scholarly journals Validation of new genus the Miniagraecia (Orthoptera: Tettigoniidae)

Zootaxa ◽  
2012 ◽  
Vol 3198 (1) ◽  
pp. 68
Author(s):  
DCF RENTZ ◽  
YOU NING SU ◽  
N. UESHIMA
Keyword(s):  
Type Species ◽  
New Genus ◽  
Zoological Nomenclature ◽  
Nominal Species ◽  
International Code ◽  
Nomen Nudum ◽  
Fixed Type

It has been pointed out that there is an error in our recent paper (Rentz et al., 2012). On p. 24 we designated Miniagraecia viridis Rentz, Su, Ueshima sp. nov. as the type species of  the new genus Miniagraecia. However there is no such species.  There was a manuscript change in the name of the species and we did not catch it in the type species designation.  Miniagraecia is therefore a nomen nudum. Miniagraecia viridis is not a nominal species and Miniagraecia does not now have a fixed type species (International Code of Zoological Nomenclature, Article 67.1).

scholarly journals A new Genus and Species of Cestodes (Cyclophyllidea, Gryporhynchidae) from Ciconiiform Birds

2014 ◽  
Vol 48 (6) ◽  
pp. 483-494
Author(s):  
V. V. Kornyushin ◽  
О. B. Greben
Keyword(s):  
Type Species ◽  
New Genus ◽  
Zoological Nomenclature ◽  
Gravid Uterus ◽  
International Code ◽  
Nomen Nudum ◽  
Monotypic Genus ◽  
New Genus And Species

Abstract A monotypic genus Proparadilepis Kornyushin et Greben, gen. n. (type species: Proparadilepis plegadissaakovae sp. n.) is erected. It is similar to the genera Paradilepis Hsu, 1935, Ascodilepis Guildal, 1960 and Dendrouterina Fuhrmann, 1912 and differs from them by the number and shape of rostellar hooks, armament of the cirrus and shape of gravid uterus. Its type species, P. plegadissaakovae sp. n. is described from Plegadis falcinellus L. It was found by Е. О. Saakova and assigned as Paradilepis plegadis nomen nudum because its description was not published according to the criteria of the International Code of Zoological Nomenclature. The additions to the keys of gryporhynchid tapeworms (Bona, 1994) are proposed. The genus Dendrouterina is divided, according to the existing groups “herodiae” and “macrosphincter” distinguished by Bona (1975) into two valid genera, Dendrouterina and Mashonalepis Beverley-Burton, 1960.

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.

The taxonomic status of the phytosaurs (Archosauriformes) Machaeroprosopus and Pseudopalatus from the Late Triassic of the western United States

2012 ◽  
Vol 103 (3-4) ◽  
pp. 265-268 ◽  
Author(s):  
William G. Parker ◽  
Axel Hungerbühler ◽  
Jeffrey W. Martz
Keyword(s):  
Type Species ◽  
Historical Context ◽  
Taxonomic Status ◽  
Type Specimen ◽  
Western United States ◽  
Late Triassic ◽  
Zoological Nomenclature ◽  
Nominal Species ◽  
International Code ◽  
Primary Literature

ABSTRACTThe genus Machaeroprosopus has long been considered invalid because the type specimen of the Late Triassic phytosaur species, M. validus, has been lost. Re-examination of the primary literature regarding the establishment of the Late Triassic phytosaur genus Machaeroprosopus demonstrates that M. buceros is the correct type species, not M. validus. Thus, the genus level name Machaeroprosopus has priority over the genera Pseudopalatus and Arribasuchus and all nominal species should be reassigned. Reassignment of these species to Machaeroprosopus satisfies the requirements of the International Code of Zoological Nomenclature (ICZN) and preserves historical context. The name Pseudopalatinae is retained as the valid clade name for these phytosaurs because its usage falls outside of the ICZN.

The correct authorship of the amphipod genus-group name Quasimodia (Senticaudata: Hyaloidea: Phliantidae)

Zootaxa ◽  
2019 ◽  
Vol 4671 (3) ◽  
pp. 449-450
Author(s):  
TAKAFUMI NAKANO ◽  
JAMES K. LOWRY
Keyword(s):  
Type Species ◽  
International Commission ◽  
Zoological Nomenclature ◽  
Nominal Species ◽  
International Code ◽  
Original Publication

The genus Quasimodia Sheard, 1936 belongs to the hyaloidean family Phliantidae, and contains four species inhabiting littoral and sublittoral habitats in Australia (J.L. Barnard 1972; Lowry & Stoddart 2003; Horton et al. 2018; Lowry & Myers 2019). This genus-group name was originally erected for three nominal species—Q. barnardi Sheard, 1936, Q. capricornis Sheard, 1936, and Q. womersleyi Sheard, 1936 (see Sheard 1936), but its type species was not fixed in the original publication. As such the name Quasimodia Sheard, 1936 is not available for nomenclatural purposes (Article 13.3 of the International Code of Zoological Nomenclature [hereafter Code], International Commission on Zoological Nomenclature 1999). Later, J.L. Barnard (1969) selected Q. womersleyi as the type species for this genus-group name, but his action does not validate Quasimodia Sheard, 1936, which remains unavailable, under Article 69 of the Code. J.L. Barnard (1972) again incorrectly considered Quasimodia Sheard, 1936 as an available name. 

“Page priority” does not exist in the Code: Neomegalotomus parvus (Westwood, 1842) has precedence over Neomegalotomus simplex (Westwood, 1842)  (Hemiptera, Heteroptera, Alydidae)

Zootaxa ◽  
2007 ◽  
Vol 1524 (1) ◽  
pp. 57-59
Author(s):  
ANDRÉ NEMÉSIO
Keyword(s):  
Page Number ◽  
Type Species ◽  
Zoological Nomenclature ◽  
Nominal Species ◽  
International Code ◽  
Line Position ◽  
Position Preference ◽  
Senior Synonym ◽  
Specific Reason

In a recent paper, Schaefer (2007) considered Neomegalotomus simplex (Westwood, 1842: 18) and Neomegalotomus parvus (Westwood, 1842: 19) (Hemiptera: Alydidae) as subjective synonyms – although no specific reason for this was given, except the following statement, after commenting he had seen both types: “I find that N. parvus and N. simplex are the same species, and synonymize them here” (Schaefer 2007: 320). Nevertheless, Schaefer (2007) explicitly invoked a non-existent rule under the International Code of Zoological Nomenclature (hereafter referred to as the Code) to justify his choice of N. simplex as senior synonym (because both names were published in the same work): “by page priority, Neomegalotomus simplex has seniority over N. parvus” (Schaefer 2007: 320). The above interpretation is wrong according to the Code. There is no “page priority” in any article of the Code. When two or more names, spellings, or nomenclatural acts are published on the same date, priority among them, according to the Code, is given either by date or by First Reviser action, not by page number (Articles 24.2.1 and 24.2.2). The only mention to a “page priority” in the Code is Recommendation 69A.10, in Article 69.4, which deals with fixation of type species. This recommendation (the last one in a rank series of 10) states that “all other things being equal, preference should be given to the nominal species cited first in the work, page or line (‘position preference’).” Nonetheless, it does not deal with seniority of synonyms, homonyms, spellings or nomenclatural acts.

Scarabaeoidea (Coleoptera) of Portugal: genus-group names and  their type species

Zootaxa ◽  
2007 ◽  
Vol 1453 (1) ◽  
pp. 1-31 ◽  
Author(s):  
TRISTmO BRANCO
Keyword(s):  
Type Species ◽  
Modern Literature ◽  
International Commission ◽  
Zoological Nomenclature ◽  
Nominal Species ◽  
International Code ◽  
Senior Synonym

The type species and nomenclature are discussed in detail of the genus-group names that have been used, correctly or incorrectly, in combination with species recorded from Portugal. This work strictly adheres to the rules of the International Code of Zoological Nomenclature, in order to promote nomenclatural stability. The contents are strictly nomenclatural as no view is taken on the taxonomic validity or rank of the genus-group names. A total of 171 available names are examined. Evidence is provided in each case for the reasons why the stated nominal species is believed to be the validly designated type species. Many instances were found in the modern literature of type species statements not in compliance with the requirements of the Code. In most cases it is a senior synonym that is stated as type species, instead of the nominal species originally included when the genus was established. That, fortunately, does not cause nomenclatural instability but should be corrected. In three cases where nomenclatural stability is threatened, Anisoplia Schönherr, 1817, Phyllopertha Stephens, 1830, and Scarabaeus Linnaeus, 1758, it is suggested that prevailing usage should be maintained until a case is made to the International Commission on Zoological Nomenclature and a ruling is published.

Revised systematics of Fabricia oregonica Banse, 1956 (Polychaeta: Sabellidae: Fabriciinae): an example of the need for a uninomial nomenclatural system

Zootaxa ◽  
2010 ◽  
Vol 2647 (1) ◽  
pp. 35 ◽  
Author(s):  
KIRK FITZHUGH
Keyword(s):  
Type Species ◽  
New Genus ◽  
Sister Group ◽  
Zoological Nomenclature ◽  
Sister Group Relationship ◽  
International Code ◽  
Ventral Lobe ◽  
Biological Systematics ◽  
Scientific Endeavor ◽  
Species Being

Previous descriptions of members of Fabricia oregonica Banse, 1956, have distinguished it by the presence of only narrowly hooded inferior thoracic notochaetae, in contrast to the presence of pseudospatulate chaetae in median chaetigers of the type species, F. stellaris (Müller, 1774). In other respects, past descriptions of specimens to which F. oregonica refers have lacked the necessary detail to clearly determine generic placement, and the type material is in poor condition. Recently collected specimens matching earlier descriptions are used to redescribe members of the species. An exclusive sister-group relationship does not exist between F. stellaris and F. oregonica, precluding the latter species being assigned to Fabricia. Fabricia oregonica is therefore placed in a new genus, Bansella. Under the view that all taxa, whether phylogenetic or specific, are explanatory hypotheses, it is pointed out that the monotypic Bansella cannot be defined as such a hypothesis. While the International Code of Zoological Nomenclature requires that names be defined by way of ‘differentiating characters,’ this approach is at odds with the scientific endeavor of biological systematics to infer explanatory hypotheses, colloquially known as taxa. In addition to only having narrowly hooded inferior notochaetae, members of B. oregonica differ from F. stellaris specimens in having abdominal uncini with a much shorter manubrium. The ventral, lobe-like collar in B. oregonica specimens is also distinctly rectangular as opposed to triangular. Members of the two species are similar in that females have pigmented spermathecae in the bases of branchial lobes and spermiogenesis occurs in males in chaetigers 3–8.

On the availability of the name Poecilia kempkesi Poeser 2013 (Cyprinodontiformes: Poeciliidae)

Zootaxa ◽  
2021 ◽  
Vol 4927 (2) ◽  
pp. 294-296
Author(s):  
PEDRO H. N. BRAGANÇA ◽  
FELIPE P. OTTONI
Keyword(s):  
New Species ◽  
Type Species ◽  
Poecilia Reticulata ◽  
Species Group ◽  
Zoological Nomenclature ◽  
International Code ◽  
Fourth Species

The poeciliid species, Poecilia kempkesi Poeser, 2013, was the fourth species of the subgenus Acanthophacelus Eigenmann, 1907 to be described, based on individuals from a single urban anthropized locality close to Paramaribo, Suriname (Poeser, 2013). The description itself lacked any section clearly distinguishing the new species from the remaining species of Poecilia Bloch & Schneider 1801, and in particular from the species of the subgenus Acanthophacelus, type species Poecilia reticulata Peters, 1859. According to Article 13 of the International Code of Zoological Nomenclature (ICZN, 1999) the criteria of availability for a species-group name are: 

Nomenclatural emendations of the family-group names Cylindrolepadinae, Stomatolepadinae, Chelolepadinae, Cryptolepadinae, and Tubicinellinae of Ross & Frick, 2007—including current definitions of family-groups within the Coronuloidea (Cirripedia: Balanomorpha)

Zootaxa ◽  
2011 ◽  
Vol 3106 (1) ◽  
pp. 60 ◽  
Author(s):  
ARNOLD ROSS ◽  
MICHAEL F. FRICK
Keyword(s):  
Family Group ◽  
Zoological Nomenclature ◽  
International Code ◽  
Nomen Nudum ◽  
The Family ◽  
Family Groups

The coronuloid barnacle family-group names Cylindrolepadinae, Stomatolepadinae, Chelolepadinae, Cryptolepadinae and Tubicinellinae of Ross & Frick, 2007 are considered nomen nudum according to Article 8.6 of the International Code of Zoological Nomenclature, but appear in several subsequent published works and internet taxonomic databases. It is the purpose of this communication to rectify this situation. These five subfamilial names are proposed and defined herein anew, as Cylindrolepadinae subfam. nov., Stomatolepadinae subfam. nov., Chelolepadinae subfam. nov., Cryptolepadinae subfam. nov. and Tubicinellinae subfam. nov. The remaining valid family-group names within the Coronuloidea are also listed and defined herein.

Clarification of the nomenclatural status of Gymnodiptychus integrigymnatus (Cypriniformes, Cyprinidae)

Zootaxa ◽  
2008 ◽  
Vol 1897 (1) ◽  
pp. 67-68
Author(s):  
JIAN YANG ◽  
XIAOYONG CHEN ◽  
JUNXING YANG
Keyword(s):  
Type Species ◽  
Nominal Species ◽  
Nomen Nudum

The cyprinid genus Gymnodiptychus was established by Herzenstein (1892), with Diptychus dybowskii Kessler as type species. Gymnodiptychus integrigymnatus was first published as a nomen nudum in Cao et al. (1981) who, in using the name, indicated that its author was S.-Y. Huang. The species has since been described in other works [e.g., Mo (1989), Chen & Huang (1998), Chen & Cao (2000)]. At present, FishBase (www.fishbase.org) and Eschmeyer (2008) list different authorships for this nominal species: Huang (1998) and Mo (1989). The nomenclatural status of G. integrigymnatus is discussed below with a view to the clarification of this taxon’s authorship and date of availability.

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