বর্গ Chondrichthyes একটি তরূণাস্থিতুল্য কঙ্কাল এবং placoid দাঁড়িপাল্লা দ্বারা চিহ্নিত বহু মাছের মধ্যে একটি: শুধু মাত্র হাঙ্গর ও; রে; স্কেইট্

selachians's Usage Examples:

rays, sharks)     Trypanorhyncha (fishes/crustaceans/molluscs → bony fishes/selachians)  .

relatives) Recent molecular studies suggest the Batoidea are not derived selachians as previously thought.

"Early Jurassic selachians from the Hasle Formation on Bornholm, Denmark" (PDF).

(2004) Late Jurassic selachians (Chondrichthyes, Elsamobranchii) from southern Germany: Re-evaluation.

Early Jurassic selachians from the Hasle Formation on Bornholm, Denmark.

part of the group he called Selachē (roughly, the modern zoologist's selachians).

"New Western Hemisphere occurrences of fossil selachians".

During the Triassic and Early Jurassic, hybodontiforms were the dominant selachians in both marine and non-marine environments.

selachians's Meaning':

any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates

Synonyms:

chondrichthian; cartilaginous fish; shark; ray; subclass Elasmobranchii; elasmobranch; Selachii; Elasmobranchii; subclass Selachii;

Antonyms:

absorb;