Listes faunistiques invertébrés
La Durenque au niveau de Requista 05125455
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 46 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 25 | 29 |
| Leuctra geniculata | 33830 | 1 | ||
| Protonemura | 46 | 23 | 1 | 4 |
| Dinocras | 156 | 7 | 4 | |
| Perla | 164 | 2 | 12 | |
| Perlidae | 155 | 1 | 2 | 7 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 3 | 1 | |
| Glossosoma | 190 | 1 | 1 | |
| Silo | 292 | 1 | 4 | |
| Silo-lithax | 5219 | 32 | 5 | |
| Hydropsyche | 212 | 53 | 24 | 230 |
| Hydropsychidae | 211 | 8 | ||
| Lepidostomatidae | 304 | 1 | 2 | |
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Odontocerum albicorne | 340 | 1 | ||
| Philopotamus | 209 | 4 | ||
| Polycentropus | 231 | 2 | 6 | 4 |
| Polycentropodidae | 223 | 1 | 1 | 1 |
| Psychomyia pusilla | 240 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 3 |
| Sericostoma | 322 | 1 | 1 | |
| Sericostomatidae | 321 | 1 | 2 | |
| Baetis lato sensu | 9794 | 12 | 19 | 40 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 1 | 2 | |
| Ephemera | 502 | 1 | 3 | |
| Ecdyonurus | 421 | 5 | 5 | |
| Epeorus | 400 | 2 | 4 | 18 |
| Rhithrogena | 404 | 5 | ||
| Heptageniidae | 399 | 6 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 4 | |
| Gerris | 735 | 1 | 1 | |
| Hydrometra | 740 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 26 | 56 | 143 |
| Elmis | 618 | 79 | 19 | 90 |
| Esolus | 619 | 5 | 53 | 111 |
| Limnius | 623 | 3 | 6 | 8 |
| Normandia | 624 | 5 | ||
| Oulimnius | 622 | 5 | ||
| Stenelmis | 617 | 8 | ||
| Orectochilus | 515 | 1 | 1 | 1 |
| Hydraena | 608 | 25 | 1 | 15 |
| Hydrocyphon | 637 | 2 | ||
| Scirtidae | 634 | 13 | ||
| Athericidae | 838 | 3 | 2 | 2 |
| Ceratopogonidae | 819 | 2 | 8 | |
| Chironomidae | 807 | 300 | 167 | 194 |
| Dixidae | 793 | 8 | ||
| Empididae | 831 | 6 | 4 | 2 |
| Limoniidae | 757 | 2 | 9 | 11 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 2 | 4 | |
| Gomphidae | 678 | 2 | 4 | 1 |
| Osmylus | 854 | 1 | ||
| Gammarus | 892 | 800 | 4 | 4 |
| Gammaridae | 887 | 1040 | 5 | 3 |
| Pacifastacus leniusculus | 873 | 1 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 3 | 4 |
| Oligochaeta | 933 | 9 | 250 | 158 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |