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elasmobranch    
n. 软骨鱼,板鳃类

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  • Elasmobranchii - Wikipedia
    Elasmobranchii ( ɪˌlæzməˈbræŋkiaɪ [1]) is a subclass of Chondrichthyes or cartilaginous fish, including modern sharks (division Selachii), and batomorphs (division Batomorphi, including rays, skates, and sawfish) Members of this subclass are characterised by having five to seven pairs of gill slits opening individually to the exterior, rigid dorsal fins and small placoid scales on
  • Elasmobranchs - Examples, Characteristics, Classification, Pictures
    What are elasmobranchs Learn about their species and taxonomy, classification, unique characteristics with images Also, learn their differences with Holocephali
  • What Is An Elasmobranch? | Earth Life
    What Is An Elasmobranch What Defines An Elasmobranch? From electroreception to bioluminescence, placoid scales to hammerhead hunting, read on to discover what makes an elasmobranch Why Are Sharks Called Elasmobranchs? Sharks belong to the subclass Elasmobranchii, along with rays and skates The term “elasmobranch” was coined in the early 19th century to describe this group of
  • Elasmobranch - an overview | ScienceDirect Topics
    Elasmobranch metabolism relies extensively on lipid-derived ketone bodies and amino acids Notably, certain tissues like cardiac and skeletal muscle lack the capacity for long-chain fatty acid oxidation
  • Elasmobranchs: Defining Features, Diversity, and Adaptations
    Despite their ecological significance, elasmobranch populations face global threats Overfishing is a primary concern, driven by demand for their fins, meat, and liver oil Their slow growth rates and low reproductive output make them vulnerable to depletion
  • ELASMOBRANCH Definition Meaning - Merriam-Webster
    The meaning of ELASMOBRANCH is any of a subclass (Elasmobranchii) of cartilaginous fishes that have five to seven lateral to ventral gill openings on each side and that comprise the sharks, rays, skates, and extinct related fishes
  • Diving into the vertical dimension of elasmobranch movement ecology
    Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand their ecological roles and exposure to anthropogenic pressures To date, comparative studies among species at global scales have mostly focused on
  • What Is the Definition of an Elasmobranch? - ThoughtCo
    The term elasmobranch refers to the sharks, rays, and skates in the subclass Elasmobranchii and class Chondrichthyes They are cartilaginous fish
  • Frontiers | Editorial: The biology and conservation of elasmobranchs . . .
    Sadly, the IUCN has already declared the first elasmobranch, Urolophus javanicus (Martens, 1864), the Java Stingaree, as extinct due to human activities (Constance et al , 2023) Therefore, producing information on elasmobranchs through scientific sampling or contemporary approaches, is crucial
  • Diving into the vertical dimension of elasmobranch movement ecology
    Future directions Through a global synthesis of elasmobranch vertical movement data collected by biologging and telemetry tags, it was possible to explore underlying relationships, commonalities, and variation among species and highlight opportunities for improved conservation and management Yet, many questions remain





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