FIGURE 2 in The Antarctic holothurian genus Echinopsolus Gutt, 1990 (Dendrochirotida, Cucumariidae): brood pouches, spermatozoa, spermatozeugmata and taxonomic implications

FIGURE 2. Ultrastructure (SEM) of spermatozeugmata and sperm cells of Echinopsolus spp. a. Mass of sperm bundles in gonad tubule (opened up) of E. koehleri. b–e. Spermatozeugmata. b. E. acanthocola. c. E. charcoti. d. E. mollis. e. E. parvipes. f–g. Spermatozoa. f. E. acanthocola. g. E. koehleri. Ar...

Full description

Bibliographic Details
Main Author: Bohn, Jens Michael
Format: Still Image
Language:unknown
Published: Zenodo 2014
Subjects:
Biodiversity
Taxonomy
Animalia
Echinodermata
Holothuroidea
Dendrochirotida
Psolidae
Echinopsolus
Antarctic
The Antarctic
Antarc*
Online Access:https://dx.doi.org/10.5281/zenodo.4928468
https://zenodo.org/record/4928468
Description
Summary:FIGURE 2. Ultrastructure (SEM) of spermatozeugmata and sperm cells of Echinopsolus spp. a. Mass of sperm bundles in gonad tubule (opened up) of E. koehleri. b–e. Spermatozeugmata. b. E. acanthocola. c. E. charcoti. d. E. mollis. e. E. parvipes. f–g. Spermatozoa. f. E. acanthocola. g. E. koehleri. Arrows—acrosomes; arrowheads—cylinder shaped mid-pieces. : Published as part of Bohn, Jens Michael, 2014, The Antarctic holothurian genus Echinopsolus Gutt, 1990 (Dendrochirotida, Cucumariidae): brood pouches, spermatozoa, spermatozeugmata and taxonomic implications, pp. 573-591 in Zootaxa 3841 (4) on page 579, DOI: 10.11646/zootaxa.3841.4.7, http://zenodo.org/record/4928464

Similar Items