FIGURE 11. Tretodictyum amchitkensis n in New glass sponges (Porifera: Hexactinellida) from deep waters of the central Aleutian Islands, Alaska

FIGURE 11. Tretodictyum amchitkensis n. sp., spicules (SEM). A. Surface subhexactins and pentactin. B. Tangential ray end. C. Proximal ray end. D. Range of distal ray development of subhexactins. E. Parenchymal regular hexactin. F. Strongyloscopule, whole, magnified head, shaft tip and tine end. G....

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Bibliographic Details
Main Authors: Reiswig, Henry M., Stone, Robert P.
Format: Other/Unknown Material
Language:unknown
Published: 2013
Subjects:
Biodiversity
Taxonomy
Animalia
Porifera
Hexactinellida
Sceptrulophora
Tretodictyidae
Tretodictyum
Alaska
Aleutian Islands
Glass sponges
Online Access:https://zenodo.org/record/5261292
https://doi.org/10.5281/zenodo.5261292
Description
Summary:FIGURE 11. Tretodictyum amchitkensis n. sp., spicules (SEM). A. Surface subhexactins and pentactin. B. Tangential ray end. C. Proximal ray end. D. Range of distal ray development of subhexactins. E. Parenchymal regular hexactin. F. Strongyloscopule, whole, magnified head, shaft tip and tine end. G. Uncinate, whole and enlarged middle segment. H. Oxyhexaster, whole and enlarged ray end. I. Discohexaster, whole and enlarged secondary ray tuft. J. Oxyhexactin. Published as part of Reiswig, Henry M. & Stone, Robert P., 2013, New glass sponges (Porifera: Hexactinellida) from deep waters of the central Aleutian Islands, Alaska, pp. 1-64 in Zootaxa 3628 (1) on page 23, DOI:10.11646/zootaxa.3628.1.1, http://zenodo.org/record/5261270

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