FIGURE 5 in Redescription of Chone infundibuliformis Krøyer, 1856 (Polychaeta: Sabellidae) and histology of the branchial crown appendages, collar and glandular ridge

FIGURE 5. Chone infundibuliformis. Base of the branchial crown, transversal section. A) Panoramic view, B) detail of 1 in A, conjunctive tissue, C) detail of 2 in A, branchial blood vessel, D) detail of 3 in A, nerves, E) detail of 4, hyaline cartilage. A–E) CMN 3867. Scale bars: A) 1.5 mm, B, D) 100 m, C) 165 m, E) 50 m. bcs: basal central skeleton, bl: branchial lobe, bls: basal, lateral skeleton, bv: blood vessel, c: chondrocyte, cc: coelomic chamber, cm: cartilage matrix, ct: conjunctive tissue, dl: dorsal lip, dmr: dorsalmost radiole, dpa: dorsal pinnular appendages, mf: muscular fibers, mo: mouth, n: nerves.