Costularia pantopoda
(Baker) C.B.Clarke ex Cherm.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Costularia pantopoda.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
VU · Vulnérablecritères B1ab(ii,iii,v)+2ab(ii,iii,v)↘Décroissante- Évaluation
- 2019 · v3.1
- Altitude
- 1300 – 2500 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There is no detailed population information available for this species.
Menaces identifiées(3 menaces classées CMP-IUCN)
2_3_1Nomadic grazingUnknownUnknownOngoing5_3_3Unintentional effects: (subsistence/small scale) [harvest]UnknownUnknownOngoing7_1_1Increase in fire frequency/intensityUnknownMajority (50-90%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Threats to this taxon need further investigation but in the Andrigitra National Park, where most collections have been made, its habitat and area of occupancy are impacted negatively by cattle grazing and by fires started for pastoral reasons which can easily get out of control and enter the National Park (I. Larridon pers. obs. 2010, F. Rakotonasolo pers. obs. 2017). In other areas, fire (natural and man-made) and disturbance of its habitat as a result of logging, firewood collection and charcoal may also affect this species.
Habitats préférentiels (classification IUCN)
6Rocky areas (eg. inland cliffs, mountain peaks)★5_4Wetlands (inland) - Bogs, Marshes, Swamps, Fens, Peatlands
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
Costularia pantopoda is found in Andringitra Protected Area.
Actions de conservation (3)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection2_1Site/area management3_4_2Genome resource bank
Stress écologiques (5)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality
Priorités de recherche (3)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_5Threats
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Graminoid
Références bibliographiques (2)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2019).
- Larridon, I., Rabarivola, L., Xanthos, M. and Muasya, A.M. 2019. Revision of the Afro-Madagascan genus <i>Costularia</i> (Schoeneae, Cyperaceae): infrageneric relationships and species delimitation. <i>PeerJ</i>.
Évaluateurs & contributeurs (4)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Larridon, I. & Rabarivola, M.L.
evaluator
Andriambololonera, S., Faranirina, L. & Ravaomanalina, H.
facilitators
Hargreaves, S.
institutions
Royal Botanic Gardens, Kew
Larridon, I. & Rabarivola, M.L. 2019. Costularia pantopoda. The IUCN Red List of Threatened Species 2019: e.T130617547A130617561. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s
Consulter sur les bases externes
Observations & statuts
Cartographie
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (4)— redirigent vers cette page
- Cladium pantopodumBaker
- Machaerina pantopoda(Baker) T.Koyama
- Mariscus pantopodus(Baker) Fernald
- Tetraria pantopoda(Baker) T.Koyama
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).