Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 39.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 12.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Algues | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 23 | 39 | 73 |
| Leuctra | 69 | 18 | 22 | 154 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 2 | 2 | |
| Perlodes | 150 | 4 | ||
| Micrasema | 268 | 1 | 3 | |
| Glossosomatidae | 189 | 2 | 4 | 1 |
| Goera | 287 | 2 | ||
| Silo | 292 | 2 | 7 | 3 |
| Goeridae | 286 | 19 | 33 | 7 |
| Hydropsyche | 212 | 528 | 44 | 89 |
| Hydroptila | 200 | 9 | 30 | 9 |
| Athripsodes | 311 | 3 | 2 | 1 |
| Mystacides | 312 | 13 | 1 | 1 |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 3 | ||
| Limnephilinae | 3163 | 2 | 3 | 193 |
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 4 | ||
| Polycentropus | 231 | 13 | 7 | 11 |
| Polycentropodidae | 223 | 1 | 1 | |
| Psychomyia | 239 | 3 | 9 | |
| Rhyacophila lato-sensu | 183 | 4 | 3 | 7 |
| Sericostoma | 322 | 66 | 21 | 10 |
| Sericostomatidae | 321 | 12 | 8 | 1 |
| Baetis lato sensu | 9794 | 123 | 640 | 1040 |
| Centroptilum | 383 | 15 | ||
| Procloeon | 390 | 20 | 16 | |
| Caenis | 457 | 13 | 1 | |
| Ephemerella | 450 | 14 | 1 | 3 |
| Ephemera | 502 | 22 | 19 | 13 |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 3 | ||
| Leptophlebiidae | 473 | 2 | 3 | |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 14 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 384 | 36 | 40 |
| Esolus | 619 | 578 | 144 | 152 |
| Limnius | 623 | 64 | 16 | 8 |
| Oulimnius | 622 | 416 | 24 | 24 |
| Stenelmis | 617 | 5 | ||
| Haliplus | 518 | 4 | 1 | |
| Hydraena | 608 | 4 | ||
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 9 | 12 | |
| Atrichops | 840 | 8 | 3 | |
| Ceratopogoninae | 822 | 1 | ||
| Forcipomyinae | 20455 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 481 | 89 | 132 |
| Hemerodromiinae | 3202 | 4 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Limoniini | 20393 | 1 | 19 | 11 |
| Pediciini | 20537 | 2 | ||
| Psychodidae | 783 | 3 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 18 | 21 | 21 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 39 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 10 | 5 | 48 |
| Gammaridae | 887 | 2 | ||
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 4 | 8 | 1 |
| Ancylus | 1028 | 2 | 6 | 8 |
| Bythinella | 992 | 2 | ||
| Potamopyrgus | 978 | 85 | 88 | 4 |
| Radix | 1004 | 90 | 7 | 2 |
| Glossiphonia | 909 | 1 | 2 | |
| Oligochaeta | 933 | 166 | 46 | 9 |
| Dugesia | 1056 | 1 | 5 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |