| 词条 | Opacuincola eduardstraussi |
| 释义 |
| image = | image_caption = | status = NC | status_system = NZTCS | status_ref =[1] | genus = Opacuincola | species = eduardstraussi | authority = Martin Haase, 2008[1] | synonyms = *Hydrobiidae sp. 13 (M.174115) }} Opacuincola eduardstraussi is a critically endangered species of fresh water snail native to New Zealand. HabitatThis snail has been found in only one location in a stream in Twinforks Cave, Paturau in the Tasman District of New Zealand. The population trend of this snail is unknown at present but it is regarded as potentially threatened by land clearance, water pollution and damage by cattle.[2] Conservation StatusIn 2013 the Department of Conservation classified Opacuincola eduardstraussi as Nationally Critical under the New Zealand Threat Classification System.[3] The species was judged as meeting the criteria for Nationally Critical threat status as a result of it occupying a total area of less than 1 hectare. It is found only in one location and is also classified as Data Poor under the threat classification system.[3] References1. ^{{cite journal|last1=Haase|first1=Martin|title=The radiation of hydrobiid gastropods in New Zealand: A revision including the description of new species based on morphology and mtDNA sequence information|journal=Systematics and Biodiversity|date=February 2008|volume=6|issue=1|pages=99–159|doi=10.1017/S1477200007002630|accessdate=}} 2. ^{{cite web|title=Opacuincola eduardstraussi|url=http://www.iucnredlist.org/details/198867/0|website=The IUCN Red List of Threatened Species|publisher=IUCN|accessdate=5 September 2015}} 3. ^1 2 {{Cite journal|last=Grainger|first=N.|last2=Harding|first2=J.|last3=Drinan|first3=T.|last4=Collier|first4=K.|last5=Smith|first5=B.|last6=Death|first6=R.|last7=Makan|first7=T.|last8=Rolfe|first8=J.|date=November 2018|title=Conservation status of New Zealand freshwater invertebrates, 2018|url=https://www.doc.govt.nz/globalassets/documents/science-and-technical/nztcs28entire.pdf|journal=New Zealand Threat Classification Series|publisher=|volume=28|pages=1-29|via=Department of Conservation}} External links
4 : Gastropods described in 2008|Endangered biota of New Zealand|Gastropods of New Zealand|Tateidae |
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