FIGURE 9 in Benthic hydroids (Cnidaria, Hydrozoa) from bathyal and abyssal depths of the Northeast Atlantic held in the modern Discovery Collections

FIGURE 9. Antennella secundaria (Gmelin, 1791): A, third stem internode with nematothecae; B, ahydrothecate internode with one nematotheca; C, ahydrothecate internode with three nematothecae; D, lateral view of hydrothecate internode showing hydrotheca and mesial superior nematotheca (arrow); E, lat...

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Bibliographic Details
Main Authors: Peña Cantero, Álvaro L., Horton, Tammy
Format: Still Image
Language:unknown
Published: Zenodo 2017
Subjects:
Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa
Leptothecata
Halopterididae
Antennella
Plumulariidae
Nemertesia
Lamarck
Northeast Atlantic
Online Access:https://dx.doi.org/10.5281/zenodo.1044789
https://zenodo.org/record/1044789
Description
Summary:FIGURE 9. Antennella secundaria (Gmelin, 1791): A, third stem internode with nematothecae; B, ahydrothecate internode with one nematotheca; C, ahydrothecate internode with three nematothecae; D, lateral view of hydrothecate internode showing hydrotheca and mesial superior nematotheca (arrow); E, lateral view of hydrothecate internode showing hydrotheca and lateral nematothecae (arrow). Nemertesia ramosa (Lamarck, 1816): cauline apophysis showing nematothecae and mamelon (arrow); G, fragment of hydrocladium showing arrangement; H, hydrocladial internode with hydrotheca and nematothecae. Scale bars: 200 µm (A–C, F–G), 100 µm (D–E, H). : Published as part of Peña Cantero, Álvaro L. & Horton, Tammy, 2017, Benthic hydroids (Cnidaria, Hydrozoa) from bathyal and abyssal depths of the Northeast Atlantic held in the modern Discovery Collections, pp. 1-30 in Zootaxa 4347 (1) on page 22, DOI: 10.11646/zootaxa.4347.1.1, http://zenodo.org/record/1044772

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