pectoral fin proximal radial element

Pectoral fin radial element which develops from the pectoral fin endoskeletal disc, supports a few pectoral lepidotrichia or fin rays and connects the lepidotrichia and distal radial elements with the primary pectoral girdle (scapula and coracoid).

Type Organ
Parent Structure pectoral fin radial element

Frequently Asked Questions

What is the pectoral fin proximal radial element?
Pectoral fin radial element which develops from the pectoral fin endoskeletal disc, supports a few pectoral lepidotrichia or fin rays and connects the lepidotrichia and distal radial elements with the primary pectoral girdle (scapula and coracoid).

Related Structures

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