Metacrininae Klikushin 1977

• Main Authors: Roux, Michel, Philippe, Michel
• Format: Text
• Language: unknown
• Published: Zenodo 2021
• Subjects: Biodiversity; Taxonomy; Animalia; Echinodermata; Crinoidea; Isocrinida; Isselicrinidae; Antarctic; Antarctic Peninsula; Argentino; Rasmussen; Seymour; Seymour Island; Hess; Marambio; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5281/zenodo.5572102; https://zenodo.org/record/5572102

Subfamily Metacrininae Klikushin, 1977 Remarks. Metacrininae differ from all other Isocrinida in having more than 2 IBr with IBr2 bearing the first pinnule, and a muscular synarthry at IIBr1+2. The primibrachitaxis has a synostose at IBr4+5 when the number of IBr is>4. Their stalk symplexies disp...