Sycon Sponge Small 320×247 Medium 640×493 Large 1024×789 Download Tiff Original 2400×1850 | (463.6 KB) Description Diagram showing the Sycon type of sponge. ec., ectoderm; r.c., radiating canals; i.p., internal pores; mes., mesenchyma, e.p., external pores; en1, entoderm; en2, flagellate entoderm; f.c., flagellate chambers. Keywords Ectoderm, Flagellate, label sponge parts, mesenchyma, radiating canals, sycon sponge Galleries Sponges Source: Thomas Walton Galloway Textbook of Zoology (Philadelphia, PA: P. Blakiston's Son & Co., 1915)
