II.—On Herpetopora, a New Genus Containing Three New Species of Cretaceous Cheilostome Polyzoa

1914 ◽  
Vol 1 (1) ◽  
pp. 5-8 ◽  
Author(s):  
W. D. Lang
Keyword(s):  
New Species ◽  
New Genus ◽  
British Museum ◽  
The Other ◽  
Three New Species

In a report on a visit of the Geologists' Association to the exhibits of Polyzoa and Corals in the Geological Department of the British Museum in February, 1913, the author had occasion to mention two related and unnamed species of uniserial Chalk Polyzoa that hitherto had appeared in records as Hippothoa dispersa (von Hagenow). neither of which was this species, nor did either belong to the genus Hippothoa, Lamouroux. Since one of these two forms is very common in the English Chalk and the other not rare, it is time for a description of them to be published, that collectors may have distinctive names for them. In addition, a third form that has occurred in England is described, and the rest of the species included in the genus are mentioned, so that an idea of the genus as a whole may be formed.

scholarly journals A Review of the Tribe Cryptoplini (Coleoptera: Curculioninae), with Revision of the Genus Menechirus Hartmann, 1901 and Description of a New Genus Associated with Macadamia

Diversity ◽  
2018 ◽  
Vol 10 (3) ◽  
pp. 71
Author(s):  
Debbie Jennings ◽  
Rolf Oberprieler
Keyword(s):  
New Species ◽  
New Genus ◽  
New South ◽  
New South Wales ◽  
The Other ◽  
Related Genus ◽  
South Wales ◽  
Tectal Plate ◽  
Three New Species ◽  
Host Associations

This paper presents the results of a study that was largely initiated to describe a genus and species of weevil damaging macadamia fruits in plantations in New South Wales and Queensland, Australia. This taxon is described as Kuschelorhynchus macadamiae gen. et sp. n., the genus named in honour of the late Guillermo (Willy) Kuschel (1918–2017). The related genus Menechirus Hartmann is also revised, resulting in the description of three new species, M. howdenae sp. n., M. parryi sp. n. and M. mundus sp. n. The other genera of the small Australian weevil tribe Cryptoplini, Cryptoplus Erichson, Haplonyx Schoenherr, Sigastus Pascoe and Zeopus Pascoe, are diagnosed and their host associations summarised, and a revised diagnosis of the tribe Cryptoplini is presented, together with a key to its six genera. The extraordinary aedeagus of Cryptoplini, featuring a tectal plate as is characteristic of more primitive weevils, is discussed and illustrated.

A new genus and three new species of Anthocephaliidae (Cestoda, Rhinebothriidea) from the round fantail stingray,Taeniurops grabata(Chondrichthyes, Dasyatidae) from the Mediterranean Sea and Atlantic Ocean

2018 ◽  
Vol 94 ◽  
Author(s):  
L. Boudaya ◽  
L. Neifar ◽  
L. Euzet
Keyword(s):  
New Species ◽  
Atlantic Ocean ◽  
Mediterranean Sea ◽  
Type Species ◽  
New Genus ◽  
The Other ◽  
Apical Sucker ◽  
The Mediterranean ◽  
Three New Species ◽  
Personal Collection

AbstractThe spiral intestines of a total of 16 round fantail stingraysTaeniurops grabatafrom the Mediterranean Sea off Tunisia were examined for cestodes. A new genus is erected in the Anthocephaliidae (Rhinebothridea) asAlveobothriumgen. n., withAlveobothrium grabatumsp. n. as its type species; the new genus differs from the other genera in the order in that its members possess bothridia with an apical sucker, marginal loculi and multiple staggered rows of facial loculi.Alveobothrium zarzisensesp. n. is also described. The species differ in the number of marginal loculi and in proglotid anatomy. Another anthocephaliid belonging to the genusAnthocephalumis also described fromT. grabata. Anthocephalum jeancadenatisp. n. is most similar toA. alicaeandA. michaeli, but differs in size of terminal proglottid and number of proglottids. All these new species are also found in formalin-preserved cestodes fromT. grabatacollected at Gorée Island (Senegal) between 1946 and 1954 by the French ichthyologist J. Cadenat and conserved in the personal collection of the late L. Euzet. The presence of the same rhinebothriideans species parasitizingT. grabatain both the Mediterranean (Tunisia) and the eastern Atlantic (Senegal) is discussed.

New species of small, bathypelagic calanoid copepods from the Arctic Ocean: Brodskius arcticus sp. nov. (Tharybidae) and three new species of Pertsovius gen. nov. (Discoidae)

Zootaxa ◽  
2011 ◽  
Vol 2809 (1) ◽  
pp. 33 ◽  
Author(s):  
VLADIMIR N. ANDRONOV ◽  
KSENIA N. KOSOBOKOVA
Keyword(s):  
New Species ◽  
New Genus ◽  
Proximal Part ◽  
Distal Segment ◽  
The Other ◽  
The Arctic ◽  
Calanoid Copepods ◽  
Outer Border ◽  
Left And Right ◽  
Three New Species

A new calanoid copepod species, Brodskius arcticus sp. nov. (family Tharybidae Sars, 1902), and three new species of a new genus Pertsovius gen. nov. (family Discoidae Gordejeva, 1975) are described from deep waters of the Arctic Canada Basin. The female of Brodskius arcticus differs from five of the other six known species of this genus in the absence of rostral filaments, the lack of which it shares with B. abyssalis Markhaseva & Schulz, 2007. This new species differs from B. abyssalis in having two very short outer proximal spines at the distal segment of the fifth swimming legs (P5). The length of these spines is less than half the width of the segment, whereas in B. abyssalis they are longer than the width of the segment. The new genus Pertsovius is created here for a group of seven species within the family Discoidae which have one-segmented endopods of Р 2-Р4. In contrast, the other genera of this family have three-segmented endopods of Р 2-Р4. The three new species of Pertsovius differ from each other in the appearance of the genital field, and in the number of outer border spines on the distal exopodal segment of P2. In Pertsovius tridentatus sp. nov. this segment bears three external spines on both left and right P2. The left Р 2 of P. heterodentatus sp. nov. has three spines, while the right Р 2 bears two spines only. The distal segments of both left and right Р 2 of P. serratus sp. nov. have two external spines, but the proximal part of the external margin on the left Р 2 bears three relatively large denticles. The distal exopodal segments of Р 2 of the other four species here transferred to the genus Pertsovius are smooth with no external spines or denticles, but each bears two outer border spines.

Note on the Genus Diaphanocephalus (Nematoda: Strongylidae), Parasitic in Reptiles, with a Description of Three New Species

Parasitology ◽  
1923 ◽  
Vol 15 (1) ◽  
pp. 67-74 ◽  
Author(s):  
R. Daubney
Keyword(s):  
New Species ◽  
Natural History ◽  
Type Species ◽  
New Genus ◽  
Scientific Research ◽  
British Museum ◽  
Buccal Capsule ◽  
Species Inquirenda ◽  
Three New Species ◽  
Emended Diagnosis

The genus Diaphanocephalus was erected by Diesing in 1851 to contain certain species included in Rudolphi's Synopsis in the old genus Strongylus. The species in question were Strongylus galeatus Rud., 1819, re-named Diaphanocephalus strongyloides by Diesing, and subsequently indicated as the type-species of the genus; S. costatus; and possible S. viperae Rud., which Diesing listed as a species inquirenda. In deciding upon the necessity for the new genus Diesing seems to have been influenced largely by the characters of the head. His diagnosis shows that he considered the supporting rays of the buccal capsule to be four only in number, regarding two of these as divided each into two distinct processes. Molin (1861) gave an emended diagnosis of Diesing's genus and proposed the new genus Kalicephalus for certain other strongyle parasites in reptiles. It has already been pointed out (Baylis and Daubney) that the generic characters used by Molin are unreliable and that Railliet and Henry (1909) were justified in abolishing Kalicephalus in favour of the older genus, Diaphanocephalus. Recently, Skrjabin (1916) has given a diagnosis of the genus. Through the kindness of Dr H. A. Baylis the writer has been able to examine specimens in the collection of the British Museum (Natural History), and the Wellcome Bureau of Scientific Research. The material examined includes four specimens of the genus Diaphanocephalus.

scholarly journals Discovery of the Smallest Lace Bug from Mid-Cretaceous of Northern Myanmar Supports the Hypothesis of a Miniaturization Phenomenon of Insects in Kachin Amber (Hemiptera: Heteroptera: Tingidae)

Taxonomy ◽  
2021 ◽  
Vol 1 (2) ◽  
pp. 60-68
Author(s):  
Jun Souma ◽  
Shûhei Yamamoto ◽  
Yui Takahashi
Keyword(s):  
New Species ◽  
New Genus ◽  
The Other ◽  
Diagnostic Characters ◽  
Lace Bug ◽  
New Finding ◽  
A New Species

A total of 14 species in seven tingid genera have been described from the mid-Cretaceous Burmese (Kachin) amber from northern Myanmar, with very distinct paleofauna. Here, a new species of a new genus, Burmavianaida anomalocapitata gen. et sp. nov., is described from Kachin amber. This new species can be readily distinguished from the other described tingid taxa by the apparently smaller body and the structures of the pronotum and hemelytron. Burmavianaida gen. nov. shares the diagnostic characters with two clades composed of three extant subfamilies (Cantacaderinae + Tinginae) and Vianaidinae and may represent an extinct clade distinct from them. To the best of our knowledge, B. anomalocapitata sp. nov. is the smallest species of Tingidae among over 2600 described species. Our new finding supports the hypothesis of the miniaturization phenomenon of insects in Kachin amber, as suggested by previous studies.

scholarly journals Stratigraphy, mammalian paleontology, paleoecology, and age correlation of the Wasatch Formation, Fossil Butte National Monument, Wyoming

2016 ◽  
Vol 90 (5) ◽  
pp. 981-1011 ◽  
Author(s):  
Gregg F. Gunnell ◽  
John-Paul Zonneveld ◽  
William S. Bartels
Keyword(s):  
New Species ◽  
New Genus ◽  
Green River Formation ◽  
Main Body ◽  
Green River ◽  
National Monument ◽  
Forested Areas ◽  
Water Courses ◽  
Three New Species ◽  
Abundance And Diversity

AbstractFieldwork conducted in the Wasatch Formation in and around Fossil Butte has yielded a diverse assemblage of early Eocene vertebrates. Fossil vertebrates are distributed through three discrete stratigraphic intervals within the uppermost 180 m of the main body of the Wasatch Formation underlying the Green River Formation. These assemblages were derived primarily from fluvial overbank mudstone units overprinted with variably well-developed paleosols. The lowest (20 m) and highest (60 m) sections are characterized by less mature and more hydromorphic paleosols, whereas the middle section (100 m) is typified by more mature paleosols and more abundant channel sandstones.The combined assemblages contain at least 46 species of mammals. Faunal characteristics include high abundances of equid perissodactyls and a relatively high abundance and diversity of notharctines primates, an apparent absence of omomyid primates, relatively high rodent diversity, and relatively diverse and abundant artiodactyls. One new genus (Eoictopsnew genus) and three new species (Eoictops novacekinew species,Palaeosinopa lacusnew species, and ?Notoparamys blochinew species) are included in the Fossil Butte assemblage. Also recorded are late occurrences of two hyopsodontid condylarths and an early occurrence of a rare phenacodontid condylarth. The relatively high abundances of equids and notharctines suggest that vertebrate samples were derived from relatively open paleohabitats that included forested areas along water courses.All three assemblages contain characteristic Lysitean (Wasatchian biochron Wa-6) elements, but the occurrence of the palaeotheriid perissodactylLambdotheriumin the uppermost horizon indicates a Lostcabinian (Wa-7) age for at least the top of the Wasatch Formation. The overlying predominantly fish-bearing Fossil Butte Member of the Green River Formation also containsLambdotheriumand is therefore Wa-7 in age as well.

An unusual new genus of eurychoromyiine Lauxaniidae (Diptera)

2011 ◽  
Vol 143 (6) ◽  
pp. 594-611
Author(s):  
Stephen D. Gaimari
Keyword(s):  
New Species ◽  
New Genus ◽  
Three New Species ◽  
Montane Rainforest

AbstractThe unusual new Neotropical genus Exalla is described and illustrated, along with three new species, E. browni, E. macalpinei, and E. shewelli. A key to the species is provided. The species are known from wet montane rainforest habitats in Colombia and Ecuador at elevations above 1500m.

scholarly journals Curious Katydids from the Andes of Colombia and Ecuador: Three New Species, a New Genus and Acoustic Baffles

2009 ◽  
Vol 18 (2) ◽  
pp. 225-235 ◽  
Author(s):  
Holger Braun ◽  
Juliana Chamorro-Rengifo ◽  
Glenn K. Morris
Keyword(s):  
New Species ◽  
New Genus ◽  
The Andes ◽  
Three New Species
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