scholarly journals Laophontopsis Sars and the taxonomic concept of the Normanellinae (Copepoda: Harpacticoida): A revision

1989 ◽  
Vol 59 (4) ◽  
pp. 203-227 ◽  
Author(s):  
Rony Huys ◽  
Kris A. Willems
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
New Genera ◽  
Incertae Sedis ◽  
Northwest Europe ◽  
The Family ◽  
Family Level ◽  
Taxonomic Concept ◽  
A New Species

The taxonomic concept of the subfamily Normanellinae Lang (Harpacticoida, Laophontidae)is revised. As a result anew family Laophontopsidaeis proposed to accommodate Laophontopsis Sars and two new genera Aculeopsis and Telodocus. It is concluded that the presumed boreo-mediterranean distribution pattern displayed by the type species L. lamellifera (Claus) is merely the result of erroneous identifications. The population of northwest Europe is assigned to a new species L. borealis and another new species L. monardi is proposed for Monard’s (1928) material from Banyuls-sur-Mer. L. secundus Sewell is placed in the new genus Telodocus. Aculeopsis gen. nov. embraces only A. longisetosa spec. nov. and constitutes the most primitive genus of the family. The Laophontopsidaeare placed within the superfamily Laophontoidea. The Normanellinae are provisionally upgraded to family level despite their diphyletic status because this narrows the diagnosis of the Laophontidae considerably. The genera are attributed to two clearly defined but non-related subfamilies, Normanellinae Lang (Normanella Brady) and Cletopsyllinae subfam. nov. (Cletopsyllus Willey, Pseudocletopsyllus Vervoort). The genus Pseudocleta Lang is relegated to incertae sedis within the Laophontoidae.

scholarly journals Phylogeny of Microphthalminae Hartmann-Schröder, 1971, and revision of Hesionella Hartman, 1939, and Struwela Hartmann-Schröder, 1959 (Annelida, Errantia)

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7723
Author(s):  
Sergio I. Salazar-Vallejo ◽  
Jesús Angel de León-González ◽  
Luis F. Carrera-Parra
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Type Species ◽  
New Genus ◽  
Morphological Characters ◽  
The Family ◽  
Family Level ◽  
A New Species

Microphthalminae Hartmann-Schröder, 1971 was proposed in Hesionidae to include Microphthalmus and Hesionides; however, the affinities of these genera to other members of Hesionidae have been debated, and some authors have concluded they do not belong in Hesionidae. Herein, based on morphological characters, a phylogenetic analysis of the subfamily and some other similar poorly-known genera, with an uncertain position in Hesionidae was performed to clarify their affinities. Our results indicate that Microphthalminae, as currently delimited, is paraphyletic. The inclusion of Struwela, Uncopodarke, and Westheideius, a new genus, as well as the recognition of Fridericiella are proposed to meet the requirement of monophyly; and as result of this, the elevation in rank to the family level is herein presented. Furthermore, the type species for Hesionella and Struwela are redescribed, and a new species in the latter is described. A key to identify microphthalmid genera is also included.

scholarly journals New Oriental genera in the family Issidae (Hemiptera: Fulgoromorpha)

Zootaxa ◽  
2017 ◽  
Vol 4312 (2) ◽  
pp. 355 ◽  
Author(s):  
MENGLIN WANG ◽  
THIERRY BOURGOIN ◽  
YALIN ZHANG
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Type Species ◽  
New Genus ◽  
New Genera ◽  
Phylogeny Analysis ◽  
The Family ◽  
Two New Species

Three new Oriental Issidae genera and two new species identified by a previous molecular phylogeny analysis are described. Two new genera belong to the tribe Kodaianellini: Kodaianellissus gen. nov., type species: K. intorqueus sp. nov. from China and Tetricissus gen. nov., type species: T. philo (Fennah, 1978) from Vietnam. Another new genus representing Sarimini: Longieusarima gen. nov., type species: L. lunulia sp. nov. is described from China. 

scholarly journals A Review of Necrotauliids from the Triassic/Jurassic of England (Trichoptera: Necrotauliidae)

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Richard S. Kelly ◽  
Andrew J. Ross ◽  
Robert A. Coram
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Type Locality ◽  
Late Triassic ◽  
Type Specimens ◽  
The Family ◽  
The Uk ◽  
A New Species ◽  
Paraphyletic Assemblage

Species previously attributed to Necrotauliidae are revised from the Late Triassic and Early Jurassic of England based on examination of type specimens and non-type material. The necrotauliids have been considered as a basal family of caddisflies (Trichoptera) or as a paraphyletic assemblage of stem-amphiesmenopterans. Herein a new genus, Austaulius, is erected which includes all Lilstock Formation∖Lower Lias material from England; the previously described species are synonymized with A. furcatus and a new species, A. haustrum, is described from the Dorset Coast, the holotype of which preserves synapomorphic traits of the Trichoptera not previously described suggesting that the family is trichopteran. The type genus remains Necrotaulius and type species N. parvulus (Geinitz, 1884) from the type locality of Dobbertin, Germany. One species of Necrotaulius is represented in the UK, N. parvulus, which is found in the Upper Lias.

Polysertularella polyseriata, a new genus and species of hydroid (Hydrozoa; Leptothecata; Sertulariidae) from the Sea of Okhotsk

Zootaxa ◽  
2011 ◽  
Vol 3107 (1) ◽  
pp. 59
Author(s):  
ALEXANDER ANTSULEVICH
Keyword(s):  
Differential Diagnosis ◽  
Sea Of Okhotsk ◽  
Type Species ◽  
New Genus ◽  
New Genera ◽  
New Genus And Species ◽  
The Sea Of Okhotsk ◽  
The Family ◽  
Stem Type ◽  
A New Species

Polysertularella polyseriata, gen. et sp. nov., a hydroid referable to family Sertulariidae, is described from the eastern part of the Sea of Okhotsk. The new taxa is characterized by: multi-serial (5–8 rows) placement of hydrothecae on both stem and branches; a hydrothecal rim with four small cusps; an operculum with four equal flaps similar to but more flattened than that of Sertularella. Gonothecae are transversely corrugated and resemble those of many species assigned to Sertularella and Symplectoscyphus. They arise from hydrothecae-like tubes on the basal part of the stem and are disposed in opposite pairs, as in species of Synthecium.Sertulariidae, the largest family in Hydrozoa and with representatives from marine environments worldwide, is relatively well known. Discovery of new genera in the family is relatively infrequent. A diagnosis of a new genus and a description of a new species are given in this paper.Diagnosis. Sertulariidae with erect, branched colonies, with branches resembling hydrocaulus. Hydrothecae arranged in 5–8 longitudal rows along hydrocaulus and branches; hydrothecal rim with four very low cusps separated by shallow embayments; operculum of four equal triangular valves, flattened rather than pyramidal; hydranth with abcauline caecum. Gonothecae oval with strong transverse corrugations and rings, occurring in opposite pairs on lower part of stem. Type species. Polysertularella polyseriata, sp. n., designated herein. Notes and differential diagnosis. In most genera of Sertulariidae, hydrothecae have an alternate to opposite biserial arrangement on branches, and especially on the stem. A few genera in the family, including Abietinaria Kirchenpauer, 1884, Thuiaria Fleming, 1828, Sertularia Linnaeus, 1758, and Staurotheca Allman, 1888 include some species with multi-serial rows of hydrothecae on branches and very rarely on the stem as well. The nominal genus Selaginopsis Allman, 1876, originally established for sertulariids having hydrothecae in more than two longitudinal rows, is no longer recognized as valid in some works because of its artificial composition and differences among included species in operculum structure (Peña-Cantero et al., 1997). However, no species with a multiserial arrangement of hydrothecae and four-flapped operculum (resembling Sertularella) has been known in the family until now.

A new species of Ukamenia from Vietnam (Lepidoptera: Tortricidae: Olethreutinae: Gatesclarkeanini)

Zootaxa ◽  
2020 ◽  
Vol 4743 (2) ◽  
pp. 280-284
Author(s):  
JOHN B. HEPPNER ◽  
YANG-SEOP BAE
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Extensive Study ◽  
Wing Venation ◽  
The Family ◽  
Head Morphology ◽  
A New Species

The genus Ukamenia Oku (1981) was proposed with Simaethis sapporensis Matsumura (1931) from Japan as its type species, which had been originally described in the family Choreutidae. Oku (1981) based the new genus on characters of S. sapporensis that were typical of Tortricidae rather than Choreutidae, notably the naked haustellum (scaled in Choreutidae), among many other characters differing between the two families, such as wing venation, head morphology, and genital form. Oku (1981) assigned his new genus to the tribe Olethreu­tini, but mentioned that it resembled the genus Gatesclarkeana Diakonoff, 1966. In her extensive study of Australian Olethreutinae, Horak (2006) briefly noted Ukamenia as being referable to Gateclark­eanini. 

A new genus, Kiictenocheloides gen. nov., in the family Ctenocheloidae Sakai, 2011 (superfamily Callianassoidea Dana, 1852) (Decapoda, Pleocyemata)

Crustaceana ◽  
2013 ◽  
Vol 86 (13-14) ◽  
pp. 1689-1694 ◽  
Author(s):  
Katsushi Sakai
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Generic Level ◽  
The Family ◽  
A New Species

Recently, a new species of the genus Ctenocheloides Anker, 2010, viz., Ctenocheloides nomurai Komai, 2013, was reported from the Kii District (= Arita Bay, Kushimoto, Wakayama Prefecture), Japan. However, Komai’s species is not to be included in Anker’s genus Ctenocheloides, because of differences at the generic level with the type species of that genus, Ctenocheloides attenboroughi Anker, 2010, and is thus reclassified herein under a new genus, Kiictenocheloides gen. nov. Both genera, Ctenocheloides Anker, 2010 and Kiictenocheloides gen. nov. are also different from Ctenocheles Kishinouye, 1926, the type genus of the family Ctenochelidae Manning & Felder, 1991, so that the two genera, Ctenocheloides Anker, 2010 and Kiictenocheloides gen. nov. are now included in the family Ctenocheloidae Sakai, 2011.

Additions and Revisions to the Genera of North American Caddisflies of the Family Brachycentridae With Special Reference to the Larval Stages (Trichoptera)

1965 ◽  
Vol 97 (10) ◽  
pp. 1089-1106 ◽  
Author(s):  
Glenn B. Wiggins
Keyword(s):  
New Species ◽  
North American ◽  
Larval Stage ◽  
New Genus ◽  
New Genera ◽  
Larval Morphology ◽  
Larval Stages ◽  
The North ◽  
The Family ◽  
A New Species

AbstractLarval characterizations for the genera of North American Brachycentridae are revised and two new genera created, bringing to five the total number now recognized on this continent. Previous concepts of larval morphology inMicrasemaare emended. Discovery of the larval stage ofBrachycentrus(Amiocentrus)aspilusRoss necessitates elevation of this subgenus to generic status. Association of larvae with the two North American species placed inOligoplectrumnecessitates removal of one,O.dimicki(Milne), toMicrasema. Discovery of all stages of a new species on Mount Hood, Oregon, necessitates creation of a new genus. A provisional larval key to the genera of the North American Brachycentridae is proposed and the phylogenetic relationships of the genera are discussed. Validity of the Asian genusOligoplectrodesis questioned.

Revision of the scarab subfamily Aclopinae Blanchard (Coleoptera: Scarabaeidae)

Zootaxa ◽  
2012 ◽  
Vol 3409 (1) ◽  
pp. 1 ◽  
Author(s):  
FEDERICO C. OCAMPO ◽  
JOSÉ MONDACA
Keyword(s):  
New Species ◽  
Morphological Study ◽  
Type Species ◽  
New Genus ◽  
New Combination ◽  
New Genera ◽  
Diagnostic Characters ◽  
Incertae Sedis

The Aclopinae from Argentina and Chile are revised and a redescription of the subfamily and type genus Aclopus Erichsonare presented. Aclopus vittatus Erichson is designated as the type species of Aclopus. Two new genera, GracilaclopusOcampo and Mondaca new genus, and Desertaclopus Ocampo and Mondaca new genus, are described. Gracilaclopusincludes eight species: G. bidentulus Ocampo & Mondaca new species, G. caceresi Ocampo & Mondaca new species, G.candelariae Ocampo & Mondaca new species, G. crepuscularis Ocampo & Mondaca new species, G. electricus Ocampo& Mondaca new species, G. morochus Ocampo & Mondaca new species, G. nigroscutatus Ocampo & Mondaca newspecies, and G. parvulus (Ohaus) new combination. The genus Desertaclopus includes three species: D. atacamensisOcampo & Mondaca new species, D. lucasi Ocampo & Mondaca new species, and D. marcosi Ocampo & Mondaca newspecies. A neotype is designated for Aclopus parvulus Ohaus (now G. parvulus). A key and diagnostic characters for allArgentinean and Chilean aclopine genera and species are provided. Based on a detailed morphological study, theAustralian Phaenognatha Hope and the Neotropical Neophaenognatha Allsopp are removed from the Aclopinae and transferred to Scarabaeidae incertae sedis.

Description of two new genera and two new species of antipatharian corals in the family Aphanipathidae (Cnidaria: Anthozoa: Antipatharia)

Zootaxa ◽  
2021 ◽  
Vol 4966 (2) ◽  
pp. 161-174
Author(s):  
DENNIS M. OPRESKO ◽  
MARZIA BO ◽  
DAVID P. STEIN ◽  
ANN EVANKOW ◽  
DANIEL L. DISTEL ◽  
...  
Keyword(s):  
New Species ◽  
Type Species ◽  
New Genus ◽  
Growth Form ◽  
Colony Growth ◽  
New Genera ◽  
Size And Shape ◽  
Black Corals ◽  
The Family ◽  
Two New Species

Two new genera and two new species of black corals are recognized in the family Aphanipathidae. The new genus Anozopathes, with the species A. hawaiiensis sp. nov. and A. palauensis, sp. nov. is characterized by a sparsely and irregularly branched corallum with relatively long branches which can be straight, curved or crooked. The genus Aphanostichopathes, with the type species Cirripathes paucispina Brook, is characterized by an unbranched corallum with a long, curved stem with loose distal coils. Mitochondrial DNA data (nad5-IGR-nad1 for Anozopathes and cox3-cox1 for Aphanostichopathes) indicate that both taxa are related to the genera Aphanipathes, Phanopathes and Acanthopathes in the family Aphanipathidae, and morphologically they both share the characteristic of having spines with distinct conical tubercles. The two new species of Anozopathes are separated primarily by differences in colony growth form and in the size and shape of the skeletal spines. Species of Aphanostichopathes are separated primarily by differences in the size and shape of the spines and by size and density of the tubercles on the surface of the spines. 

scholarly journals Partial taxonomic revision of Amphoriscus Haeckel, 1870 (Porifera: Calcarea), with description of A. decennis sp. nov.

Zootaxa ◽  
2021 ◽  
Vol 5061 (1) ◽  
pp. 39-68
Author(s):  
CLÉSLEI CHAGAS ◽  
FERNANDA F. CAVALCANTI
Keyword(s):  
New Species ◽  
19Th Century ◽  
Geographical Distribution ◽  
Type Species ◽  
Taxonomic Revision ◽  
Incertae Sedis ◽  
The Family ◽  
The 19Th Century ◽  
A New Species

Amphoriscus is the type genus of the family Amphoriscidae. Since its nomination in the 19th century, its diagnosis has undergone significant changes. Most of the species currently assigned to Amphoriscus have only been reported once, when they were first described. Furthermore, unlike other Amphoriscidae genera, new Amphoriscus species are not commonly described. Therefore, the understanding of the diversity, distribution, and morphology of the genus remains fragmented, a lacuna that is being filled slowly. In this study, several species were revisited by the redescription of type and/or additional specimens. This results in considerable advances, including changes in the geographical distribution of A. cylindrus and A. chrysalis, a proposal of reallocation of A. dohrni in Leuconia, recognition of A. gastrorhabdifera as incertae sedis, a detailed description of the type species based on a set of specimens and, finally, the description of a new species, A. decennis sp. nov.  

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