New reed snake species identified in Mizoram
Aizawl (PTI): A team of scientists from Mizoram, in collaboration with researchers from Russia, Germany and Vietnam, has identified a new species of reed snake from the state, correcting a long-standing taxonomic misidentification and adding a previously unknown species to India's reptile fauna.
The new species has been named Calamaria Mizoramensis, after the state where it was discovered, said HT Lalremsanga, a professor at the Mizoram University's Zoology Department and the lead of the research team.
The findings were published in the international scientific journal Zootaxa on Monday, based on detailed morphological examinations and DNA analysis, he said.
According to Lalremsanga, specimens of the snake were first collected in Mizoram in 2008, but were earlier considered part of a widely distributed Southeast Asian species.
The new study establishes that the Mizoram population represents a distinct evolutionary lineage unique to the state, he said.
The research team analysed specimens collected over more than a decade from forested areas in and around Aizawl, Reiek, Sihphir and Sawlêng, as well as parts of Mamit and Kolasib districts, he added.
Lalremsanga said genetic comparisons revealed that the Mizoram reed snake differs by over 15 per cent from its closest known relatives, a level of divergence considered sufficient to recognise a new species.
The species is currently confirmed only from Mizoram, though its presence in neighbouring regions cannot be ruled out, he said.
"Its occurrence in other parts of India remains unverified, but it is likely to be present in adjoining states such as Manipur, Nagaland and Assam. A possible extension into the Chittagong region of Bangladesh also requires further confirmation," noted the study.
The genus Calamaria comprises 69 recognised species globally, most of which are small, secretive and poorly studied. The newly identified Mizoram species is non-venomous and poses no threat to humans.
Described as nocturnal and semi-fossorial, the snake inhabits humid, forested hill environments and has been recorded at elevations ranging from 670 to 1,295 metres above sea level, including areas close to human settlements such as the Mizoram University campus, the study noted.
Based on available data, the researchers have tentatively assessed the species as 'Least Concern' under the IUCN Red List criteria, citing its presence across multiple localities and the absence of major identified anthropogenic threats.
In addition, the study presents an updated checklist of Mizoram's herpetofauna, documenting 169 species, including 52 amphibians and 117 reptiles.
The researchers said the discovery highlights the need for continued biological surveys in Northeast India, particularly in forested hill regions where many species remain poorly documented.
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Real Madrid fines Valverde and Tchouaméni half a million euros each for altercation
Barcelona (AP): Real Madrid slapped players Federico Valverde and Aurélien Tchouaméni with half-a-million-euro ($588,000) fines on Friday for their altercation during practice.
The massive fines came a day after the midfielders tussled when the team trained. Valverde said in a post on social media on Thursday that no punches were thrown. But Valverde knocked his head on a table and he suffered a small cut that required a brief hospital visit.
On social media, Valverde initially called it a “meaningless fight” with a teammate and said “everything has been blown out of proportion."
His employers, however, considered it a significant enough breach of team discipline to nail both Valverde and Tchouaméni with fines that bite even the bank account of a top soccer player. The half-a-million euro penalties reflect the reputational damage the club was enduring in a chaotic end to a disappointing season.
In a statement, the 15-time European champion said its disciplinary action was concluded after both players expressed to the club “their complete remorse for what happened and apologized to one another.”
Madrid added they also apologized to their teammates, the coaching staff and club supporters, as well as showing their willingness to accept whatever disciplinary action the club deemed “opportune.”
Tchouaméni was back training with Madrid on Friday, two days before they play at Barcelona in a clasico. Madrid has to win otherwise Barcelona will be crowned La Liga champion.
After being notified of the fine, he posted a public apology to the club and its fans on social media.
“What happened this week in training is unacceptable,” Tchouaméni wrote. "I say this while thinking about the example we are expected to set for young people, whether in football or at school.
“Above all, I am sorry for the image we projected of the club.”
Valverde was not at practice due to the head knock.
Both players are set to play in the World Cup next month, with Tchouaméni playing for France and Valverde for Uruguay.
Chaotic end to a poor season
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The run-in between the players, who for seasons have played side by side in Madrid's midfield, came after they argued this week in previous training sessions. But tempers boiled over on Thursday. Spanish media was rife with reports that the players previously disagreed over the club's decision to let coach Xabi Alonso go after just months on the job.
It was not the only altercation involving Madrid players during training this week. Álvaro Carreras confirmed he was in a “minor” incident with a teammate. Spanish media said he and fellow defender Antonio Rüdiger got into a scuffle.
Álvaro Arbeloa, the coach who was promoted from Madrid's reserve team when Alonso was fired in January, will face tough questions on what went wrong inside the changing room when he gives a press conference on Saturday ahead of the clasico at Camp Nou.
Madrid is facing a second consecutive campaign without a major trophy amid rumors in the Spanish media that club president Florentino Pérez is considering bringing back Jose Mourinho to straighten out his underperforming team.
