Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 12 ko
Date prélèvement | 10/09/2019 | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | |||||||||||||||||||||||||
IBG |
20.0
|
|||||||||||||||||||||||||
GFI | 9 | |||||||||||||||||||||||||
Variété taxonomique | 45 | |||||||||||||||||||||||||
Taxon indicateur | Perlidae | |||||||||||||||||||||||||
I2M2 |
0.7885
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 38.0 | dominant |
Blocs | 40.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 3.0 | marginal |
Algues | 2.0 | marginal |
Dalles, argiles | 12.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Blocs | Moyenne | B |
P3 | Blocs | Rapide | B |
P4 | Hydrophytes | Moyenne | A |
P5 | Pierres, galets | Rapide | C |
P6 | Litieres | Nulle | A |
P7 | Blocs | Nulle | C |
P8 | Pierres, galets | Lente | C |
P9 | Dalles, argiles | Rapide | B |
P10 | Pierres, galets | Moyenne | B |
P11 | Blocs | Lente | C |
P12 | Bryophytes | Moyenne | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 4 | ||
Leuctra | 69 | 31 | 25 | 46 |
Amphinemura | 21 | 1 | ||
Protonemura | 46 | 3 | ||
Perlidae | 155 | 1 | 2 | |
Dinocras | 156 | 2 | ||
Perlodes | 150 | 2 | 1 | |
Oligoplectrum | 263 | 9032 | 3834 | 3238 |
Agapetinae | 9812 | 4 | ||
Glossosoma | 190 | 2 | ||
Goeridae | 286 | 10 | ||
Goera | 287 | 9 | ||
Silo | 292 | 5 | 3 | |
Hydropsychidae | 211 | 459 | 91 | 175 |
Cheumatopsyche | 221 | 52 | 12 | 9 |
Hydropsyche | 212 | 254 | 156 | 298 |
Hydroptila | 200 | 35 | 40 | 18 |
Ithytrichia | 198 | 1 | ||
Lasiocephala | 307 | 6 | 1 | 2 |
Lepidostoma | 305 | 5 | 1 | |
Athripsodes | 311 | 22 | 3 | 21 |
Mystacides | 312 | 2 | ||
Oecetis | 317 | 6 | ||
Limnephilinae | 3163 | 5 | ||
Polycentropodidae | 223 | 12 | ||
Polycentropus | 231 | 13 | 2 | |
Psychomyiidae | 238 | 4 | 1 | |
Psychomyia | 239 | 1 | 32 | 118 |
Rhyacophila lato-sensu | 183 | 44 | 21 | 22 |
Sericostomatidae | 321 | 2 | 5 | |
Sericostoma | 322 | 5 | 1 | 7 |
Baetis | 364 | 290 | 133 | 56 |
Centroptilum | 383 | 1 | ||
Procloeon | 390 | 1 | 1 | |
Caenis | 457 | 2 | 2 | |
Ephemerella ignita | 451 | 322 | 33 | 98 |
Torleya | 2391 | 6 | 4 | 9 |
Ephemera | 502 | 13 | 6 | 22 |
Heptageniidae | 399 | 3 | ||
Ecdyonurus | 421 | 7 | 6 | |
Epeorus | 400 | 6 | ||
Heptagenia | 443 | 2 | 4 | |
Rhithrogena | 404 | 9 | ||
Habroleptoides | 485 | 1 | ||
Potamanthus | 509 | 1 | ||
Pomatinus substriatus | 33844 | 3 | ||
Platambus | 556 | 10 | ||
Elmis | 618 | 1423 | 165 | 271 |
Esolus | 619 | 6 | 140 | 74 |
Limnius | 623 | 13 | 2 | 20 |
Oulimnius | 622 | 16 | 1 | 1 |
Riolus | 625 | 2 | ||
Orectochilus | 515 | 2 | 3 | 2 |
Brychius | 520 | 1 | ||
Atherix | 839 | 1 | 3 | 6 |
Atrichops | 840 | 2 | 1 | |
Blepharicera | 749 | 1 | ||
Chironomidae | 807 | 774 | 552 | 346 |
Clinocerinae | 9813 | 5 | 12 | 6 |
Hemerodromiinae | 3202 | 2 | ||
Hexatoma | 773 | 1 | 2 | 1 |
Antocha | 759 | 6 | 3 | |
Simuliidae | 801 | 154 | 1 | 2 |
Tabanidae | 837 | 5 | ||
Tipulidae | 753 | 1 | 1 | |
Boyeria | 670 | 3 | ||
Calopteryx | 650 | 7 | ||
Ancylus | 1028 | 40 | 58 | 346 |
Potamopyrgus | 978 | 1 | ||
Radix | 1004 | 18 | 3 | 56 |
Physella | 19280 | 1 | ||
Corbicula | 1051 | 1 | 3 | |
Sphaeriidae | 1042 | 1 | ||
Pisidium | 1043 | 2 | ||
Dugesia | 1056 | 1 | ||
Polycelis | 1064 | 1 | ||
Erpobdellidae | 928 | 2 | ||
Glossiphonia | 909 | 1 | ||
Oligochaeta | 933 | 44 | 6 | 16 |
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |