 |
 |
MarBEF Data System |
 |
|
|
|
Hydrozoa taxon details
original description
Bouillon, J., 1984a. Révision de la famille des Phialuciidae (Kramp, 1955) (Leptomedusae, Hydrozoa, Cnidaria), avec un essai de classification des Thecatae-Leptomedusae Indo-Malayan Zool. 1 1: 1-24.
page(s): 10 [details] Available for editors 
original description
(of Octocannidae Haeckel, 1879) Haeckel, E. (1879). Das System der Medusen. Erster Teil einer Monographie der Medusen. <em>Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena.</em> 1: XX+1-360, 320 plates., available online at https://www.biodiversitylibrary.org/page/32605578
page(s): 213 [details]
context source (Hexacorallia)
Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
 Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Medusa with small manubrium; no gastric peduncle; four to eight, sometimes up to 12 radial canals; gonads completely surrounding radial canals, separated from manubrium; tentacle bulbs with adaxial excretory papilla; no permanent rudimentary marginal, only transient ones; with closed statocysts; no ocelli; no cirri.
Hydroid colony stolonal; hydrotheca pedicellate, with a conical operculum formed by numerous convergent segments that are not clearly demarcated from hydrothecal wall; hydranth with intertentacular web; gonothecae claviform, arising from stolons.
[details]
From editor or global species database
|
|
|
|
|
