The given variable is not an array and contains a null value. Chamalycaeus microconus (Mollendorff, 1887) | Alycaeidae | Malaysia Biodiversity Information System (MyBIS)
 
 
 
Native Animals

Chamalycaeus microconus

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CR
Critically Endangered
IUCN Red List of Threatened Species
Peninsular Malaysia ver 3.1, 2016
QR Code
SSN 67759
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Taxonomy

The taxonomic status is pending for approval

Gallery  
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Shell

Description
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Chamalycaeus microconus is a small indigenous snail in the family Alycaeidae. It is distinguished by its tall spire, conical shell, constant-width penultimate whorl, and the cross-hatching of radial and spiral ridges in post-apical whorls (Foon et al., 2017). This species is only known from a single, relatively isolated limestone hill in Peninsular Malaysia, where it is only known from the type locality. Habitat degradation due to quarrying is the greatest hazard to this endemic land snail. As quarrying continues, it is estimated that this species will become extinct in the next 10-20 years (Páll-Gergely & Whitten, 2016).

Habitats
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No Description Suitability Seasonality
1
Rocky Areas → Rocky Areas
 Unknown Unknown
References : http://www.iucnredlist.org/technical-documents/classification-schemes/habitats-classification-scheme-ver3

Assessment
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Year Published Assessment Red List Category Version
2016 IUCN Red List of Threatened Species
Critically Endangered (CR)
Peninsular Malaysia
3.1

Biodiversity Experts
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Profile
Aileen Tan Shau Hwai (Prof. Dato' Dr.)
Universiti Sains Malaysia (USM)
  • Molluscs
  • Biodiversity
  • Climate Change
  • Conservation
  • Ecosystems
  • Environment
  • Marine & Coastal
  • Science
  • Digital Sequence Information (DSI)
  • Living Modified Organism (LMO)
  • Synthetic Biology
  • Protected Areas
  • Invasive Alien Species
  • PM
  • SEA
Aziz Bin Arshad (Prof. Dr.)
Universiti Putra Malaysia (UPM)
  • Fishes (Taxonomy)
  • Crustaceans (Taxonomy)
  • Fishes (Ecology)
  • Crustaceans (Ecology)
  • Molluscs (Ecology)
  • Biodiversity
  • Conservation
  • Marine & Coastal
  • PM
Liew Thor Seng (Assoc. Prof. Dr.)
Universiti Malaysia Sabah (UMS)
  • Insects
  • Molluscs
  • Biodiversity
  • Data Analysis
  • Conservation
  • Ecosystems
  • Evolution
  • Genetics
  • PM
  • SBH
  • SWK
  • SEA
Siti Azizah Mohd Nor (Prof. Dr.)
Universiti Sains Malaysia (USM)
  • Crustaceans
  • Fishes
  • Molluscs
  • Biodiversity
  • Conservation
  • Ecosystems
  • Marine & Coastal
  • Molecular
  • PM
  • SBH
  • SWK
  • SEA
  • W
Syaizwan Zahmir Zulkifli (Dr.)
Universiti Putra Malaysia (UPM)
  • Birds (Ecology)
  • Fishes (Ecology)
  • Molluscs (Ecology)
  • Biodiversity
  • Conservation
  • Ecosystems
  • Marine & Coastal
  • Water
PM - Peninsular Malaysia; SBH - Sabah; SWK - Sarawak; SEA - Southeast Asia; W - World;

References
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Article
  1. Foon, J.K., Clements, G.R. & Liew, T.S. (2017). Diversity and biogeography of land snails (Mollusca, Gastropoda) in the limestone hills of Perak, Peninsular Malaysia. ZooKeys . 682, 1-94. https://doi.org/10.3897/zookeys.682.12999
Book
  1. Liew, T.S. & Foon, J.K. (2022). An Introduction to the Land Snails and Slugs of Malaysia. Forest Research Institute Malaysia (FRIM), Malaysia. pp. 90. — [ Adobe PDF (PDF) ]
Online
  1. Pall-Gergely, B. & Whitten, T. (2016). Chamalycaeus microconus. The IUCN Red List of Threatened Species 2016: e.T102149361A102149876. Retrieved February 26, 2022, from https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T102149361A102149876.en

Publications
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An Introduction to the Land Snails and Slugs of Malaysia (February 2022)

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9 records

Acknowledgements :- Mr. Abdul Razak Mohd Nor Rasid, Mr. Badrul Amin Bin Jaffar, Ms. Norazah Binti Norddin & Mr. Tan Kok Kiat

Photo credit :- Liew Thor Seng

Species Citation :- Chamalycaeus microconus. Malaysia Biodiversity Information System (MyBIS). Accessed via https://www.mybis.gov.my/sp/67759. [Retrieved 17 April 2024].

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Website Citation: MyBIS (2024). Malaysia Biodiversity Information System. Published on the Internet https://www.mybis.gov.my/, Ministry of Natural Resources and Environmental Sustainability, Malaysia Biodiversity Centre & Forest Research Institute Malaysia. [Retrieved 17 April 2024].