Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 59 ko
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Date prélèvement | 28/09/2015 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 8 | ||||
Variété taxonomique | 52 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 2.0 | marginal |
Algues | 2.0 | marginal |
Dalles, argiles | 31.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Dalles, argiles | Moyenne | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Rapide | C |
P10 | Dalles, argiles | Rapide | C |
P11 | Pierres, galets | Lente | C |
P12 | Dalles, argiles | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 43 | 108 | 40 |
Dinocras | 156 | 1 | ||
Oligoplectrum | 263 | 58 | 2163 | 484 |
Goeridae | 286 | 1 | ||
Silo | 292 | 2 | 1 | |
Cheumatopsyche | 221 | 1 | 1 | |
Hydropsyche | 212 | 16 | 736 | 137 |
Hydroptila | 200 | 10 | 5 | |
Ithytrichia | 198 | 1 | ||
Lasiocephala | 307 | 1 | ||
Athripsodes | 311 | 11 | 1 | |
Mystacides | 312 | 439 | 37 | 1 |
Oecetis | 317 | 2 | ||
Chimarra | 207 | 1 | ||
Polycentropodidae | 223 | 28 | 1 | 5 |
Polycentropus | 231 | 20 | 3 | 14 |
Psychomyia | 239 | 10 | 38 | 106 |
Rhyacophila lato-sensu | 183 | 1 | 50 | 101 |
Sericostoma | 322 | 1 | 1 | |
Baetidae | 363 | 4 | ||
Baetis lato sensu | 9794 | 14 | 119 | 113 |
Centroptilum | 383 | 12 | ||
Procloeon | 390 | 23 | 2 | |
Ephemera | 502 | 2 | 1 | |
Ephemerella ignita | 451 | 2 | ||
Torleya | 2391 | 1 | 1 | 1 |
Heptageniidae | 399 | 1 | 2 | |
Ecdyonurus | 421 | 1 | 31 | 6 |
Epeorus | 400 | 2 | 1 | |
Heptagenia | 443 | 13 | 8 | |
Rhithrogena | 404 | 5 | 59 | 15 |
Leptophlebiidae | 473 | 1 | ||
Aphelocheirus | 721 | 6 | ||
Micronecta | 719 | 23 | 65 | |
Pomatinus substriatus | 33844 | 5 | ||
Colymbetinae | 2395 | 7 | ||
Dupophilus | 620 | 1 | ||
Elmis | 618 | 224 | 340 | 529 |
Esolus | 619 | 128 | 88 | 49 |
Limnius | 623 | 64 | 56 | 81 |
Oulimnius | 622 | 48 | 16 | |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 2 | 1 | 1 |
Gyrinidae | 512 | 2 | ||
Orectochilus | 515 | 1 | 23 | 6 |
Hydraena | 608 | 1 | 3 | 2 |
Ochthebius | 609 | 1 | ||
Anthomyidae | 847 | 5 | 1 | |
Athericidae | 838 | 2 | 2 | |
Chironomidae | 807 | 1414 | 973 | 2118 |
Empididae | 831 | 1 | 2 | 2 |
Limoniidae | 757 | 7 | 42 | 26 |
Psychodidae | 783 | 3 | ||
Simuliidae | 801 | 2 | 5 | 144 |
Tipulidae | 753 | 1 | ||
Gomphus | 679 | 1 | ||
Calopteryx | 650 | 11 | ||
Coenagrionidae | 658 | 8 | ||
Sialis | 704 | 1 | ||
Copepoda | 3206 | 19 | 1 | |
Ostracoda | 3170 | 1 | ||
Gammarus | 892 | 2193 | 126 | 1 |
Asellidae | 880 | 1 | ||
Hydracarina | 906 | 53 | 23 | 40 |
Corbicula | 1051 | 155 | 6 | 2 |
Pisidium | 1043 | 3 | 2 | |
Theodoxus | 967 | 1 | ||
Galba | 1001 | 2 | ||
Radix | 1004 | 12 | 9 | 6 |
Physa stricto-sensu | 30103 | 6 | ||
Physella | 19280 | 4 | 1 | 2 |
Ancylus | 1028 | 84 | 15 | 23 |
Potamopyrgus | 978 | 92 | 5 | 1 |
Erpobdellidae | 928 | 11 | 1 | 1 |
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 199 | 26 | 3 |
Tricladida | 1054 | 1 | ||
Dugesiidae | 1055 | 49 | 1 | 1 |
Nematoda | 1089 | 3 | 3 | 5 |
Hydrozoa | 3168 | 7 |