Listes faunistiques invertébrés
Argens à Le Thoronet 06300121
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| Date prélèvement | 21/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Philopotamidae |
| 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 | 2.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 39.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | 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 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 15 | 14 | |
| Leuctra | 69 | 1 | 13 | 14 |
| Glossosomatidae | 189 | 4 | ||
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 116 | 120 | 248 |
| Hydroptila | 200 | 364 | 72 | 472 |
| Lepidostomatidae | 304 | 1 | 1 | |
| Lepidostoma | 305 | 29 | 2 | 8 |
| Athripsodes | 311 | 19 | 11 | 9 |
| Mystacides | 312 | 2 | 2 | |
| Oecetis | 317 | 4 | ||
| Setodes | 318 | 1 | 3 | 1 |
| Chimarra | 207 | 24 | 12 | 53 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 8 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 4 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 64 | 132 | 208 |
| Caenis | 457 | 26 | 15 | 18 |
| Ephemerella | 450 | 128 | 156 | 83 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 7 | 10 | |
| Ephoron | 496 | 4 | 13 | |
| Aphelocheirus | 721 | 5 | 10 | |
| Elmis | 618 | 13 | 4 | 114 |
| Esolus | 619 | 4 | 84 | 57 |
| Limnius | 623 | 1 | 8 | 19 |
| Normandia | 624 | 1 | 1 | |
| Oulimnius | 622 | 17 | 100 | 181 |
| Riolus | 625 | 4 | 19 | |
| Stenelmis | 617 | 1 | 9 | |
| Orectochilus | 515 | 1 | ||
| Brychius | 520 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 30 | 18 | 10 |
| Chironomidae | 807 | 3589 | 108 | 928 |
| Empididae | 831 | 2 | 3 | 7 |
| Limoniidae | 757 | 5 | 17 | 19 |
| Simuliidae | 801 | 1152 | 109 | 800 |
| Tabanidae | 837 | 4 | ||
| Gomphidae | 678 | 1 | 9 | 3 |
| Gomphus | 679 | 2 | 4 | |
| Onychogomphus | 682 | 3 | 8 | 3 |
| Ostracoda | 3170 | 80 | 104 | |
| Echinogammarus | 888 | 4301 | 915 | 1472 |
| Gammarus | 892 | 1846 | 493 | 1472 |
| Asellidae | 880 | 12 | 1 | |
| Hydracarina | 906 | 4 | 16 | 10 |
| Corbicula | 1051 | 3 | 1 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Pisidium | 1043 | 12 | 10 | 11 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 20 | 5 | 6 |
| Hydrobiidae | 973 | 2 | ||
| Potamopyrgus | 978 | 2158 | 361 | 2816 |
| Theodoxus | 967 | 105 | 324 | 264 |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 6 | 5 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 17 | 16 | 25 |
| Dugesiidae | 1055 | 5 | 19 | 4 |
| Nematoda | 1089 | 5 | 5 | 3 |
| Prostoma | 3110 | 1 | 5 | 3 |