scholarly journals The type specimen of Nilssoniopteris solitaria (Phillips 1829) (Bennettitales)

2017 ◽  
Vol 57 (2) ◽  
pp. 177-184 ◽  
Author(s):  
Christian Pott ◽  
Johanna H.A. Van Konijnenburg-Van Cittert
Keyword(s):  
Type Species ◽  
Type Specimen ◽  
Senior Synonym

AbstractWe identified and located the type specimen ofScolopendrium solitarium, which is the basionym to what for decades was commonly referred to as “Nilssoniopteris vittata” and is now known asNilssoniopteris solitaria(Phillips) Cleal et P.M.Rees. As Cleal and Rees (2003) never located and studied the type specimen ofScolopendrium solitariumand simply trusted Harris (1969), who includedScolopendrium solitariumin the synonymy ofNilssoniopteris vittata, it remained to be shown that this specimen indeed has bennettitalean affinities. Here we provide results of a cuticular analysis of the material and confirm the bennettitalean nature ofScolopendrium solitarium, and consequently that its placement inNilssoniopteris solitariais valid.Nilssoniopteris solitariais, as a senior synonym ofNilssoniopteris tenuinervis, the type species ofNilssoniopteris. The name “Nilssoniopteris vittata” should no longer be used because it was based onTaeniopteris vittata, which is the conserved type ofTaeniopteris, a genus in which taeniopterid fossils are placed if epidermal anatomy is unknown. Specimens identified as this species but yielding a bennettitalean cuticle should be referred to asNilssoniopteris solitaria.

Elucidating the nomenclature and taxonomy of Phalaena euphemia Stoll, 1781, the type species of the genus Heraclia Hübner, [1820] (Lepidoptera, Noctuidae, Agaristinae)

Zootaxa ◽  
2021 ◽  
Vol 5048 (2) ◽  
pp. 237-252
Author(s):  
ABIGAIL H. COLLINS
Keyword(s):  
Type Species ◽  
Type Specimen ◽  
Type Material ◽  
Senior Synonym ◽  
Lepidoptera Noctuidae

The genus Heraclia (Lepidoptera, Noctuidae, Agaristinae) and the species involved in the confused nomenclature and taxonomy of the type species, Phalaena euphemia Stoll, 1781 are investigated. The rediscovery of the type specimen of Noctua geryon Fabricius, 1781, a taxon that had previously been treated as the senior synonym of euphemia, justified the revival of the latter from synonymy with the former. The type material of euphemia could not be traced and a neotype is designated to fix the published name to a physical specimen. In addition to detailed diagnoses and re-descriptions, the revised taxonomy of Heraclia euphemia and Heraclia geryon is provided and the following new synonymies are proposed: Eusemia pallida Walker, 1854 and Eusemia niveosparsa Westwood, 1881 are synonymised with H. geryon and Eusemia nugatrix Westwood, 1881 is synonymised with H. euphemia. Distributional data for each of the species are presented.  

scholarly journals The lectotype of <i>Spiroplecta rosula</i> Ehrenberg, 1854 – the type species of <i>Bolivinopsis</i> Yakovlev, 1891 (Foraminifera)

2009 ◽  
Vol 28 (2) ◽  
pp. 189-190
Author(s):  
M. A. Kaminski ◽  
D. B. Lazarus
Keyword(s):  
Type Species ◽  
Type Specimen ◽  
Type Specimens ◽  
History Museum ◽  
Geological Museum ◽  
Soviet Literature ◽  
Senior Synonym ◽  
The Status ◽  
Single Genus ◽  
Microscope Slides

Abstract. INTRODUCTIONThe Ehrenberg collection of microfossils in the Natural History Museum, Berlin contains the original reference material for a single genus of agglutinated foraminifera – Bolivinopsis Yakovlev, 1891. Among the foraminiferal specimens preserved in the collection, a single specimen was selected and illustrated by Ehrenberg (1854) as Spiroplecta rosula. This species was subsequently designated by Kisselman (1964) as the senior synonym of Bolivinopsis capitata Yakovlev, 1891, making it the type species of Bolivinopsis by virtue of synonymy. According to Kisselman (1964), the type specimens of B. capitata were deposited in the Central Geological Museum in St Petersburg, and were lost during the war. Indeed, the name B. capitata is not used in the Soviet literature, and such forms are consistently attributed to B. rosula. As part of the work undertaken for a Catalogue of Agglutinated Foraminiferal Genera, we undertook a search of the Ehrenberg Collection in order to establish the status of the type specimen(s) of Spiroplecta rosula.MATERIAL AND METHODSThe Ehrenberg collection of microfossils at the Museum für Naturkunde in Berlin consists of innumerable specimens embedded in Canada Balsam mounted on small mica disks that served as microscope slides. Small paper rings pressed onto the surface of the disks were used by Ehrenberg to mark specimens of importance, such as illustrated in Ehrenberg’s (1854) book Mikrogeologie. A catalogue of the collection was compiled originally by Ehrenberg’s daughter Clara and has been supplemented by new collection databases. We used these sources to locate and examine all the micas from the . . .

scholarly journals Recent proposals on nomenclature of dinoflagellates (Dinophyceae)

2021 ◽  
Author(s):  
Fernando Gomez
Keyword(s):  
Type Species ◽  
Junior Synonym ◽  
International Code ◽  
Alexandrium Catenella ◽  
The Poor ◽  
Code Of Nomenclature ◽  
Representative Species ◽  
Senior Synonym ◽  
International Code Of Nomenclature

The recent proposals to conserve or reject dinoflagellate names are commented. The Nomenclatural Committee for Algae (NCA) recommended to conserve Scrippsiella against Heteraulacus and Goniodoma (proposal #2382). The synonymy of Peridinium acuminatum and Glenodinium trochoideum is highly questionable, and one Steins illustration of Goniodoma acuminatum as type will solve the doubts. An alternative genus and family name for the gonyaulacoid taxa formerly classified in Goniodoma is not provided, and Scrippsiella is a junior synonym of Duboscquodinium. The NCA confirmed Amphidoma acuminata as type species against A. nucula (2577). Stein established Amphidoma nucula as the representative species of the genus, and the poor-defined A. acuminata is associated with higher nomenclatural instability because it is probably a Centrodinium species. The NCA recommended Heterocapsa steinii as type of Heterocapsa (2607). That species name is a junior synonym of Properidinium heterocapsum and Peridinium monas. That taxon and allied species should be placed in Cachonina because Stein proposed Heterocapsa for three species of the Kryptoperidiniaceae. The proposal to conserve Alexandrium against Blepharocysta (2686) is based on that Peridinium splendor-maris is a senior synonym of Alexandrium balechii, currently classified in Gessnerium. Peridinium splendor-maris is a collective name that includes undefined organisms, and no description or illustration corresponded to Alexandrium or Gessnerium. The NCA reported that Alexandrium catenella and A. fundyensis are synonyms, without comments on A. pacificum (2302). The consequence is that one of the five species of that group has not name. Naming taxa should follow the principle of priority and the article 7.3 of the International Code of Nomenclature for algae, fungi, and plants, and rejection or conservation of names should be exceptional. Based on a supposed nomenclatural stability, the NCA is creating arbitrariness and instability in naming dinoflagellate taxa based on questionable taxonomical interpretations.

scholarly journals One name to rule them all: Belinurus trilobitoides (Buckland, ) is senior synonym to fourteen named species

2021 ◽  
pp. 1-5 ◽  
Author(s):  
James C. Lamsdell
Keyword(s):  
Type Species ◽  
New Genus ◽  
Distinct Species ◽  
Junior Synonym ◽  
International Commission ◽  
Zoological Nomenclature ◽  
International Code ◽  
Senior Synonym ◽  
Horseshoe Crabs ◽  
The Subject

One of the oldest fossil horseshoe crabs figured in the literature is Entomolithus lunatus Martin, 1809, a Carboniferous species included in his Petrificata Derbiensia. While the species has generally been included within the genus Belinurus Bronn, 1839, it was recently used as the type species of the new genus Parabelinurus Lamsdell, 2020. However, recent investigation as to the appropriate authority for Belinurus (see Lamsdell and Clapham, 2021) revealed that all the names in Petrificata Derbiensia were suppressed in Opinion 231 of the International Commission on Zoological Nomenclature (1954) for being consistently nonbinomial under Article 11.4 of the International Code of Zoological Nomenclature (ICZN) (International Commission on Zoological Nomenclature, 1999). Despite the validation of several species names for anthozoans, brachiopods, and cephalopods described in Petrificata Derbiensia in subsequent rulings (International Commission on Zoological Nomenclature, 1956a, b), Belinurus lunatus has not been the subject of any subsequent Commission ruling or opinion, and so its use in Petrificata Derbiensia remains suppressed. The Belinurus lunatus species name was used in several subsequent publications during the 1800s, none of which made the name available under ICZN article 11.5; Parkinson (1811) is also suppressed for being nonbinomial, while Woodward (1830), Buckland (1837), Bronn (1839), and Baily (1859) refer to the species only as a synonym of Belinurus trilobitoides (Buckland, 1837) through citation to the suppressed Pretificata Derbiensia. The first author to make Belinurus lunatus an available name was Baldwin (1905), who used the name in reference to a new figured specimen from Sparth Bottoms, Rochdale, UK, but again as an explicit junior synonym of Belinurus trilobitoides (Buckland, 1837). Therefore, it was not until Eller (1938) treated B. lunatus as a distinct species from B. trilobitoides that B. lunatus became an available name as per ICZN Article 11.6.1 under the authorship of Baldwin (1905) following ICZN Article 50.7.

A new species and record of Serpulidae (Annelida: Polychaeta) from Cross Seamount in the Hawaiian Chain

Zootaxa ◽  
2012 ◽  
Vol 3192 (1) ◽  
pp. 49
Author(s):  
JULIE H. BAILEY-BROCK ◽  
WAGNER F. MAGALHÃES
Keyword(s):  
New Species ◽  
Deep Sea ◽  
New Record ◽  
Type Species ◽  
Hawaiian Islands ◽  
Type Specimen ◽  
First Record ◽  
Type Locality ◽  
A New Species

A new species of the serpulid genus Metavermilia Bush, 1905 and a new record of the genus Omphalopomopsis Saint-Joseph, 1894 are described from deep-sea lava rocks collected from 2,013 m at Cross Seamount, southwest of the Hawaiiarchipelago. Metavermilia zibrowii sp. nov., differs from its congeners mostly by the presence of a simple and concaveoperculum, extent of the thoracic membrane and tube morphology. Omphalopomopsis langerhansii (Marenzeller, 1885)is the type species of the genus and it is only known through its type specimen. This species is characterized by a simpleoperculum with a shallow convex calcareous endplate, cylindrical peduncle, presence of Apomatus chaetae and high num-ber of teeth in the thoracic uncini. This is the first record of this species outside the type locality and both genera are newly recorded for the Hawaiian Islands.

Niethammerella Eichler, a senior synonym of Kaysius Price & Clayton (Phthiraptera: Amblycera: Menoponidae)

Zootaxa ◽  
2007 ◽  
Vol 1521 (1) ◽  
pp. 67-68
Author(s):  
RICARDO L. PALMA ◽  
ROBERT C. DALGLEISH ◽  
ROGER D. PRICE
Keyword(s):  
Type Species ◽  
New Genus ◽  
Similar Species ◽  
Senior Synonym ◽  
Louse Species ◽  
Special Genus

Eichler (1954: 52) briefly described the new genus Niethammerella to include two morphologically similar species of lice: Machaerilaemus cotingae Carriker, 1949 and M. tityrus (Carriker, 1903), designating the former as the type species. Carriker (1949: 298) had already commented that M. cotingae and M. tityrus “… may warrant the erection of a special genus for their reception.” and that prompted Eichler (1954) to erect Niethammerella. The bird hosts of these two louse species belong to different, though closely related passerine families, that of M. cotingae to the Cotingidae, and M. tityrus to the Tyrannidae.

NOTES ON PTERONEMOBIUS AND A NEW GENUS OF THE TRIBE PTERONEMOBIINI (ORTHOPTERA: GRYLLIDAE: NEMOBIINAE)

1973 ◽  
Vol 105 (3) ◽  
pp. 419-424 ◽  
Author(s):  
V. R. Vickery
Keyword(s):  
Type Species ◽  
New Genus ◽  
Senior Synonym

AbstractA new genus, Dianemobius, is diagnosed, with Eneoptera fascipes Walker, 1869, as type-species, since this species is not congeneric with Pteronemobius concolor (Walker), the type-species (a senior synonym of the originally designated Nemobius tartarus Saussure) of Pteronemobius. Notes on morphology and cytology which indicate the heterogeneity of Pteronemobius are included.

A revision of the Neotropical spider genus Oligoxystre Vellard 1924  (Theraphosidae, Ischnocolinae)

Zootaxa ◽  
2007 ◽  
Vol 1555 (1) ◽  
pp. 1-20 ◽  
Author(s):  
JOSÉ PAULO LEITE GUADANUCCI
Keyword(s):  
New Species ◽  
Natural History ◽  
Type Species ◽  
Original Description ◽  
Type Specimen ◽  
Additional Material ◽  
History Of

The genus Oligoxystre Vellard 1924 is revised. Pseudoligoxystre Vol 2001 is synonymized with Oligoxystre and its typespecies, P. bolivianum Vol 2001, is considered valid. The type-specimen of Oligoxystre auratum Vellard 1924, type-species by original designation, is considered lost. No additional material matching the original description was found and therefore the species is diagnosed from the original description. Four new species, all from Brazil, are also described: O. caatinga, O. dominguense, O. tucuruiense, and O. rufoniger. Data on natural history of O. bolivianum from field and captivity observations are presented. The genus Cenobiopelma Mello-Leitão & Arlé 1934 ) is based upon Cenobiopelma mimeticum Mello-Leitão & Arlé 1934 for which no type was ever designated and hence both are considered nomina nuda.

On the need to follow rigorously the Rules of the Code for the subsequent designation of a nucleospecies (type species) for a nominal genus which lacked one: the case of the nominal genus Trimeresurus Lacépède, 1804 (Reptilia: Squamata: Viperidae)

Zootaxa ◽  
2011 ◽  
Vol 2992 (1) ◽  
pp. 1-51
Author(s):  
PATRICK DAVID ◽  
GERNOT VOGEL ◽  
ALAIN DUBOIS
Keyword(s):  
Type Species ◽  
Distinct Species ◽  
Junior Synonym ◽  
Nominal Species ◽  
Senior Synonym ◽  
Current Content

This paper analyzes the consequences of the non-respect of the Rules of the Code to ascertain the valid subsequent designation of the nucleospecies (type species) of the nominal genus Trimeresurus Lacépède, 1804. The long accepted designation was invalid because it was based on a nominal species which was not among the prenucleospecies (originally included species) of the nominal genus. In contrast with the commonly accepted viewpoint which makes the Indian taxon Coluber gramineus Shaw, 1802 the nucleospecies of the genus, we show that this role is played by Trimeresurus viridis Lacépède, 1804, a species inhabiting the Lesser Sunda Islands and Timor and, as a nomen oblitum, a senior synonym of Trimeresurus albolabris insularis Kramer, 1977, a taxon now considered a distinct species. The important nomenclatural implications of this finding are discussed here, especially with regard to the recent splitting of the genus Trimeresurus. The generic nomen Trimeresurus should be associated with the Trimeresurus albolabris group of species currently placed in the genus or subgenus Cryptelytrops Cope, 1860. A lectophoront (lectotype) is selected and described for Trimeresurus viridis Lacépède, 1804. Coluber viridis Bechstein, 1802 is an invalid objective junior synonym of Coluber gramineus Shaw, 1802. The current content of the genus Trimeresurus and of its eight subgenera is provided. Some clarifications or improvements to the Code are suggested.

scholarly journals Epitypification of Ceratocystis fimbriata

2020 ◽  
Vol 6 (1) ◽  
pp. 289-298 ◽  
Author(s):  
S. Marincowitz ◽  
I. Barnes ◽  
Z.W. de Beer ◽  
M.J. Wingfield
Keyword(s):  
North Carolina ◽  
Woody Plants ◽  
Type Species ◽  
Draft Genome ◽  
Morphological Characteristics ◽  
Type Specimen ◽  
Reference Specimen ◽  
Agricultural Crops ◽  
Ceratocystis Fimbriata ◽  
Living Culture

Ceratocystis accommodates many important pathogens of agricultural crops and woody plants. Ceratocystis fimbriata, the type species of the genus is based on a type that is unsuitable for a precise application and interpretation of the species. This is because no culture or DNA data exist for the type specimen. The aim of this study was to select a reference specimen that can serve to stabilize the name of this important fungus. We selected a strain, CBS 114723, isolated from sweet potato in North Carolina, USA, in 1998 for this purpose. The strain was selected based on the availability of a living culture in a public depository. A draft genome sequence is also available for this strain. Its morphological characteristics were studied and compared with the existing and unsuitable type specimen as well as with the original descriptions of C. fimbriata. The selected strain fits the existing concept of the species fully and we have consequently designated it as an epitype to serve as a reference specimen for C. fimbriata.

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