{
  "id": 11106569,
  "title": "Convergent evolution of extreme snout elongation in deep-sea fishes reveals constrained trajectories",
  "url": "https://urgent.news/2026/09/30/convergent-evolution-of-extreme-snout-elongation-in-deep-sea-fishes",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-30T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.24.754272v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Phenotypic extremes are scattered across the Tree of Life, suggesting that evolutionary constraints often limit their emergence. Yet striking departures from standard body plans, such as elongate snouts, have evolved convergently across deep time. We investigate extreme morphologies in two distantly related deep-sea fish clades: spikefishes (pufferfish relatives) and snipefishes (seahorse…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}