Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 52 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 03/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 15.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Branchage, racines | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 4 | 3 | 23 |
| Leuctra geniculata | 33830 | 3 | 1 | 2 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 45 | 38 | 10 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 2 | 1 | 5 |
| Micrasema | 268 | 22 | 19 | |
| Agapetus | 191 | 14 | 2 | |
| Glossosoma | 190 | 3 | ||
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 3 | 1 | |
| Hydropsyche | 212 | 19 | 24 | 26 |
| Hydroptila | 200 | 6 | ||
| Lepidostomatidae | 304 | 1 | 2 | |
| Lepidostoma | 305 | 3 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 10 | 3 |
| Sericostomatidae | 321 | 22 | 1 | 10 |
| Sericostoma | 322 | 15 | 2 | |
| Baetis | 364 | 130 | 40 | 120 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | ||
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 17 | 16 | |
| Rhithrogena | 404 | 1 | 2 | 28 |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 2 | 3 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Elmis | 618 | 187 | 45 | 25 |
| Esolus | 619 | 28 | 7 | 11 |
| Limnius | 623 | 4 | ||
| Riolus | 625 | 1 | ||
| Haliplidae | 517 | 1 | ||
| Helodes | 636 | 2 | 2 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | 5 | 5 |
| Athericidae | 838 | 3 | 3 | |
| Blephariceridae | 747 | 7 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 510 | 48 | 13 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 16 | 16 | 55 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 9 | 2 | |
| Gammarus | 892 | 14 | ||
| Austropotamobius | 867 | 4 | 1 | |
| Hydracarina | 906 | 6 | 2 | 5 |
| Ancylus | 1028 | 39 | 3 | 14 |
| Bythinella | 992 | 3 | ||
| Potamopyrgus | 978 | 9 | 2 | 4 |
| Oligochaeta | 933 | 1 | 3 | 8 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 2 |