Listes faunistiques invertébrés
La Maresque à Prévinquières 05126090
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 76.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 60 | 42 | 39 |
| Leuctra geniculata | 33830 | 2 | 8 | 10 |
| Protonemura | 46 | 28 | 10 | 6 |
| Perla | 164 | 4 | 33 | 24 |
| Oligoplectrum maculatum | 264 | 6 | 2 | |
| Agapetus-synagapetus | 5218 | 5 | 1 | 4 |
| Glossosoma | 190 | 5 | 2 | |
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 63 | 42 | 18 |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 13 | 1 | 3 |
| Odontocerum albicorne | 340 | 1 | 4 | 5 |
| Philopotamus | 209 | 14 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia pusilla | 240 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 9 | 2 |
| Sericostoma | 322 | 15 | 4 | 4 |
| Baetis lato sensu | 9794 | 1 | 11 | 15 |
| Baetidae | 363 | 1 | 5 | |
| Ephemera | 502 | 47 | 3 | 2 |
| Ecdyonurus | 421 | 8 | 5 | |
| Epeorus | 400 | 5 | 4 | |
| Heptageniidae | 399 | 10 | ||
| Habrophlebia | 491 | 2 | 7 | 3 |
| Leptophlebiidae | 473 | 35 | 20 | 43 |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 48 | 93 | 43 |
| Elmis | 618 | 38 | 24 | 3 |
| Esolus | 619 | 10 | 9 | 11 |
| Limnius | 623 | 5 | 7 | 7 |
| Hydraena | 608 | 8 | 2 | 1 |
| Hydrocyphon | 637 | 2 | 21 | 19 |
| Athericidae | 838 | 2 | 2 | |
| Ceratopogonidae | 819 | 7 | 4 | |
| Chironomidae | 807 | 413 | 82 | 35 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 12 | 3 | |
| Limoniidae | 757 | 9 | 5 | 1 |
| Rhagionidae | 841 | 3 | 1 | 3 |
| Simuliidae | 801 | 22 | 1 | |
| Tipulidae | 753 | 1 | 2 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 1 | 3 | |
| Planariidae | 1061 | 4 | 17 | 24 |
| Oligochaeta | 933 | 24 | 74 | 126 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 |