Listes faunistiques invertébrés
Le Glandou au niveau de La Selve 05125510
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 25/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 14.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Sables | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Sables | Moyenne | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 178 | 28 | 28 |
| Leuctra geniculata | 33830 | 16 | 2 | |
| Protonemura | 46 | 14 | 103 | 21 |
| Perlodes | 150 | 3 | 1 | |
| Micrasema | 268 | 4 | 2 | 1 |
| Silo | 292 | 2 | 2 | |
| Silo-lithax | 5219 | 1 | 3 | 5 |
| Hydropsyche | 212 | 216 | 126 | 184 |
| Mystacides | 312 | 42 | 5 | |
| Oecetis | 317 | 9 | 2 | 2 |
| Leptoceridae | 310 | 3 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | 2 |
| Odontocerum albicorne | 340 | 2 | 3 | |
| Philopotamus | 209 | 23 | 10 | 4 |
| Polycentropus | 231 | 5 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 12 | 1 |
| Sericostoma | 322 | 11 | 1 | |
| Sericostomatidae | 321 | 98 | 12 | 20 |
| Baetis lato sensu | 9794 | 11 | 41 | 14 |
| Centroptilum luteolum | 384 | 4 | ||
| Ephemera | 502 | 24 | 2 | |
| Ecdyonurus | 421 | 2 | 2 | 3 |
| Epeorus | 400 | 1 | 16 | 2 |
| Heptageniidae | 399 | 9 | 10 | 2 |
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 12 | 1 | |
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 4 | 1 | |
| Dupophilus | 620 | 74 | 138 | 86 |
| Elmis | 618 | 96 | 138 | 44 |
| Esolus | 619 | 12 | 26 | 16 |
| Limnius | 623 | 42 | 43 | 16 |
| Oulimnius | 622 | 18 | 9 | |
| Riolus | 625 | 9 | 4 | |
| Orectochilus | 515 | 10 | 7 | 4 |
| Hydraena | 608 | 4 | 2 | 3 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 4 | 2 |
| Chironomidae | 807 | 809 | 92 | 206 |
| Dixidae | 793 | 5 | 1 | |
| Empididae | 831 | 16 | 14 | 10 |
| Limoniidae | 757 | 1 | 1 | 3 |
| Pediciidae | 50011 | 4 | 7 | 3 |
| Psychodidae | 783 | 2 | 2 | |
| Simuliidae | 801 | 17 | 10 | 9 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | |
| Cordulegaster | 687 | 3 | 1 | |
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 6 | 9 | 9 |
| Gammaridae | 887 | 20 | 15 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | 1 | 1 |
| Bythinella | 992 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 4 | 4 |
| Oligochaeta | 933 | 220 | 87 | 181 |
| Planariidae | 1061 | 9 | 27 | 14 |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 | 1 | 1 |