Listes faunistiques invertébrés
LIGNON A LA-SOUCHE 06114155
- Télécharger la fiche IRSTEA xls / 873 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 02/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 8 | ||
| Leuctra | 69 | 145 | 34 | 12 |
| Nemoura | 26 | 161 | 60 | 19 |
| Protonemura | 46 | 90 | 3 | 25 |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 9 | 1 | |
| Isoperla | 140 | 13 | 1 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 70 | 9 | 22 |
| Hydropsyche | 212 | 95 | 14 | 12 |
| Hydroptila | 200 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Odontocerum | 339 | 7 | 2 | 1 |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 4 | 11 | |
| Psychomyia | 239 | 11 | 36 | |
| Rhyacophila lato-sensu | 183 | 7 | 3 | 4 |
| Sericostoma | 322 | 138 | 20 | |
| Thremma | 301 | 1 | ||
| Baetis | 364 | 105 | 78 | 52 |
| Centroptilum | 383 | 3 | ||
| Cloeon | 387 | 3 | ||
| Ephemerella | 450 | 2 | 2 | |
| Heptageniidae | 399 | 9 | 51 | 1 |
| Ecdyonurus | 421 | 4 | 29 | 12 |
| Electrogena | 3181 | 5 | ||
| Epeorus | 400 | 1 | 99 | 32 |
| Leptophlebiidae | 473 | 44 | 39 | |
| Habroleptoides | 485 | 70 | 9 | 8 |
| Habrophlebia | 491 | 3 | ||
| Micronecta | 719 | 2 | 1 | |
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 3 | 5 | 61 |
| Elmis | 618 | 204 | 5 | 8 |
| Esolus | 619 | 5 | 3 | |
| Limnius | 623 | 5 | 2 | |
| Oulimnius | 622 | 5 | 1 | |
| Stenelmis | 617 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Hydraena | 608 | 2 | 1 | 6 |
| Athericidae | 838 | 2 | 1 | |
| Blephariceridae | 747 | 1 | 10 | |
| Chironomidae | 807 | 929 | 171 | 504 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 16 | 5 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 33 | 2 | 47 |
| Thaumaleidae | 823 | 1 | 3 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ancylus | 1028 | 1 | 7 | 5 |
| Bythinella | 992 | 1 | 1 | |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 15 | 1 | 5 |
| Planariidae | 1061 | 8 | 36 | 13 |
| Hydracarina | 906 | 1 | 1 | 1 |