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

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 sty...

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Bibliographic Details
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
Description
Summary: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 ...

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