FIGURE 16 in Integrative taxonomic re-description of Halisarca magellanica and description of a new species of Halisarca (Porifera, Demospongiae) from Chilean Patagonia

FIGURE 16. Halisarca desqueyrouxae sp. nov. Mesohylar cells in TEM. A, archaeocyte (RBINS-POR.12924); B, lophocyte (RBINS-POR. 10803); C, posterior side of a lophocyte (RBINS-POR.12924); D, spherulous cell Type 1 (RBINS-POR. 12917); E, spherulous cell Type 3 in the choanosome (RBINS-POR. 10754); F, spherulous cell Type 3 in the ectosome (RBINS-POR. 10754); G, spherulous cell Type 3 (SC3) in upper side of ectoderm (RBINS-POR. 12924); H, granular cell (RBINS- POR.12924). (CF = collagen fibrils; HI = homogeneous osmiophilic (electron dense) inclusion; N = nucleus; n = nucleolus; P = pseudopod; Ph = phagosome; RI = rough inclusion; SEx = superficial extension of exopinacocyte). Arrow indicates junctions between superficial extensions of exopinacocytes.