Listes faunistiques invertébrés
Chassezac à Chasserades 06114875
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 08/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Granulats | Nulle | A |
| P3 | Dalles, argiles | Lente | C |
| P4 | Pierres, galets | Nulle | C |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Bryophytes | Lente | A |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Blocs | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 3 | |
| Leuctridae | 66 | 5 | 6 | 3 |
| Leuctra | 69 | 292 | 36 | 74 |
| Leuctra geniculata | 33830 | 7 | 3 | |
| Amphinemura | 21 | 5 | 5 | |
| Nemoura | 26 | 12 | 10 | 23 |
| Protonemura | 46 | 37 | 11 | 2 |
| Perlidae | 155 | 2 | 4 | 1 |
| Dinocras | 156 | 9 | 2 | |
| Perla | 164 | 18 | 4 | |
| Perlodes | 150 | 1 | 1 | 1 |
| Micrasema | 268 | 6 | 42 | |
| Glossosomatidae | 189 | 2 | ||
| Hydropsychidae | 211 | 226 | 150 | 5 |
| Hydropsyche | 212 | 22 | 61 | 4 |
| Mystacides | 312 | 18 | 2 | |
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Odontocerum | 339 | 5 | 19 | 13 |
| Philopotamus | 209 | 7 | ||
| Polycentropodidae | 223 | 6 | 1 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 10 | |
| Sericostomatidae | 321 | 14 | 7 | 6 |
| Sericostoma | 322 | 5 | 1 | |
| Baetis | 364 | 2 | 1 | |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 3 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 12 | 2 | 3 |
| Heptageniidae | 399 | 5 | 10 | 7 |
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 34 | 2 | |
| Leptophlebiidae | 473 | 78 | 24 | 41 |
| Habroleptoides | 485 | 130 | 93 | 164 |
| Habrophlebia | 491 | 26 | 3 | 16 |
| Colymbetinae | 2395 | 10 | ||
| Hydroporinae | 2393 | 2 | 1 | |
| Platambus | 556 | 57 | 1 | |
| Dupophilus | 620 | 3 | 1 | |
| Elmis | 618 | 64 | 66 | 12 |
| Esolus | 619 | 9 | 31 | 11 |
| Limnius | 623 | 2 | 3 | 1 |
| Hydraena | 608 | 12 | 4 | |
| Atherix | 839 | 2 | 9 | 4 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 744 | 221 | 20 |
| Chelifera | 2884 | 4 | ||
| Clinocerinae | 9813 | 2 | ||
| Hemerodromiinae | 3202 | 3 | 1 | |
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 2 | 2 | |
| Rhagionidae | 841 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Zygoptera | 9785 | 4 | ||
| Sialis | 704 | 5 | 1 | |
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 2 | ||
| Tricladida | 1054 | 3 | ||
| Polycelis | 1064 | 9 | 42 | 21 |
| Helobdella | 912 | 3 | ||
| Oligochaeta | 933 | 23 | 9 | 5 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |