File:FMIB 47970 Skull of Perch with the Operculum removed, to show the bones of the head, the branchial arches, and the branchi-ostegal rays.jpeg

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Summary[edit]

Author
Description
English: Skull of Perch with the Operculum removed, to show the bones of the head, the branchial arches, and the branchi-ostegal rays

1, Frontal; 2, pre-frontal; 3, post-frontal; 4, epiotic; 5, supra-occipital; 6, basi-occipital; 7, ex-occipital; 9, vomer; 10, para-sphenoid; ll, nasal; 12, all-sphenoid; 13, orbito-sphenoid; 15, petrosal; 17, pre-maxillary; 18, maxillary; 19, dentary and articular elements of mandible; 20, hyo-mandibular; 21, quadrate; 22, metapterygoid; 23, pterygoid; 24, ento-pterygoid; 25, palatine; 26, sympletic; 27, operculum; 28, pre-operculum; 29, sub-operculum; 30, inter-operculum behind the gill rakers; 31, stylo-hyal; 32, epi-hyal, eratohyal, and basi-hyal; 33, glosso-hyal; 34, branchi-ostegal rays; 35, bons of the branchial arches; 36, uro-hyal

  • Subject: Perch--Anatomy
  • Tag: Fish
Date 1886
Accession number
Source/Photographer
English: Seeley, H. G. () Fresh-Water Fishes of Europe : a History of their Genera, Species, Structure, Habits, and Distribution, London: Cassell & Company, Limited
Permission
(Reusing this file)
Public domain This is a photograph from the Freshwater and Marine Image Bank at the en:University of Washington. Materials in the Freshwater and Marine Image Bank are in the public domain. No copyright permissions are needed. Acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.

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