Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 12/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.6720 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 1 | ||
| Oligochaeta | 933 | 7 | 3 | 5 |
| Erpobdellidae | 928 | 5 | ||
| Glossiphoniidae | 908 | 3 | 2 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 60 | 210 | 56 |
| Gammaridae | 887 | 285 | 420 | 135 |
| Athericidae | 838 | 1 | 4 | 1 |
| Empididae | 831 | 1 | ||
| Hydrobiidae | 973 | 13 | 5 | |
| Chironomidae | 807 | 171 | 75 | 86 |
| Simuliidae | 801 | 1 | 2 | 60 |
| Limoniidae | 757 | 1 | 12 | 33 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Riolus | 625 | 12 | ||
| Limnius | 623 | 60 | 75 | |
| Oulimnius | 622 | 2 | 5 | |
| Planariidae | 1061 | 1 | ||
| Pomatinus substriatus | 33844 | 20 | 1 | |
| Leuctra geniculata | 33830 | 2 | ||
| Physella | 19280 | 85 | ||
| Baetis lato sensu | 9794 | 4 | 5 | 173 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Colymbetinae | 2395 | 2 | ||
| Esolus | 619 | 10 | 50 | 60 |
| Dugesiidae | 1055 | 5 | ||
| Tricladida | 1054 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 54 | |
| Radix | 1004 | 2 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 68 | ||
| Potamopyrgus antipodarum | 979 | 116 | 7 | 9 |
| Psychomyiidae | 238 | 1 | 14 | |
| Leptocerus | 319 | 1 | ||
| Oecetis | 317 | 1 | ||
| Mystacides | 312 | 5 | 4 | |
| Silo | 292 | 3 | 3 | 9 |
| Limnephilidae | 276 | 2 | ||
| Micrasema | 268 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 7 | 104 |
| Sericostomatidae | 321 | 2 | ||
| Polycentropus | 231 | 1 | 3 | |
| Hydropsyche | 212 | 73 | 60 | |
| Hydropsychidae | 211 | 60 | 45 | |
| Hydroptila | 200 | 1 | 21 | 6 |
| Hydroptilidae | 193 | 3 | ||
| Glossosoma | 190 | 3 | ||
| Rhyacophila lato-sensu | 183 | 16 | ||
| Perla | 164 | 3 | ||
| Ephemerella ignita | 451 | 3 | 1 | 6 |
| Elmis | 618 | 12 | 105 | 65 |
| Hydraena | 608 | 8 | 5 | |
| Brychius | 520 | 1 | ||
| Haliplus | 518 | 9 | ||
| Orectochilus | 515 | 2 | 11 | |
| Ephemera | 502 | 1 | 3 | 9 |
| Leptophlebiidae | 473 | 3 | ||
| Torleya major | 452 | 2 | 4 | 13 |
| Leuctra | 69 | 13 | 4 | 7 |
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 1 | 3 | |
| Epeorus | 400 | 11 | 10 | |
| Heptageniidae | 399 | 1 | ||
| Procloeon | 390 | 1 | ||
| Cloeon | 387 | 4 | ||
| Centroptilum luteolum | 384 | 1 |