Listes faunistiques invertébrés
Boulzane à Montfort sur Boulzane 06172930
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 18/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.9540 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Blephariceridae | 747 | 1 | 2 | |
| Empididae | 831 | 9 | 6 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 30 | 74 | 7 |
| Simuliidae | 801 | 10 | 40 | 13 |
| Dixidae | 793 | 1 | ||
| Hexatoma | 773 | 1 | 1 | |
| Limoniidae | 757 | 3 | ||
| Tipulidae | 753 | 2 | 1 | |
| Athericidae | 838 | 25 | 6 | |
| Veliidae | 743 | 1 | ||
| Hydrocyphon | 637 | 2 | 1 | |
| Helodes | 636 | 2 | 6 | 1 |
| Limnius | 623 | 1 | 8 | 8 |
| Oulimnius | 622 | 1 | 23 | 6 |
| Dupophilus | 620 | 2 | ||
| Esolus | 619 | 8 | 33 | 3 |
| Polycelis | 1064 | 3 | 135 | 1 |
| Pediciidae | 50011 | 1 | 5 | 2 |
| Baetis lato sensu | 9794 | 22 | 320 | 230 |
| Diplectrona felix | 9778 | 1 | ||
| Limnephilinae | 3163 | 18 | 2 | |
| Cladocera | 3127 | 1 | ||
| Hydroporinae | 2393 | 4 | 1 | |
| Nematoda | 1089 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Elmis | 618 | 1 | 11 | 1 |
| Ancylus fluviatilis | 1029 | 2 | 1 | |
| Bythinella | 992 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 1 | 4 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 1 |
| Polycentropus | 231 | 1 | 3 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Hydropsyche | 212 | 5 | 6 | 3 |
| Hydropsychidae | 211 | 4 | 13 | 2 |
| Philopotamus | 209 | 1 | 80 | 6 |
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 3 | 2 | |
| Micrasema | 268 | 2 | 3 | 1 |
| Perla | 164 | 5 | 3 | |
| Perlidae | 155 | 2 | ||
| Isoperla | 140 | 2 | 1 | 1 |
| Perlodidae | 127 | 2 | 2 | |
| Leuctra | 69 | 3 | 100 | 29 |
| Leuctridae | 66 | 8 | 20 | 8 |
| Protonemura | 46 | 7 | 32 | 30 |
| Nemoura | 26 | 32 | 40 | 35 |
| Goeridae | 286 | 1 | 23 | |
| Leptoceridae | 310 | 1 | ||
| Sericostomatidae | 321 | 3 | 1 | |
| Sericostoma | 322 | 1 | 5 | 4 |
| Odontocerum | 339 | 1 | 1 | 1 |
| Heptageniidae | 399 | 1 | 1 | 1 |
| Epeorus | 400 | 6 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 3 | 1 | |
| Ephemerella ignita | 451 | 13 | 15 | 10 |
| Leptophlebiidae | 473 | 70 | 2 | 8 |
| Habroleptoides | 485 | 1 | 14 | 2 |
| Habrophlebia | 491 | 5 | 1 | |
| Ephemera | 502 | 2 | ||
| Hydraena | 608 | 5 | 25 | 36 |