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Knipowitschia radovici

Status_ne_offStatus_dd_offStatus_lc_offStatus_nt_offStatus_vu_onStatus_en_offStatus_cr_offStatus_ew_offStatus_ex_off
 

Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA ACTINOPTERYGII PERCIFORMES GOBIIDAE

Scientific Name: Knipowitschia radovici
Species Authority: Kovacic, 2005
Common Name/s:
English Norin Goby

Assessment Information [top]

Red List Category & Criteria: Vulnerable   D2   ver 3.1
Year Assessed: 2008
Assessor/s: Freyhof, J. & Kottelat, M.
Reviewer/s: Bogutskaya, N., & Smith, K. (IUCN Freshwater Biodiversity Unit)
Justification:
The species is only known from the type locality, a small karstic stream (Norin stream - 10 km long) in the Neretva drainage (Croatia). It is not believed that the species is wider distributed as in similar habitat nearby other similar goby species are recorded. There is a potential threat from the water abstraction, making the species occur in only one location, however the area is currently protected in order to maintain the water quality.

Geographic Range [top]

Range Description: Only known from the type locality the Norin stream (10 km) in the Neretva drainage (Croatia).
Countries:
Native:
Croatia
Range Map:
(click map to view full version)
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Population [top]

Population: Very rare.
Population Trend: Unknown

Habitat and Ecology [top]

Habitat and Ecology: Habitat:
Outflow of a karstic spring, discharging 3.5-6.0 m/s in summer, down to 5.5 m, with gravel to mud-gravel bottom.

Biology:
No data. Adults observed in deepest parts of stream, juveniles in shallow areas among vegetation.
Systems: Freshwater

Threats [top]

Major Threat(s): Water is abstracted from the spring and used for drinking water. However the habitat is in good condition.

Conservation Actions [top]

Conservation Actions: The area is protected to maintain clean drinking water.
Citation: Freyhof, J. & Kottelat, M. 2008. Knipowitschia radovici. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 08 February 2012.
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