WoRMS taxon details

Tayuva lilacina (Gould, 1852)

578710  (urn:lsid:marinespecies.org:taxname:578710)

accepted
Species
marine, fresh, terrestrial
(of Doris lilacina Gould, 1852) Gould, A. A. (1852). Mollusca and shells. <em>In: United States Exploring Expedition during the years 1838, 1839, 1840, 1841, 1842 under the command of Charles Wilkes. Boston.</em> 12: 1-510; atlas 1856: 1-16., available online at https://www.biodiversitylibrary.org/item/41360#page/11/mode/1up
page(s): 297-298 [details]   
Taxonomy Dayrat (2010) places this species in the genus Tayuva Marcus & Marcus, 1967 (type species by original designation: Tayuva...  
Taxonomy Dayrat (2010) places this species in the genus Tayuva Marcus & Marcus, 1967 (type species by original designation: Tayuva ketos Marcus & Marcus, 1967, from Pacific coast of Mexico) on the basis of a synapomorphy “a muscular wall in the distal portion of the reproductive system”. Discodoris lilacina in the current sense (e.g. Valdés, 2002) is indicated as “Tayuva lilacina of tropical Indo-West Pacific”, and several worldwide species currently recognized as valid are subsumed: Tayuva ketos as “Tayuva lilacina of Panamic Eastern Pacific” (contra Valdés, 2002 who holds Tayuva as a synonym of Discodoris and Discodoris ketos (Marcus & Marcus, 1967) as a valid species); Peltodoris hummelincki Marcus & Marcus, 1963 as “Tayuva lilacina of the Caribbean Sea”; Discodoris maculosa Bergh, 1884 as “Tayuva lilacina of the Mediterranean and Eastern European Atlantic”. Dayrat nevertheless acknowledges (p. 78) that “The name T. lilacina, as used here, likely refers to a species complex”. Alternatively these could be treated as valid species under Discodoris, following Valdés' (2002) view. [details]
MolluscaBase (2019). MolluscaBase. Tayuva lilacina (Gould, 1852). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=578710 on 2019-06-24
Date
action
by
2011-08-11 18:18:22Z
created
2013-09-19 12:13:44Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description  (of Discodoris confusa Ballesteros, Llera & Ortea, 1985) Ballesteros M., Llera E. M. & Ortea J. (1985). Revision de les Doridacea (Mollusca: Opistobranchia) del Atlantico nordeste atribuibles al complejo maculosa-fragilis. <i>Bollettino Malacologico</i>, 20 (9-12): 227-257.  [details]   

original description  (of Discodoris palma Allan, 1933) Allan, J. K. (1933). Opisthobranchs from Australia. <em>Records of the Australian Museum.</em> 18(9):443-450, pl. 56. [details]  Available for editors  PDF available [request] 

original description  (of Tayuva ketos Marcus & Marcus, 1967) Marcus Ev.; Marcus Er. (1967). American opisthobranch mollusks Part I, Tropical American opisthobranchs, Part II, Opisthobranchs from the Gulf of California. <em>Studies in Tropical Oceanography.</em> 6: 1–256, pl. 1. [details]  Available for editors  PDF available [request] 

original description  (of Doris lilacina Gould, 1852) Gould, A. A. (1852). Mollusca and shells. <em>In: United States Exploring Expedition during the years 1838, 1839, 1840, 1841, 1842 under the command of Charles Wilkes. Boston.</em> 12: 1-510; atlas 1856: 1-16., available online at https://www.biodiversitylibrary.org/item/41360#page/11/mode/1up
page(s): 297-298 [details]   

original description  (of Tayuva ketos juva Er. Marcus & Ev. Marcus, 1970) Marcus Er. & Marcus Ev. (1970). Opisthobranch mollusks from the southern tropical Pacific. <em>Pacific Science.</em> 24(2): 155-179.
page(s): 166, figs 31-32 [details]   

additional source Yonow N. (2017). Results of the Rumphius Biohistorical Expedition to Ambon (1990). Part 16. The Nudibranchia - Dendronotina, Arminina, Aeolidina, and Doridina (Mollusca: Gastropoda: Heterobranchia). <em>Archiv für Molluskenkunde.</em> 146(1): 135-172. [details]   

redescription Dayrat B. (2010). A monographic revision of basal discodorid sea slugs (Gastropoda, Opisthobranchia, Nudibranchia, Doridina). <em>Proceedings of the California Academy of Sciences.</em> Series 4, vol. 61, suppl. I, 1-403, 382 figs. [details]  Available for editors  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 

From editor or global species database
Taxonomy Dayrat (2010) places this species in the genus Tayuva Marcus & Marcus, 1967 (type species by original designation: Tayuva ketos Marcus & Marcus, 1967, from Pacific coast of Mexico) on the basis of a synapomorphy “a muscular wall in the distal portion of the reproductive system”. Discodoris lilacina in the current sense (e.g. Valdés, 2002) is indicated as “Tayuva lilacina of tropical Indo-West Pacific”, and several worldwide species currently recognized as valid are subsumed: Tayuva ketos as “Tayuva lilacina of Panamic Eastern Pacific” (contra Valdés, 2002 who holds Tayuva as a synonym of Discodoris and Discodoris ketos (Marcus & Marcus, 1967) as a valid species); Peltodoris hummelincki Marcus & Marcus, 1963 as “Tayuva lilacina of the Caribbean Sea”; Discodoris maculosa Bergh, 1884 as “Tayuva lilacina of the Mediterranean and Eastern European Atlantic”. Dayrat nevertheless acknowledges (p. 78) that “The name T. lilacina, as used here, likely refers to a species complex”. Alternatively these could be treated as valid species under Discodoris, following Valdés' (2002) view. [details]
 

To MNHN Type collection (IM-2000-28188)
To MNHN Type collec...
[hosted externally; from synonym]