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Rajisha Vijayan Makes a Surprise Entry Into Mammootty’s Kalamkaval Ahead of Release_我的网站
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Chinese scientists studying a 244-million-year-old ichthyosaur Mixosaurus fossil from Southwest China’s Guizhou Province found at least 11 embryos inside the specimen. The discovery sets a new record for the highest number of embryos found in ichthyosaur lineages and reveals that high reproductive capacity in ichthyosaurs emerged earlier than previously believed, chinanews.com reported on Wednesday.
Ichthyosaur was among the most successful Mesozoic marine reptiles, and its reproductive strategy was considered crucial to their adaptation to ocean environments. Its reproductive ability before extinction has long intrigued paleontologists.
A joint research team from the Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences (CAS), and the Zhejiang Museum of Natural History, has published the study on the ichthyosaur paleontology in the international journal PeerJ.
According to Wang Wei, the paper’s corresponding author and an associate professor at the institute, embryo-preserving ichthyosaur fossils have been found across 11 genera from the Early Triassic to the Early Cretaceous.
However, for ichthyosaur groups that diverged in the Early Triassic, embryo-bearing fossils known to scientists remain scarce, and knowledge about the number of offspring they carried is especially limited. Previous discoveries of pregnant specimens, such as Chaohusaurus and Mixosaurus, contained no more than three embryos, suggesting limited early reproductive capacity among early ichthyosaurs.
According to Gu Shengxiao, the paper’s first author and a researcher at the Zhejiang Museum of Natural History, the study examined an almost complete adult Mixosaurus panxianensis fossil from Guizhou’s Middle Triassic strata, dating back about 244 million years. The specimen measures 112 centimeters long, including a skull length of 22 centimeters, with only the tail tip missing.
The researchers identified 11 fetal ichthyosaur skeletons with skulls inside the adult specimen’s abdomen, confirming they were embryos rather than cannibalized prey based on their position and morphology. There are also fossil pieces outside the belly of the adult, which could belong to the 11 or represent other embryos.
All embryos in the Mixosaurus panxianensis fossil were at a similar late developmental stage, suggesting the mother died shortly before giving birth, according to the researchers.
The Mixosaurus panxianensis fossil containing at least 11 embryos sets a record for Triassic ichthyosaurs and all known ichthyosaur species. The researchers believe this indicates that Mixosaurus may have adopted a reproductive strategy of producing large numbers of offspring in a single birth. This exceptionally high reproductive capacity may have provided them with a survival advantage.
Among Triassic ichthyosaurs and all known ichthyosaur groups, Mixosaurus is the genus with the largest number of fossil specimens and is also one of the most widely distributed ichthyosaurs.
The researchers said the multi-embryo Mixosaurus panxianensis fossil may represent an extreme case, but it confirms the species’ ability to produce large numbers of offspring, potentially contributing to its dominance among contemporaneous marine reptiles.
The study offers the first fossil evidence of high fertility in Triassic ichthyosaurs. Future research will examine other embryo-bearing Triassic ichthyosaurs to determine whether a multiple-offspring reproductive strategy was common in early ichthyosaur evolution and what factors drove this trait, Wang said.
Global Times
。 With only a few days remaining for the arrival of Mammootty’s much awaited Kalamkaval, the makers have dropped an unexpected announcement that has instantly set social media buzzing. A newly unveiled poster confirms that Rajisha Vijayan is part of the film, marking the first official word about her involvement. Until now, the team had kept her appearance completely under wraps, making this reveal a genuine pre release surprise.Kalamkaval marks the directorial debut of Jithin K Jose, who has co written the film with Jishnu Sreekumar. The story is set against a moody crime thriller backdrop with Mammootty in the lead, supported by Vinayakan who plays a police officer with considerable impact. The cast also features Dies Irae actor Jibin Gopinath in an important role. Behind the scenes, the film brings together a strong technical team that includes cinematographer Faisal Ali, editor Praveen Prabhakar, composer Mujeeb Majeed and production designer Shajie Naduvil. Produced by Mammootty Kampany and distributed in Kerala by Wayfarer Films, the project has already been cleared with a U/A 16+ certification.The announcement of Rajisha’s presence adds a final stroke of mystery to the film’s promotion. With the poster focusing entirely on her steely presence, the makers seem to be hinting at a character who holds narrative weight within Kalamkaval’s tense world. View this post on Instagram A post shared by Mammootty Kampany (@mammoottykampany) A welcome Malayalam return for Rajisha VijayanFor Rajisha, this film marks her return to Malayalam cinema after a brief gap. She was last seen in the 2023 release Amala in a cameo appearance and her most recent full length Malayalam role was in Madhura Manohara Moham in the same year. Since then, she has been active in Tamil cinema, including a key role in Mari Selvaraj’s Bison Kaalamaadan, where she shared the screen with Dhruv Vikram and Anupama Parameswaran. Her performance drew praise, reinforcing her reputation as one of the more dynamic talents among the younger generation of actors.She is also part of Karthi’s Sardar 2 where she is expected to reprise her earlier role from the first film. With this slate, Rajisha is clearly moving between industries with impressive versatility. Her presence in Kalamkaval therefore raises curiosity about the tone and texture of her character and how it fits within the film’s shadowy world.Given the nature of the story, Rajisha’s role could be a pivot in the unfolding mystery or a character who carries emotional depth that enriches the central conflict. The team has not revealed anything about her character apart from the poster, which has only amplified speculation.The film gathers momentum as release day approachesKalamkaval arrives with the promise of a dark investigative thriller set in a border region where tension runs high from the first frame. Promotional material has so far positioned Mammootty and Vinayakan at the centre of a slow burning narrative built on suspicion, conflicting loyalties and hidden motivations. The teasers and stills have created an atmosphere filled with unease, suggesting that the story explores the shadows that lie beneath seemingly ordinary lives. View this post on Instagram A post shared by Mammootty Kampany (@mammoottykampany) The addition of Rajisha to the ensemble deepens this intrigue. The makers appear to be saving details of her role for the theatrical experience, a strategy that makes the lead up to the release even more engaging. As the film heads to cinemas on December 5, the audience now has one more reason to anticipate its arrival.Kalamkaval is shaping up to be a compelling thriller with a strong cast, a new directorial voice and a narrative that promises grit and emotional complexity. Rajisha’s surprise entry only heightens the expectation.Also Read: Anupama Parameswaran’s Lockdown Secures New Release Date。
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