Listes faunistiques invertébrés
Le Jammas à Salles-sur-l'Hers 05157820
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 33.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 4 | 1 | |
| Hydroptila | 200 | 1 | 1 | 1 |
| Mystacides | 312 | 3 | 1 | 1 |
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila stricto-sensu | 5237 | 1 | ||
| Baetidae | 363 | 5 | 3 | |
| Baetis lato sensu | 9794 | 36 | 159 | 14 |
| Centroptilum | 383 | 13 | 17 | 14 |
| Caenis | 457 | 38 | 7 | 14 |
| Serratella | 5152 | 453 | 188 | 168 |
| Ecdyonurus | 421 | 3 | 2 | |
| Leptophlebiidae | 473 | 110 | 3 | 6 |
| Habrophlebia | 491 | 7 | 4 | 4 |
| Gerridae | 734 | 5 | ||
| Hydrometra | 740 | 3 | 1 | |
| Dryops | 613 | 2 | ||
| Elmis | 618 | 11 | ||
| Esolus | 619 | 6 | 13 | 4 |
| Limnius | 623 | 1 | 1 | 3 |
| Oulimnius | 622 | 144 | 40 | 19 |
| Riolus | 625 | 11 | 5 | 2 |
| Haliplus | 518 | 10 | 2 | |
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 51 | 27 | 31 |
| Ceratopogonidae | 819 | 10 | 12 | 6 |
| Chironomidae | 807 | 516 | 93 | 93 |
| Dixidae | 793 | 9 | 1 | |
| Dolichopodidae | 836 | 1 | 4 | |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | 2 | |
| Pediciidae | 50011 | 8 | 5 | |
| Simuliidae | 801 | 7 | ||
| Tabanidae | 837 | 2 | 1 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 3 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 10 | 4 | 2 |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 27 | 45 | 3 |
| Pisidium | 1043 | 20 | 2 | 11 |
| Potamopyrgus | 978 | 1390 | 788 | 1260 |
| Radix | 1004 | 11 | 2 | 13 |
| Physella | 19280 | 14 | 3 | 1 |
| Ancylus | 1028 | 2 | ||
| Glossiphoniidae | 908 | 6 | 1 | 4 |
| Oligochaeta | 933 | 324 | 97 | 143 |
| Nematoda | 1089 | 3 | 1 | |
| Hydracarina | 906 | 138 | 17 | 17 |
| Hydrozoa | 3168 | 346 | 167 | 144 |