FIGURE 3. Megaciella lobata n in New species of sponges (Porifera, Demospongiae) from the Aleutian Islands and Gulf of Alaska ...

• Main Authors: Lehnert, Helmut, Stone, Robert P.
• Format: Still Image
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Porifera; Demospongiae; Poecilosclerida; Acarnidae; Megaciella; Gulf of Alaska; Alaska; Aleutian Islands
• Online Access: https://dx.doi.org/10.5281/zenodo.253598; https://zenodo.org/record/253598

FIGURE 3. Megaciella lobata n. sp. A. Holotype. Grid marks are 1cm. B. Spicule tracts of coring styles and echinating acanthostyles. Scale bar is 500 µm. C. Ectosomal membrane with tylotes and microscleres. Scale bar is 200 µm. D. Choanosomal thick style. Scale bar is 100 µm. E. Choanosomal thin style (from lower left to upper right) with scattered acanthostyles, other spicules, and some fragments of spicules. Scale bar is 100 µm. F. Ectosomal anisotylote (from upper left to lower right). Scale bar on lower left is 100 µm. Insets at upper right corner show unequal microspined ends of tylote. Scale bars are 2 µm. ... : Published as part of Lehnert, Helmut & Stone, Robert P., 2015, New species of sponges (Porifera, Demospongiae) from the Aleutian Islands and Gulf of Alaska, pp. 451-483 in Zootaxa 4033 (4) on page 457, DOI: 10.11646/zootaxa.4033.4.1, http://zenodo.org/record/253595 ...