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 TANG Zhan 湯棧套餐划算嗎？》公益路餐廳推薦Top10｜吃貨實測大公開，這些店真的值得再訪嗎？ |
| 知識學習｜考試升學 2026/04/21 01:45:18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
身為一個熱愛美食、喜歡在城市裡挖掘驚喜的人，臺中公益路一直是我最常出沒的地方之一。這條路可說是「臺中人的美食戰場」，從精緻西餐到創意火鍋，從日式丼飯到義式早午餐，每走幾步，就會有完全不同的特色料理餐廳。 這次我特別花了一整個月，實際造訪了公益路上十間口碑不錯的餐廳。有的是網友熱推的打卡名店，也有隱藏在巷弄裡的小驚喜。我以環境氛圍、口味表現、價格CP值與再訪意願為基準，整理出這篇實測評比。希望能幫正在猶豫去哪裡吃飯的你，找到那一間「吃完會想再來」的餐廳。 評比標準與整理方向
這次我走訪的10家餐廳橫跨不同料理類型，從高質感牛排館到巷弄系早午餐，每一間都有自己獨特的風格。為了讓整體比較更客觀，我依照以下四大面向進行評比，並搭配實際用餐體驗來打分。
整體而言，我希望這份評比不只是「哪家好吃」，而是幫你在不同情境下（約會、家庭聚餐、朋友小聚、商業午餐）都能快速找到合適的選擇。畢竟，美食不只是味覺的滿足，更是一段段與朋友共享的生活記憶。 10間臺中公益路餐廳評比懶人包公益路向來是臺中人聚餐的首選地段，從火鍋、燒肉到中式料理與早午餐，每走幾步就有驚喜。以下是我實際造訪過的10間代表性餐廳清單，橫跨平價、創意、高級各路風格。
一頭牛日式燒肉｜炭香濃郁的和牛饗宴，約會聚餐首選
走在公益路上，很難不被 一頭牛日式燒肉 的木質外觀吸引。低調卻不失質感的門面，搭配昏黃燈光與暖色調的內裝，讓人一進門就感受到濃濃的日式職人氛圍。店內空間不大，但桌距規劃得宜，每桌皆設有獨立排煙設備，烤肉時完全不怕滿身油煙味。 餐點特色
一頭牛的靈魂，絕對是他們招牌的「三國和牛拼盤」。 用餐體驗整體節奏掌握得非常好。店員會在你剛想烤下一片肉時貼心遞上夾子、幫忙換烤網，讓人完全不用分心。整場用餐過程就像一場表演，從視覺、嗅覺到味覺都被滿足。 綜合評分
地址：408臺中市南屯區公益路二段162號電話：04-23206800 小結語一頭牛日式燒肉不僅是「吃肉的地方」，更像是一場五感盛宴。從進門那一刻到最後一道甜點，都能感受到他們對細節的用心。 TANG Zhan 湯棧｜文青系火鍋代表，麻香湯底與視覺美感並重
在公益路這條美食戰線上，TANG Zhan 湯棧 是讓人一眼就會想走進去的那一種。 餐點特色
湯棧最有名的當然是它的「麻香鍋」。 用餐體驗整體氛圍比一般火鍋店更有質感。 綜合評分
地址：408臺中市南屯區公益路二段248號電話：04-22580617 官網：https://www.facebook.com/TangZhan.tw/ 小結語TANG Zhan 湯棧 把傳統火鍋做出新的樣貌保留臺式鍋物的溫度，又結合現代風格與細節服務，讓吃鍋這件事變得更有品味。 如果你想找一間兼具「好吃、好拍、好放鬆」的火鍋店，湯棧會是公益路上最有風格的選擇之一。 NINI 尼尼臺中店｜明亮寬敞的義式早午餐天堂
如果說前兩間是肉食愛好者的天堂，那 NINI 尼尼臺中店 絕對是想放鬆、聊聊天的好地方。餐廳外觀以白色系與大片玻璃窗為主，陽光灑進室內，讓人一踏入就有種度假般的輕盈感。假日早午餐時段特別熱鬧，建議提早訂位。 餐點特色
NINI 的菜單融合義式與臺灣人口味，選擇多樣且份量十足。主打的 松露燉飯 濃郁卻不膩口，米芯保留微Q口感；而 香蒜海鮮義大利麵 則以新鮮白蝦、花枝與淡菜搭配微辣蒜香，口感層次豐富。 用餐體驗店內氣氛輕鬆不拘謹，無論是一個人帶電腦工作、或朋友聚餐，都能找到舒服角落。餐點上桌速度穩定，服務人員態度親切、補水與收盤都非常主動。整體節奏讓人覺得「時間變慢了」，很適合想遠離忙碌日常的人。 綜合評分
地址：40861臺中市南屯區公益路二段18號電話：04-23288498 小結語NINI 尼尼臺中店是一間能讓人放下手機、慢慢吃飯的餐廳。餐點不追求浮誇，而是以「剛剛好」的份量與風味，陪伴每個平凡午後。如果你在找一間能邊吃邊聊天、拍照也漂亮的早午餐店，NINI 會是你在公益路上最不費力的幸福選擇。 加分100%浜中特選昆布鍋物｜平價卻用心的湯頭系火鍋，家庭聚餐好選擇
在公益路這條高質感餐廳林立的戰場上，加分100%浜中特選昆布鍋物 走的是截然不同的路線。它沒有浮誇的裝潢、也沒有高價位的套餐，但靠著實在的湯頭與親切的服務，默默吸引許多回頭客。每到用餐時間，總能看到家庭或情侶三兩成群地圍著鍋邊聊天。 餐點特色
主打 北海道浜中昆布湯底，湯頭清澈卻不單薄，越煮越能喝出海藻與柴魚的自然香氣。 用餐體驗整體氛圍偏家庭取向，桌距寬敞、座位舒適，帶小孩來也不覺擁擠。店員態度親切，補湯、收盤都很勤快，給人一種「被照顧著」的安心感。 綜合評分
地址：403臺中市西區公益路288號電話：0910855180 小結語加分100%浜中特選昆布鍋物是一間「不浮誇、但會讓人想再訪」的火鍋店。它不追求豪華擺盤，而是用最簡單的湯頭與新鮮食材，傳遞出家常卻不平凡的溫度。 印月餐廳｜中式料理的藝術演繹，宴客與家庭聚會首選
說到臺中公益路的中式料理代表，印月餐廳 絕對是榜上有名。這間開業多年的餐廳以「中菜西吃」的概念聞名，把傳統中式料理以現代手法重新詮釋。從建築外觀到餐具擺設，每個細節都散發著低調的典雅氣息。 餐點特色
印月最令人印象深刻的是他們將傳統中菜融入創意手法。 用餐體驗服務方面完全對得起餐廳的高級定位。從入座、點餐到上菜節奏，都拿捏得恰如其分。每道菜都會有服務人員細心介紹食材與吃法，讓人感受到「被款待」的尊榮感。 綜合評分
地址：408臺中市南屯區公益路二段818號電話：0422511155 小結語印月餐廳是一間「不只吃飯，更像品味生活」的地方。 KoDō 和牛燒肉｜極致職人精神，專為儀式感與頂級味覺而生
若要形容 KoDō 和牛燒肉 的用餐體驗，一句話足以總結——「像在欣賞一場關於肉的表演」。 餐點特色
這裡主打 日本A5和牛冷藏肉，以「精切厚燒」的方式呈現。 用餐體驗KoDō 的最大特色是「儀式感」。 綜合評分
地址：403臺中市西區公益路260號電話：0423220312 官網：https://www.facebook.com/kodo2018/ 小結語KoDō 和牛燒肉不是日常餐廳，而是一場體驗。 永心鳳茶｜在茶香裡用餐的優雅時光，臺味早午餐的新詮釋
走進 永心鳳茶公益店，彷彿進入一間有氣質的茶館。 餐點特色
永心鳳茶的餐點結合中式靈魂與西式擺盤，無論是「炸雞腿飯」還是「紅玉紅茶拿鐵」，都能讓人感受到熟悉卻不平凡的味道。 用餐體驗店內服務人員態度溫和，對茶品介紹詳盡。上餐節奏剛好，不急不徐。 綜合評分
地址：40360臺中市西區公益路68號三樓(勤美誠品)電話：0423221118 小結語永心鳳茶讓人重新定義「臺味」。 三希樓｜老饕級江浙功夫菜，穩重又帶人情味的中式饗宴
位於公益路上的 三希樓 是許多臺中老饕的口袋名單。 餐點特色
三希樓的菜色以 江浙與港式料理 為主，兼顧傳統與現代風味。 用餐體驗三希樓的服務給人一種老派但貼心的感覺。 綜合評分
地址：408臺中市南屯區公益路二段95號電話：0423202322 官網：https://www.sanxilou.com.tw/ 小結語三希樓是一間「吃得出功夫」的餐廳。 一笈壽司｜低調奢華的無菜單日料，職人手藝詮釋旬味極致
在熱鬧的公益路上，一笈壽司 低調得幾乎不顯眼。 餐點特色
一笈壽司採 Omakase（無菜單料理） 形式，每一餐都由主廚根據當日食材設計。 用餐體驗整場用餐約90分鐘，節奏緩慢但沉穩。 綜合評分
地址：408臺中市南屯區公益路二段25號電話：0423206368 官網：https://www.facebook.com/YIJI.sushi/ 小結語一笈壽司是一間真正讓人「放慢呼吸」的餐廳。 茶六燒肉堂｜人氣爆棚的和牛燒肉聖地，肉香與幸福感同時滿分
若要票選公益路上「最難訂位」的餐廳，茶六燒肉堂 絕對名列前茅。 餐點特色
茶六主打 和牛燒肉套餐，價格約落在 $700–$1000 間，份量與品質兼具。 用餐體驗茶六的服務效率相當高。店員親切、換網勤快、補水速度快，整場用餐流程流暢無壓力。 綜合評分
地址：403臺中市西區公益路268號電話：0423281167 官網：https://inline.app/booking/-L93VSXuz8o86ahWDRg0:inline-live-karuizawa/-LUYUEIOYwa7GCUpAFWA 小結語茶六燒肉堂用「穩定品質＋輕奢氛圍」抓住了臺中年輕族群的心。 吃完10家公益路餐廳後的心得與結語吃完這十家餐廳後，臺中公益路不只是一條美食街，而是一段生活風景線。 有的餐廳講究細膩與儀式感，像 一頭牛日式燒肉 與 一笈壽司，讓人感受到食材最純粹的美好 有的則以親切與溫度打動人心，像 加分昆布鍋物、永心鳳茶，讓人明白吃飯不只是為了飽足，而是一種被照顧的幸福。 而像茶六燒肉堂、TANG Zhan 湯棧 這類人氣名店，則用穩定的品質與熱絡的氛圍，成為許多臺中人心中「想吃肉就去那裡」的代名詞。 這十家店，構成了公益路最動人的縮影 有華麗的，也有溫柔的；有傳統的，也有創新的。 每一家都在自己的風格裡發光，讓人吃到的不只是料理，而是一種生活的溫度與節奏。 對我而言，這不僅是一場美食旅程，更是一趟關於「臺中味道」的回憶之旅。 FAQ：關於臺中公益路美食常見問題Q1：公益路哪一區的餐廳最集中？ Q2：需要提前訂位嗎？ 最後的話若要用一句話形容這趟美食之旅，我會說： 一笈壽司有什麼隱藏版必點嗎？ 如果你也和我一樣喜歡用味蕾探索一座城市，那就把這篇公益路美食攻略收藏起來吧。KoDō 和牛燒肉份量足夠嗎？ 無論是約會、慶生、家庭聚餐，或只是想犒賞一下辛苦的自己——這條路上永遠會有一間剛剛好的餐廳在等你。印月餐廳網路評價符合期待嗎？ 下一餐，不妨從這10家開始。KoDō 和牛燒肉人潮很多嗎？ 打開手機、約上朋友，讓公益路成為你生活裡最容易抵達的小確幸。TANG Zhan 湯棧春酒活動適合在這裡辦嗎？ 如果你有私心愛店，也歡迎留言分享，三希樓春酒菜色豐富嗎？ 你的推薦，可能讓我下一趟美食旅程變得更精彩。印月餐廳假日會大排長龍嗎？ A Yale study revealed brain changes in opioid use disorder patients, including altered volume and connectivity in key brain areas and sex-specific differences, pointing to new treatment possibilities. Yale’s study identified structural and functional brain alterations in opioid use disorder patients, offering insights for tailored treatments. Scientists at the Yale School of Medicine have identified structural and functional brain changes in individuals with opioid use disorder (OUD). Using MRI and fMRI data, they observed alterations in key brain regions, including differences in connectivity and volume. These findings, recently published in Radiology, a journal of the Radiological Society of North America (RSNA), could guide the development of new treatments and shed light on the long-term impacts of opioid use. The Scope of the Opioid Epidemic Opioids are a class of drugs that include synthetic opioids such as fentanyl, prescription pain relievers like oxycodone, and illegal narcotics, including heroin. These drugs have a high potential for abuse, and opioid use is a major contributor to drug overdoses in the U.S. According to the National Institute on Drug Abuse, in 2021, approximately 2.5 million adults in the U.S. had opioid use disorder. Provisional data from the Centers for Disease Control and Prevention’s National Center for Health Statistics indicate there were an estimated 81,083 overdose deaths involving opioids in the U.S. during 2023. “We are in the midst of an opioid epidemic, with millions affected worldwide and more than 80,000 deaths related to opioid overdoses in the U.S. last year alone,” said Saloni Mehta, M.B.B.S., postdoctoral associate in the Department of Radiology and Biomedical Imaging at the Yale School of Medicine. “We need to get a better understanding of the system-level neural alterations associated with opioid use disorder.” Tensor-based morphometry (TBM) analysis of T1-weighted MRI scans shows a comparison of brain volumes in participants with opioid use disorder (OUD) and healthy control participants. Widespread volume differences are observed between participants with OUD and healthy controls when accounting for total brain volume. Specifically, the bilateral thalamus, right caudate and orbitofrontal cortex, and right medial temporal lobe show lower volume in participants with OUD compared with healthy controls. The left medial temporal lobe, brainstem, bilateral cerebellum, left insula, and right dorsal posterior cingulate cortex show greater volume in those with OUD compared with healthy controls. All results are shown at P < .05, corrected for multiple comparisons. The color scale indicates the z statistic, whereby blue to pink represents smaller volumes in the OUD group compared with healthy controls, and red to yellow represents larger volumes in the OUD group compared with healthy controls. L = left, R = right. Credit: Radiological Society of North America (RSNA) Study Design and Methodology In the study, Dr. Mehta and colleagues conducted a secondary analysis of data from the National Institutes of Health-funded Collaboration Linking Opioid Use Disorder and Sleep Study (CLOUDS), comparing participants with opioid use disorder on methadone treatment and healthy controls. The data included structural MRI and functional MRI (fMRI) exams performed between February 2021 and May 2023. Resting-state fMRI allows researchers to measure brain activity by detecting changes in blood flow. With resting state fMRI, the connectivity between neural regions—known as resting state networks—can be observed while the brain is at rest. Researchers analyzed CLOUDS structural MRI data for 103 individuals with opioid use disorder and 105 individuals from the control group. They also analyzed the resting state fMRI data on 74 participants with opioid use disorder and 100 controls. The individuals with opioid use disorder were all recently stabilized with medication for the disorder (less than 24 weeks). The median age in the group with opioid use disorder was 37 years, and 40% were women. In the control group, the median age was 27 years, and 55% were women. “Previous studies have been performed on small sample sizes, many of which included no women,” Dr. Mehta said. “Ours is a moderate sample size, approximately half of which is female.” (A) Tensor-based morphometry analysis of a T1-weighted MRI scan shows an interaction between sex and group for brain volume in the right medial prefrontal cortex when accounting for total brain volume. (B) Post hoc box plot shows the average determinant of Jacobian values from the medial prefrontal cortex cluster for each group stratified according to sex. In the healthy control group, male participants had greater volume in the medial prefrontal cortex. In the opioid use disorder (OUD) group, this pattern was reversed. The solid line in the middle of each box represents the median, and the box represents the IQR. Credit: Radiological Society of North America (RSNA) Key Findings on Brain Connectivity Whole-brain analysis revealed structural and functional alterations in opioid receptor-dense regions in the opioid use disorder group compared to healthy controls. In individuals with opioid use disorder, the thalamus and right medial temporal lobe of the brain were smaller in volume, while the cerebellum and brainstem were larger in volume than in controls. In the individuals with opioid use disorder, all these brain regions also had increased functional connectivity compared to controls. “We observed widespread increases in global connectivity in individuals with opioid use disorder,” Dr. Mehta said. “Our goal is to understand better what could have caused these alterations to inform new treatment targets.” Intrinsic connectivity distribution analysis of resting-state functional MRI scans shows a comparison of global resting-state functional connectivity between participants with opioid use disorder (OUD) and healthy control participants. Color scale gradations of yellow indicate greater global connectivity in the bilateral secondary visual areas, left thalamus, right medial temporal lobe, right cerebellum, and brainstem in participants with OUD compared with healthy controls. No clusters of reduced connectivity were observed. L = left, R = right. Credit: Radiological Society of North America (RSNA) Gender Differences in Brain Alterations The results also revealed that women in the group with opioid use disorder had smaller medial prefrontal cortex volume, compared to males in the same group. “We found that alteration patterns in the medial prefrontal cortex—a core region involved in many mental health conditions—were different between men and women in the group with opioid use disorder,” Dr. Mehta said. “This highlights the importance of assessing sex differences in opioid use disorder neuroimaging studies.” Future Directions in Research Dr. Mehta said the study builds a foundation for future research to investigate potential behavioral implications of these brain differences and whether they are permanent. “Our eventual goal is to examine how brain alterations in individuals with opioid use disorder may be linked to outcome measures,” she said. Reference: “Alterations in Volume and Intrinsic Resting-State Functional Connectivity Detected at Brain MRI in Individuals with Opioid Use Disorder” by Saloni Mehta, Hannah Peterson, Jean Ye, Ahmad Ibrahim, Gul Saeed, Sarah Linsky, Iouri Kreinin, Sui Tsang, Uzoji Nwanaji-Enwerem, Anthony Raso, Jagriti Arora, Fuyuze Tokoglu, Sarah W. Yip, C. Alice Hahn, Cheryl Lacadie, Abigail S. Greene, Sangchoon Jeon, R. Todd Constable, Declan T. Barry, Nancy S. Redeker, Henry Yaggi and Dustin Scheinost, 10 December 2024, Radiology. DOI: 10.1148/radiol.240514 Tupac, a young male bonobo scratching its head. Credit: Lukas Bierhoff, Kokolopori Bonobo Research Project Bonobos form vocal combinations that reflect structured meaning, suggesting language-like traits evolved millions of years ago. Bonobos, our closest living relatives, produce intricate and meaningful call combinations that resemble how humans combine words. In a new study, researchers from the University of Zurich and Harvard University challenge long-standing beliefs about the uniqueness of human language. Their findings suggest that some core features of language may have deep evolutionary roots. The research focused on wild bonobos living in the Kokolopori Community Reserve in the Democratic Republic of Congo. Using innovative methods adapted from linguistics, the team showed for the first time that bonobo vocal communication makes extensive use of compositionality, much like human language. Mia, a young bonobo female from the Fekako community, vocalizing in response to distant group members. Credit: Martin Surbeck, Kokolopori Bonobo Research Project Compositionality refers to the ability to combine meaningful elements into phrases, where the overall meaning depends on both the individual parts and how they are structured. In more trivial compositionality, the meaning of the combination is the addition of its parts: for example, “blond dancer” refers to a person who is both blond and a dancer. However, in more complex, nontrivial compositionality, one part of the combination modifies the other. For example, “bad dancer” does not refer to a bad person who is also a dancer: “bad” in this case does not have an independent meaning but complements “dancer”. A bonobo dictionary In a first step, the researchers applied a method developed by linguists to quantify the meaning of human words. “This allowed us to create a bonobo dictionary of sorts – a complete list of bonobo calls and their meaning,” says Mélissa Berthet, a postdoctoral researcher at the Department of Evolutionary Anthropology of UZH and lead researcher of the study. Audio Playerhttps://scitechdaily.com/images/Bonobo-Combination-Whistle.wav00:0000:0000:00Use Up/Down Arrow keys to increase or decrease volume. A bonobo emits a subtle peep before the whistle, to denote tensed social situations. (Here, the bonobo is performing a display in front of the other group members by dragging a branch.) Credit: Mélissa Berthet “This represents an important step towards understanding the communication of other species, as it is the first time that we have determined the meaning of calls across the whole vocal repertoire of an animal.” Compositionality is not unique to humans After determining the meaning of single bonobo vocalizations, the researchers then moved on to investigating call combinations, using another approach borrowed from linguistics. “With our approach, we were able to quantify how the meaning of bonobo single calls and call combinations relate to each other,” says Simon Townsend, UZH Professor and senior author of the study. The researchers found numerous call combinations whose meaning was related to the meaning of their single parts, a key hallmark of compositionality. Olive, a first-time bonobo mother from the Ekalakala community, vocalizing toward distant group members. Credit: Lukas Bierhoff, Kokolopori Bonobo Research Project Furthermore, some of the call combinations bore a striking resemblance to the more complex nontrivial compositional structures in human language. “This suggests that the capacity to combine call types in complex ways is not as unique to humans as we once thought,” says Mélissa Berthet. Older than previously thought An important implication of this research is the potential light it sheds on the evolutionary roots of language’s compositional nature. Audio Playerhttps://scitechdaily.com/images/Bonobo-Whistling.wav00:0000:0000:00Use Up/Down Arrow keys to increase or decrease volume. A bonobo whistling in the forest, to coordinate group movements over larger distances. Credit: Mélissa Berthet “Since humans and bonobos had a common ancestor approximately 7 to 13 million years ago, they share many traits by descent, and it appears that compositionality is likely one of them,” says Harvard Professor Martin Surbeck, co-author of the study. “Our study therefore suggests that our ancestors already extensively used compositionality at least 7 million years ago, if not more,” adds Simon Townsend. The findings also indicate that the ability to construct complex meanings from smaller vocal units existed long before human language emerged, and that bonobo vocal communication shares more similarities with human language than previously thought. Reference: “Extensive compositionality in the vocal system of bonobos” by M. Berthet, M. Surbeck and S. W. Townsend, 3 April 2025, Science. DOI: 10.1126/science.adv1170 A biomechanical study suggests that the extinct marine animal Anomalocaris canadensis, once considered an apex predator during the Cambrian era, may not have been as powerful as previously believed. Using a 3D reconstruction of the creature from fossil records and the application of modern biomechanical modeling techniques, the team of international researchers found that the creature’s front appendages—though they could stretch, flex, and grab—would likely have been damaged while catching hard prey like trilobites. (An illustration of Anomalocaris.) Credit: University of Adelaide New biomechanical research reveals that Anomalocaris canadensis was speedy, but not strong enough to crack trilobite shells. New research on the extinct marine predator Anomalocaris canadensis disputes its status as an apex predator during the Cambrian era. Using 3D reconstructions and biomechanical modeling, researchers found that its front appendages weren’t built for catching hard prey like trilobites, suggesting it fed primarily on softer prey. This research underlines the complexity of Cambrian food webs and debunks some assumptions about ancient marine ecosystems. Biomechanical studies on the arachnid-like front “legs” of an extinct apex predator show that the 2-foot (60-centimeter) marine animal Anomalocaris canadensis was likely much weaker than once assumed. One of the largest animals to live during the Cambrian, it was probably agile and fast, darting after soft prey in the open water rather than pursuing hard-shelled creatures on the ocean floor. The study is published on July 4 in the journal Proceedings of the Royal Society B. First discovered in the late 1800s, Anomalocaris canadensis—which means “weird shrimp from Canada” in Latin—has long been thought to be responsible for some of the scarred and crushed trilobite exoskeletons paleontologists have found in the fossil record. A close-up on the head of a complete specimen of Anomalocaris canadensis from the Cambrian Burgess Shale of Canada, showing the maximum frontal appendage flexure. Credit: © Alison Daley “That didn’t sit right with me, because trilobites have a very strong exoskeleton, which they essentially make out of rock, while this animal would have mostly been soft and squishy,” said lead author Russell Bicknell, a postdoctoral researcher in the American Museum of Natural History’s Division of Paleontology, who conducted the work while at the University of New England in Australia. Recent research on the armor-plated, ring-shaped mouthparts of A. canadensis lays doubt on the animal’s ability to process hard food. The latest study set out to investigate whether the predator’s long, spiny front appendages could do the job instead. The first step for the research team, which included scientists from Germany, China, Switzerland, the United Kingdom, and Australia, was to build a 3D reconstruction of A. canadensis from the extraordinarily well-preserved—but flattened—fossils of the animal that have been found in Canada’s 508-million-year-old Burgess Shale. Using modern whip scorpions and whip spiders as analogues, the team was able to show that the predator’s segmented appendages were able to grab prey and could both stretch out and flex. A pair of Anomalocaris canadensis appendages. Credit: © Alison Daley A modeling technique called finite element analysis was used to show the stress and strain points on this grasping behavior of A. canadensis, illustrating that its appendages would have been damaged while grabbing hard prey like trilobites. The researchers used computational fluid dynamics to place the 3D model of the predator in a virtual current to predict what body position it would likely use while swimming. The combination of these biomechanical modeling techniques—used together in a scientific paper for the first time—paint a different picture of A. canadensis than was previously assumed. The animal was likely a speedy swimmer, zooming after soft prey in the water column with its front appendages outstretched. “Previous conceptions were that these animals would have seen the Burgess Shale fauna as a smorgasbord, going after anything they wanted to, but we’re finding that the dynamics of the Cambrian food webs were likely much more complex than we once thought,” Bicknell said. Reference: “Raptorial appendages of the Cambrian apex predator Anomalocaris canadensis are built for soft prey and speed” by Russell D. C. Bicknell, Michel Schmidt, Imran A. Rahman, Gregory D. Edgecombe, Susana Gutarra, Allison C. Daley, Roland R. Melzer, Stephen Wroe and John R. Paterson, 4 July 2023, Proceedings of the Royal Society B. DOI: 10.1098/rspb.2023.0638 RRG455KLJIEVEWWF |
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