Listes faunistiques invertébrés
Le Nuéjouls à Fayet 05145280
- Télécharger la fiche IRSTEA xls / 620 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 18/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| I2M2 | 0.7725 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Culicidae | 796 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Athericidae | 838 | 22 | 19 | 116 |
| Tabanidae | 837 | 1 | 2 | 2 |
| Empididae | 831 | 1 | ||
| Stratiomyidae | 824 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 28 | 18 | 72 |
| Oligochaeta | 933 | 2 | 68 | 6 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 4 | ||
| Gerridae | 734 | 2 | ||
| Notonectidae | 728 | 1 | ||
| Onychogomphus | 682 | 2 | 7 | 5 |
| Gomphus | 679 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Leuctra geniculata | 33830 | 4 | 12 | 16 |
| Micronectinae | 20396 | 4 | 40 | 25 |
| Baetis lato sensu | 9794 | 7 | 2 | |
| Zygoptera | 9785 | 4 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Prostoma | 3110 | 2 | 2 | |
| Platycnemis | 657 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Ancylus | 1028 | 1 | 13 | |
| Planorbidae | 1009 | 1 | ||
| Radix | 1004 | 4 | 3 | |
| Potamopyrgus | 978 | 335 | 366 | 81 |
| Theodoxus | 967 | 2 | ||
| Tinodes | 245 | 1 | ||
| Beraeamyia | 333 | 1 | ||
| Beraeidae | 327 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Setodes | 318 | 8 | 70 | 14 |
| Mystacides | 312 | 2 | 2 | 10 |
| Silo | 292 | 1 | ||
| Goera | 287 | 1 | 5 | |
| Baetidae | 363 | 1 | 1 | |
| Psychomyia | 239 | 4 | ||
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 3 | 2 | 7 |
| Cheumatopsyche | 221 | 51 | ||
| Hydropsyche | 212 | 1 | 48 | |
| Hydroptila | 200 | 2 | ||
| Perla | 164 | 1 | ||
| Orectochilus | 515 | 1 | 6 | |
| Calopteryx | 650 | 21 | ||
| Limnius | 623 | 3 | 10 | 60 |
| Oulimnius | 622 | 98 | 55 | 45 |
| Esolus | 619 | 191 | 120 | 297 |
| Elmis | 618 | 2 | 155 | |
| Dryops | 613 | 1 | ||
| Hydraena | 608 | 3 | ||
| Dytiscidae | 527 | 1 | ||
| Leuctra | 69 | 6 | 22 | 50 |
| Ephemera | 502 | 3 | ||
| Leptophlebiidae | 473 | 1 | 2 | 1 |
| Caenis | 457 | 110 | 48 | 168 |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Cloeon | 387 | 1 | ||
| Centroptilum | 383 | 2 |