Showing posts with label fish. Show all posts
Showing posts with label fish. Show all posts

Tuesday, 25 December 2012

Fresh Water Fish of Fiji


 
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Fiji Post issued a set of four stamps feature the fresh water fish which found in Fiji islands on May 13, 2002. The depicted species are the Redigobius sp., Spotted flagtail, Silver-stripe Mud-skipper,  Snake-head Gudgeon.



The 48 c stamp represents Redigobius fish. Redigobius sp has been observed in mid-water schooling, only in clear headwater areas. This fish is carnivorous and feeds on benthic invertebrates. There is evidence of parental care of demersal eggs. 

The main threat to this endemic fish is habitat destruction brought about by the logging activities being carried out in its only known sites; and the possibility of introduced invasive species encroaching the headwaters. Excessive gravel and boulder removal are also direct threats.

Redigobius lekutu is a goby, belonging to the family Gobiidae. Members of the family Gobiidae are generally small fishes, and this species is no exception. It measures only 3.5 cm from the snout to the tip of the tail - probably smaller than the index finger of the average adult.

Monday, 21 November 2011

Fishes of Belarus Reservoirs

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On August 18, 2011 the Ministry of Communications and Information of the Republic of Belarus issued 2 postage stamps of the series “Fishes of Belarus reservoirs”. The  depicted species  are Burbot, and Pike


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The burbot (Lota lota) is the only gadiform (cod-like) fish inhabiting freshwaters.The burbot is a tenacious predator, which will sometimes attack other fish that are almost the same size and as such can be a nuisance fish in waters where it is not native.

The burbot is edible.the liver of the burbot has 3 to 4 times the potency in vitamin D, and 4 to 10 times in vitamin A, than “good grades” of cod-liver oil.

Sunday, 24 April 2011

Nature of Nauru

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The Pacific Islands Forum (known until 27 October 2000 as the South Pacific Forum) is the key regional political organisation in the Pacific. It brings together at an annual meeting the 16 Heads of Government of the independent and self-governing States of the Pacific Islands region.The first Pacific Islands Forum meeting - attended by the seven founding members, Australia, the Cook Islands, Fiji, Nauru, New Zealand, Tonga and Western Samoa - was held in 1971 in Wellington, New Zealand. The meeting stemmed from a desire by leaders to address common issues from a regional perspective and to give their collective views greater weight in the international community.
To commemorate the 24th South Pacific Forum 1993 which held at Nauru, the Postal Administrative of Nauru have issued the four-block stamp featured the Nauru Island and their flora fauna. The species depicted are sea corals, fishes, sea birds, dolphin, and palm trees.
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