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Female mate sought for endangered fish
Image: Mangarahara cichlid, ZSL London Zoo
ZSL London Zoo launch urgent appeal

Aquarists at ZSL London Zoo are urgently seeking a female mate for the remaining males of a critically endangered fish species, and have launched a worldwide appeal.

The Mangarahara cichlid is thought to be extinct in the wild after the introduction of dams dried up its habitat - the Mangarahara River in Madagascar.

Two of the only remaining individuals are residing in the zoo's aquarium, and unfortunately both are male.

Using international zoo and aquarium associations, London Zoo aquarium curator, Brian Zimmerman, has been working with colleagues at Zurich Zoo in Switzerland to track down surviving females in zoos across the world.  

Having had no success, the team are now launching an urgent appeal to private aquarium owners, fish collectors and hobbyists to help them find surviving females.

Mr Zimmerman said: "The Mangarahara cichlid is shockingly and devastatingly facing extinction; its wild habitat no longer exists and as far as we can tell, only three males remain of this entire species...

“We are urgently appealing to anyone who owns or knows someone who may own these critically endangered fish, which are silver in colour with an orange-tipped tail, so that we can start a breeding programme here at the Zoo to bring them back from the brink of extinction.”

Click here to contact the team at ZSL London Zoo.

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Equine Disease Surveillance report released for Q4 2025

News Story 1
 The latest Equine Disease Surveillance report has been released, with details on equine disease from Q4 of 2025.

The report, produced by Equine Infectious Disease Surveillance, includes advice on rule changes for equine influenza vaccination.

Statistics and maps detail recent outbreaks of equine herpes virus, equine influenza, equine strangles and equine grass sickness. A series of laboratory reports provides data on virology, bacteriology, parasitology and toxicosis.

This issue also features a case study of orthoflavivus-associated neurological disease in a horse in the UK. 

Click here for more...
News Shorts
RCVS annual renewal fee for vets due

RCVS' annual renewal fee for veterinary surgeons is now due. Vets must pay their renewal fee before Wednesday, 1 April 2026.

This year's standard annual fee has increased to 431 from last year's 418. This is an approximately three per cent increase, as approved by RCVS Council and the Privy Council.

Tshidi Gardner, RCVS treasurer, said: "The small fee increase will be used to help deliver both our everyday activities and our new ambitious Strategic Plan, which includes aims such as achieving new legislation, reviewing the Codes of Professional Conduct and supporting guidance, and continuing to support the professions through activities such as the Mind Matters Initiative, RCVS Academy and career development."

A full breakdown of the new fees is on the RCVS website. Information about tax relief is available on the UK government website.