Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/08/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.5 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 19.3 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 0.2 | marginal |
| Sables | 27.0 | dominant |
| Algues | ||
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Granulats | Moyenne | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Bryophytes | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Dalles, argiles | Rapide | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Pierres, galets | Rapide | B3 |
| P12 | Blocs | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 9 | 27 | 16 |
| Leuctra | 69 | 3 | 1 | 1 |
| Protonemura | 46 | 8 | 402 | 77 |
| Nemoura | 26 | 2 | 9 | 3 |
| Perlidae | 155 | 2 | ||
| Perla | 164 | 1 | ||
| Dinocras | 156 | 9 | 5 | |
| Perlodidae | 127 | 3 | ||
| Isoperla | 140 | 17 | 1 | |
| Taeniopteryx | 14 | 4 | 3 | 1 |
| Brachycentrus | 265 | 4 | 8 | 2 |
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsychidae | 211 | 9 | 1 | |
| Hydropsyche | 212 | 4 | 45 | 7 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 84 | 1 | |
| Odontocerum | 339 | 1 | 2 | 3 |
| Philopotamus | 209 | 23 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 36 | 18 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 17 | 257 | 316 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 3 | 10 | |
| Ephemera | 502 | 1 | 2 | 6 |
| Heptageniidae | 399 | 2 | 6 | |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 1 | 38 | 43 |
| Rhithrogena | 404 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Elmidae | 614 | 2 | 2 | 1 |
| Elmis | 618 | 8 | 64 | 3 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 9 | 13 | 8 |
| Dupophilus | 620 | 2 | 19 | |
| Helodes | 636 | 1 | 1 | |
| Limnebius | 599 | 1 | 1 | |
| Hydraena | 608 | 3 | 265 | 32 |
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 3 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 712 | 5269 | 38 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 8 | 11 | |
| Limoniidae | 757 | 1 | 11 | 12 |
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 1 | 104 | 50 |
| Cordulegaster | 687 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 3418 | 614 | 423 |
| Gammarus | 892 | 1969 | 1494 | 269 |
| Sphaeriidae | 1042 | 1 | 1 | 2 |
| Pisidium | 1043 | 1 | 7 | 1 |
| Bythinella | 992 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Planariidae | 1061 | 18 | 156 | 13 |
| Nematoda | 1089 | 2 | ||
| Oligochaeta | 933 | 42 | 19 | 27 |
| Hydracarina | 906 | 1 | 3 |