 | 362 | 50 |
| Esolus | 619 | 361 | 189 | 58 |
| Limnius | 623 | 160 | 104 | 16 |
| Oulimnius | 622 | 120 | 12 | |
| Riolus | 625 | 200 | 188 | 23 |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | 4 | |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2040 | 840 | 480 |
| Empididae | 831 | 15 | 8 | 2 |
| Limoniidae | 757 | 4 | 38 | 61 |
| Pediciidae | 50011 | 1 | 6 | 2 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 883 | 8 | 7 |
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Amphipoda | 3114 | 1 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Gammarus | 892 | 47 | 11 | 3 |
| Gammaridae | 887 | 17 | 3 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 1 | 7 | 3 |
| Hydrobiidae | 973 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | ||
| Physidae | 995 | 1 | ||
| Ancylus fluviatilis | 1029 | 31 | 102 | 51 |
| Oligochaeta | 933 | 13 | 46 | 31 |
| Dugesiidae | 1055 | 3 | ||
| Tricladida | 1054 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |