Listes faunistiques invertébrés
La Lauze au niveau d'Ascou 05173420
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | S1 | Rapide | A |
| P2 | S3 | Nulle | A |
| P3 | S28 | Moyenne | A |
| P4 | S9 | Nulle | A |
| P5 | S24 | Moyenne | B |
| P6 | S30 | Moyenne | B |
| P7 | S29 | Rapide | B |
| P8 | S29 | Moyenne | B |
| P9 | S29 | Lente | C |
| P10 | S29 | Nulle | C |
| P11 | S29 | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 22 | 13 | 1 |
| Amphinemura | 21 | 28 | 69 | 4 |
| Nemoura | 26 | 17 | 21 | 2 |
| Protonemura | 46 | 30 | 2 | 3 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 10 | 3 | 3 |
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 7 | 1 | 2 |
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | ||
| Limnephilinae | 3163 | 20 | 1 | |
| Limnephilidae | 276 | 84 | 7 | |
| Odontocerum albicorne | 340 | 15 | 16 | 3 |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 10 | 3 | |
| Sericostomatidae | 321 | 30 | 35 | 3 |
| Baetis lato sensu | 9794 | 20 | 72 | 21 |
| Torleya major | 452 | 2 | ||
| Ephemera | 502 | 19 | 9 | 42 |
| Ecdyonurus | 421 | 1 | 52 | |
| Epeorus | 400 | 25 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 25 | 63 | 4 |
| Leptophlebiidae | 473 | 46 | ||
| Colymbetinae | 2395 | 21 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Dytiscidae | 527 | 2 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 32 | 25 | 9 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 1 | |
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 4 | ||
| Odeles | 41985 | 2 | ||
| Athericidae | 838 | 1 | 5 | |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 215 | 15 | 72 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 10 | 3 | |
| Simuliidae | 801 | 9 | 30 | 84 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Ancylus fluviatilis | 1029 | 3 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 4 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 |