Listes faunistiques invertébrés
Argens à Le Thoronet 06300121
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 28 | 174 |
| Hydropsyche | 212 | 247 | 126 | 15 |
| Hydroptila | 200 | 3 | 8 | 2 |
| Ithytrichia | 198 | 8 | ||
| Orthotrichia | 197 | 17 | 37 | 13 |
| Leptoceridae | 310 | 2 | 5 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Setodes | 318 | 1 | 1 | |
| Chimarra | 207 | 33 | 22 | 11 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 55 | 18 | |
| Caenis | 457 | 8 | 5 | |
| Serratella | 5152 | 10 | 18 | 6 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | 2 | |
| Choroterpes | 474 | 1 | ||
| Micronectinae | 20396 | 1 | ||
| Dryops | 613 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 4 | 29 | |
| Esolus | 619 | 59 | 58 | 24 |
| Limnius | 623 | 5 | 97 | 15 |
| Oulimnius | 622 | 136 | 136 | 17 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 8 | 1 | 2 |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 4 | 1 | 2 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 251 | 87 | |
| Stratiomyidae | 824 | 1 | ||
| Boyeria | 670 | 5 | ||
| Calopteryx | 650 | 1 | 1 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 11 | 4 | 7 |
| Platycnemis | 657 | 1 | ||
| Decapoda | 3140 | 2 | ||
| Echinogammarus | 888 | 1 | 9 | |
| Gammarus | 892 | 1107 | 539 | 601 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Corbicula | 1051 | 44 | 85 | 41 |
| Sphaeriidae | 1042 | 156 | 4 | |
| Pisidium | 1043 | 143 | 4 | |
| Bithyniidae | 993 | 1 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 739 | 929 | 592 |
| Radix | 1004 | 1 | 1 | |
| Theodoxus | 967 | 10 | 352 | 267 |
| Valvata | 972 | 5 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1 | 7 | |
| Dugesiidae | 1055 | 40 | 33 | 34 |