Listes faunistiques invertébrés
L'Arros au niveau de Bonnemazon 05234014
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
Date prélèvement | 24/08/2017 |
---|---|
Méthode | Petit cours d'eau | IBG | 18.0 |
GFI | 7 |
Variété taxonomique | 44 |
Taxon indicateur | Leuctridae |
IBG |
---|
Etat : |
Très bon |
Bon |
Moyen |
Médiocre |
Mauvais |
Pas de référence |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 3.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 62.0 | dominant |
Blocs | 5.0 | dominant |
Granulats | 3.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 23.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | B |
P2 | Blocs | Lente | B |
P3 | Litieres | Lente | A |
P4 | Pierres, galets | Nulle | C |
P5 | Dalles, argiles | Lente | B |
P6 | Pierres, galets | Lente | C |
P7 | Branchage, racines | Lente | A |
P8 | Dalles, argiles | Moyenne | C |
P9 | Granulats | Lente | A |
P10 | Pierres, galets | Moyenne | B |
P11 | Bryophytes | Moyenne | A |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 74 | 65 | 5 |
Leuctra | 69 | 24 | 80 | 83 |
Perla | 164 | 1 | ||
Oligoplectrum | 263 | 1 | 1 | 3 |
Goeridae | 286 | 1 | ||
Silo-lithax | 5219 | 3 | ||
Hydropsychidae | 211 | 19 | 84 | |
Cheumatopsyche | 221 | 1 | ||
Hydropsyche | 212 | 105 | 1 | 3 |
Hydroptila | 200 | 5 | 55 | |
Ithytrichia | 198 | 1 | ||
Lepidostoma | 305 | 1 | 1 | |
Athripsodes | 311 | 1 | 1 | |
Mystacides | 312 | 3 | 6 | 6 |
Oecetis | 317 | 3 | 7 | 2 |
Anomalopterygella | 5082 | 1 | ||
Stenophylacini-chaetopterygini | 3146 | 3 | 1 | 2 |
Polycentropodidae | 223 | 117 | 2 | 1 |
Polycentropus | 231 | 21 | 11 | 5 |
Psychomyia | 239 | 8 | 5 | |
Rhyacophila lato-sensu | 183 | 3 | 5 | 10 |
Sericostomatidae | 321 | 5 | 3 | 3 |
Sericostoma | 322 | 10 | 6 | 3 |
Baetidae | 363 | 3 | ||
Baetis | 364 | 10 | 28 | 68 |
Centroptilum | 383 | 4 | ||
Ephemerella ignita | 451 | 1 | 2 | 1 |
Torleya | 2391 | 15 | 7 | |
Ephemera | 502 | 3 | 1 | 5 |
Ecdyonurus | 421 | 2 | ||
Epeorus | 400 | 1 | ||
Leptophlebiidae | 473 | 1 | ||
Pomatinus substriatus | 33844 | 1 | ||
Dupophilus | 620 | 4 | 4 | 9 |
Elmis | 618 | 129 | 41 | 215 |
Esolus | 619 | 13 | 32 | 56 |
Limnius | 623 | 53 | 31 | 97 |
Normandia | 624 | 5 | ||
Oulimnius | 622 | 72 | 20 | 2 |
Riolus | 625 | 103 | 29 | 173 |
Orectochilus | 515 | 3 | 6 | 2 |
Brychius | 520 | 1 | ||
Hydraena | 608 | 23 | 4 | 6 |
Atherix | 839 | 4 | 11 | 26 |
Ceratopogonidae | 819 | 1 | ||
Atrichopogon | 820 | 1 | ||
Chironomidae | 807 | 154 | 225 | 189 |
Chelifera | 2884 | 3 | 9 | |
Clinocerinae | 9813 | 1 | 1 | |
Hemerodromiinae | 3202 | 7 | 6 | |
Antocha | 759 | 24 | 172 | 202 |
Dicranota | 765 | 4 | 1 | 1 |
Simuliidae | 801 | 8 | 1 | 3 |
Gerris | 735 | 1 | ||
Boyeria | 670 | 5 | ||
Calopteryx | 650 | 63 | ||
Agriotypus | 1083 | 1 | ||
Sialis | 704 | 3 | 4 | 2 |
Copepoda | 3206 | 3 | 3 | |
Gammaridae | 887 | 1 | 3 | 1 |
Echinogammarus | 888 | 55 | 15 | 104 |
Ancylus | 1028 | 3 | 13 | 12 |
Potamopyrgus | 978 | 5 | 6 | 5 |
Lymnaeidae | 998 | 4 | 1 | 4 |
Radix | 1004 | 2 | 1 | |
Physa (sensu lato) | 997 | 6 | 6 | |
Physella | 19280 | 6 | 4 | 7 |
Sphaeriidae | 1042 | 1 | ||
Pisidium | 1043 | 1 | 1 | |
Tricladida | 1054 | 2 | 2 | 2 |
Dugesia | 1056 | 3 | 3 | 2 |
Polycelis | 1064 | 1 | 9 | 33 |
Glossiphonia | 909 | 1 | ||
Oligochaeta | 933 | 64 | 214 | 102 |
Gordiaca | 5189 | 3 | ||
Nematoda | 1089 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 |