Listes faunistiques invertébrés
La Gespe au niveau d'Odos 05234082
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Odontoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | C |
| P3 | Pierres, galets | Nulle | C |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Sables | Nulle | A |
| P6 | Bryophytes | Rapide | A |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Rapide | B |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Granulats | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | 2 |
| Leuctra | 69 | 1 | 1 | |
| Agapetus | 191 | 3 | 8 | |
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 1 | 3 | |
| Silo | 292 | 3 | 1 | |
| Hydropsychidae | 211 | 40 | 19 | |
| Hydropsyche | 212 | 23 | 22 | 16 |
| Lepidostoma | 305 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Anabolia | 281 | 1 | ||
| Halesus | 3186 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 3 | 6 | |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 13 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | 4 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 92 | 257 | 177 |
| Ephemerella ignita | 451 | 81 | 6 | 7 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 1 | 8 | 9 |
| Ecdyonurus | 421 | 3 | 6 | |
| Dupophilus | 620 | 2 | 17 | 9 |
| Elmis | 618 | 211 | 19 | 15 |
| Esolus | 619 | 10 | 12 | 25 |
| Limnius | 623 | 5 | 8 | 12 |
| Oulimnius | 622 | 10 | 1 | 2 |
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 7 | 3 | 10 |
| Atherix | 839 | 1 | ||
| Chironomidae | 807 | 118 | 13 | 50 |
| Chelifera | 2884 | 3 | 5 | |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Dicranota | 765 | 3 | ||
| Simuliidae | 801 | 416 | 38 | 548 |
| Calopteryx | 650 | 2 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 102 | 7 | 14 |
| Echinogammarus | 888 | 306 | 27 | 49 |
| Gammarus | 892 | 3 | ||
| Ancylus | 1028 | 17 | 3 | |
| Potamopyrgus | 978 | 6 | 3 | 3 |
| Radix | 1004 | 3 | 1 | |
| Pisidium | 1043 | 1 | 1 | |
| Polycelis | 1064 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Helobdella | 912 | 1 | ||
| Piscicola | 919 | 2 | ||
| Oligochaeta | 933 | 49 | 9 | 21 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |