Listes faunistiques invertébrés
La Cône en amont de la Selve 05125420
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | 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 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 169 | 99 | 44 |
| Nemoura | 26 | 2 | 1 | |
| Protonemura | 46 | 23 | 24 | 33 |
| Perla | 164 | 6 | 8 | |
| Isoperla | 140 | 1 | 2 | |
| Micrasema | 268 | 3 | 1 | |
| Glossosoma | 190 | 6 | 5 | |
| Silo | 292 | 1 | 6 | |
| Silo-lithax | 5219 | 3 | 2 | |
| Hydropsyche | 212 | 32 | 253 | 254 |
| Oecetis | 317 | 7 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum albicorne | 340 | 2 | 11 | 38 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 3 | 12 |
| Sericostoma | 322 | 1 | 1 | |
| Sericostomatidae | 321 | 55 | 6 | 10 |
| Baetis lato sensu | 9794 | 26 | 282 | 98 |
| Torleya major | 452 | 1 | ||
| Ephemera | 502 | 5 | 2 | |
| Ecdyonurus | 421 | 1 | 30 | 2 |
| Epeorus | 400 | 45 | 27 | |
| Rhithrogena | 404 | 12 | 17 | |
| Heptageniidae | 399 | 2 | 36 | 17 |
| Paraleptophlebia | 481 | 1 | 10 | 1 |
| Leptophlebiidae | 473 | 10 | 8 | 8 |
| Gerridae | 734 | 2 | ||
| Nepidae | 725 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 33 | 82 | 100 |
| Elmis | 618 | 52 | 24 | 24 |
| Esolus | 619 | 8 | 14 | 34 |
| Limnius | 623 | 18 | 17 | 34 |
| Orectochilus | 515 | 5 | 4 | |
| Hydraena | 608 | 4 | 4 | 1 |
| Athericidae | 838 | 3 | 7 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1048 | 160 | 118 |
| Empididae | 831 | 3 | 4 | 4 |
| Limoniidae | 757 | 2 | 1 | 1 |
| Coenosiinae | 50792 | 6 | ||
| Pediciidae | 50011 | 2 | 1 | |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 17 | 1 | 21 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 12 | 2 | |
| Cordulegaster | 687 | 4 | 1 | 2 |
| Gammarus | 892 | 1 | 3 | |
| Gammaridae | 887 | 3 | 2 | 10 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 4 | 2 | 1 |
| Hydrobiidae | 973 | 2 | 9 | |
| Ancylus fluviatilis | 1029 | 3 | ||
| Erpobdellidae | 928 | 6 | 1 | |
| Oligochaeta | 933 | 22 | 29 | 109 |
| Planariidae | 1061 | 1 | 5 | |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 |