Parathyone Deichmann, 1957
publication ID |
https://doi.org/ 10.11646/zootaxa.4985.2.7 |
publication LSID |
lsid:zoobank.org:pub:422F6D31-D243-4051-82E6-6880F7090FD3 |
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https://doi.org/10.5281/zenodo.4943531 |
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https://treatment.plazi.org/id/496787AA-FFF2-FF97-B691-FA9176CF5759 |
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Parathyone Deichmann, 1957 |
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Genus Parathyone Deichmann, 1957 View in CoL
Emended diagnosis (modified from Prata et al., 2020). Small-medium-sized forms (up to 100mm long), Ten dendritic tentacles of equal size or ten dendritic tentacles, ventral pair reduced. Tube feet scattered over entire body. Calcareous ring lacking posterior processes; radial plates united to interradial plates along their entire length. Body wall ossicles: four holed to multilocular cups; multiperforated plates and knobbed buttons. Tentacles and introvert with cups knobbed on inner and outer faces. Ambulacral feet with supporting rods and end plate.
Type species. Parathyone surinamensis ( Semper, 1867) View in CoL ; by original designation. Type locality: Surinam.
Species included (genera of the original combination are indicated within brackets). Parathyone surinamensis ( Semper, 1867) View in CoL [ Thyone View in CoL ], Parathyone suspecta ( Ludwig, 1875) View in CoL [ Thyone View in CoL ] (type locality: Barbados), Parathyone braziliensis ( Verrill, 1868) [ Thyone View in CoL ] (type locality: Abrolhos, southern Bahia, Brazil) and Parathyone itapuaensis sp. nov. Thyone (Sclerodactyla) braziliensis Verrill, 1868 , was recently transferred to Parathyone View in CoL by Prata et al. (2020).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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