New Ancorabolidae (Copepoda: Harpacticoida) from Korea: two new genera, revisionary notes and updated identification keys

2019 ◽  
Vol 187 (2) ◽  
pp. 331-377 ◽  
Author(s):  
Jimin Lee ◽  
Rony Huys
Keyword(s):  
Sexual Dimorphism ◽  
Korean Peninsula ◽  
Posterior Margin ◽  
Sister Group ◽  
Sister Taxon ◽  
Copepod Species ◽  
New Genera ◽  
The Family ◽  
The One ◽  
Species Inquirendae

Abstract Two new copepod species of the Ceratonotus group in the subfamily Ancorabolinae (Ancorabolidae) are described from the Korean peninsula. Dendropsyllus kimi sp. nov. differs from its congeners by the one-segmented ♀ P3 endopod, the inner spine on ♀ P5 exopod and the absence of sensillate tubercles on abdominal somites 1 and 2. Dimorphipodia gen. nov. is proposed to accommodate Dimorphipodia changi sp. nov. and can be differentiated from its sister taxon, Arthuricornua, by the sexual dimorphism in P2–P4 exp-3, the absence of paired laterodorsal processes near the posterior margin of the cephalothorax and the presence of pleural setular tufts on somites bearing P2–P4. Ancorabolina, previously placed in the Ancorabolinae, is transferred to the Laophontodinae, whereas Patagoniaella is provisionally reassigned to the family Cletodidae. Within Laophontodes, the inadequately described Laophontodes brevis, Laophontodes ornatus and Laophontodes propinquus are relegated to species inquirendae. Laophontodes georgei sp. nov. is proposed for the unavailable name Laophontodes norvegicus, Laophontodes multispinatus is reassigned to Lobopleura, and Laophontodes gracilipes is fixed as the type of Rostrophontodes gen. nov., the potential sister group of Ancorabolina. The authenticity of Laophontodes bicornis and other dubious ancorabolid records from the Korean peninsula is discussed. Updated keys to genera of both Ancorabolinae and Laophontodinae and to species of Laophontodes are provided.

New Triassic Aviculopectinoidea (Bivalvia), with notes on the taxonomic concept of the superfamily

2020 ◽  
pp. 1-7
Author(s):  
Michael Hautmann ◽  
Evelyn Friesenbichler ◽  
Eugen Grădinaru ◽  
Romain Jattiot ◽  
Hugo Bucher
Keyword(s):  
New Species ◽  
New Taxa ◽  
Sister Group ◽  
New Genera ◽  
Taxonomic Rank ◽  
The Family ◽  
Poor Families ◽  
Taxonomic Concept ◽  
New Tribe

Abstract We describe two new genera of Triassic Aviculopectinoidea: Cristaflabellum n. gen., which is biconvex and has a strongly plicate shell, and Globodiscus n. gen., which is equiconvex and externally smooth or nearly so. Globodiscus contains the new species G. kiliani n. gen. n. sp. and G. vinzenti n. gen. n. sp. In order to make the taxonomic concept of the superfamily Aviculopectinoidea more consistent with that of its sister group Pectinoidea (scallops), we use tribes rather than families or subfamilies for accommodating the new taxa. Cristaflabellum is placed in the tribe Antijanirini (previously family Antijaniridae), whereas Globodiscus is made the type genus of the new tribe Globodiscini. Both tribes are placed within the family Aviculopectinidae, which is revised to include both equiconvex and inequiconvex taxa. We suggest that tribes are a more appropriate taxonomic rank for many of the previously erected species-poor families and subfamilies of Aviculopectinoidea. UUID: http://zoobank.org/d143663a-9016-459f-8e24-660102adcf6a

scholarly journals Two new genera and five new species of Selachinematidae (Nematoda, Chromadorida) from the continental slope of New Zealand

2013 ◽  
Author(s):  
Daniel Leduc
Keyword(s):  
New Species ◽  
New Zealand ◽  
Sexual Dimorphism ◽  
Continental Slope ◽  
Buccal Cavity ◽  
Posterior Extremity ◽  
New Genera ◽  
Posterior Testis ◽  
The Family ◽  
First Time

Two new genera and five new species of Selachinematidae are described from the New Zealand upper continental slope (350-1240 m depth). Synonchiella rotundicauda sp. nov. is characterised by cephalic setae 0.25 cbd long, mandibles each with two pairs of hooks and two wing-like projections laterally, eight cup-shaped pre-cloacal supplements and short rounded tail. Pseudocheironchus gen. nov. is similar to Cheironchus, but differs from the latter in having a cuticle without lateral differentiation, cephalic setae only slightly longer than the outer labial sensillae, and a posterior buccal cavity with three equal mandibles. Pseudocheironchus ingluviosus gen. et sp. nov. is characterised by mandibles with eight blunt teeth, multispiral amphideal fovea with five turns, and a short rounded tail. Males of this new species with 17-19 cup-shaped pre-cloacal supplements. Males of the genus Cobbionema are described for the first time; C. trigamma sp. nov. is characterised by four long cephalic setae and six smaller outer labial setae in one circle, six rhabdions surrounding the anterior buccal cavity, each with two pairs of pointed projections at their posterior extremities, posterior buccal cavity widening posteriorly, with three pairs of rhabdions fused posteriorly and widening anteriorly, males with two testes pointing anteriorly and with reflexed posterior testis, and no pre-cloacal supplements. Gammanema agglutinans sp. nov. is characterised by a short, stout body often covered in adhering mucus and detritus, cuticle with minute spines, leaf-shaped somatic setae with ducts, sexual dimorphism in the shape of the amphideal fovea (loop-shaped in males and spiral in females), posterior buccal cavity with three pairs of broad, column-shaped rhabdions fused anteriorly, intestine cells with orange-brown granules, and small tubular pre-cloacal supplements. Bendiella gen. nov. is most similar to Halichoanolaimus, but differs from the latter, and all other genera of the family Selachinematidae, in having a cuticle with lateral differentiation consisting of longitudinal rows of larger dots, and from all other genera of the Choniolaiminae in lacking pre-cloacal supplements. Bendiella thalassa gen. et sp. nov. is characterised by amphideal fovea with 5.25 turns, anterior buccal cavity with twelve rhabdions, each with a pair of pointed projections at posterior extremity, posterior buccal cavity with three Y-shaped pairs of slender rhabdions fused from two thirds of distance from anterior ends, and conico-cylindrical tail.

scholarly journals New male pelecinid wasps (Hymenoptera: Pelecinidae) from the Yixian Formation of western Liaoning (China)

2010 ◽  
Vol 61 (6) ◽  
pp. 463-468 ◽  
Author(s):  
Hua Feng ◽  
Chungkun Shih ◽  
Dong Ren ◽  
Chenxi Liu
Keyword(s):  
Sexual Dimorphism ◽  
Northeastern China ◽  
Yixian Formation ◽  
Liaoning Province ◽  
New Genera ◽  
Western Liaoning ◽  
The Family

New male pelecinid wasps (Hymenoptera: Pelecinidae) from the Yixian Formation of western Liaoning (China)Two new genera and speciesAbropelecinus annulatusgen. et sp. nov. andAzygopelecinus clavatusgen. et sp. nov., placed in the subfamily Iscopininae of the family Pelecinidae, are described and illustrated.Sinopecinus viriosusZhang, Rasnitsyn & Zhang, 2002 are re-described. All these male specimens were collected from the Yixian Formation of Beipiao City, Liaoning Province, northeastern China. A key to the male species of the subfamily Iscopininae is given. In addition, sexual dimorphism in Pelecinidae and the paleoclimate of the Yixian Formation are briefly discussed.

Diverse Texas beetles (Coleoptera: Elateroidea: Brachypsectridae) in mid-Cretaceous Burmese amber: sexual dimorphism and palaeoecology

2019 ◽  
Vol 2 (5) ◽  
pp. 523-531 ◽  
Author(s):  
ERIK TIHELKA ◽  
DIYING HUANG ◽  
CHENYANG CAI
Keyword(s):  
Sexual Dimorphism ◽  
Posterior Margin ◽  
New Genus ◽  
Distribution Range ◽  
Disjunct Distribution ◽  
Sexually Dimorphic ◽  
Fossil Species ◽  
Burmese Amber ◽  
The Family

Brachypsectridae is a species-poor elateroid family containing two extant genera with a disjunct distribution range spanning the Nearctic, Palaearctic, Oriental, and Australian regions. Here we describe a second Texas beetle from mid-Cretaceous Burmese amber, Hongipsectra electrella gen. et sp. nov. The new genus can be distinguished from all hitherto known brachypsectrids by the 11-segmented sexually dimorphic antennae with antennomeres 6–10 bilamellate in males and serrate in females, pronotum with a pair of posterolateral carinae and an M-shaped notch in the posterior margin for the reception of a cordiform scutellum. The present discovery adds a fourth genus and eleventh species to Brachypsectridae. Given that two of the known Texas beetle genera are from the Cretaceous Burmese amber, the family probably have been much more widespread and diverse in the Mesozoic than it is today. A key to the extant and fossil genera of Brachypsectridae is provided, along with a list of fossil species.

The Bombycoidea: Phylogeny and higher classification (Lepidoptera: Glossata)

1994 ◽  
Vol 25 (1) ◽  
pp. 63-88 ◽  
Author(s):  
Joel Minet
Keyword(s):  
Sexual Dimorphism ◽  
Sister Group ◽  
The Other ◽  
Ground Plan ◽  
Incertae Sedis ◽  
Other Hand ◽  
The Family ◽  
Family Level ◽  
Primitive Member

AbstractThis paper is chiefly aimed at reassessing the limits of four bombycoid families, namely the Eupterotidae, Saturniidae, Lemoniidae, and Brahmaeidae. An incompletely resolved cladogram is proposed for the whole 'bombycoid complex' (Mimallonoidea + Lasiocampoidea + Bombycoidea). Within the Bombycoidea, the primary dichotomy is considered to lie between the Eupterotidae + Bombycidae s.lat. + Endromidae + Mirinidae + Saturniidae, and the Carthaeidae + Lemoniidae + Brahmaeidae + Sphingidae. Sharing at least nine synapomorphies, the Lemoniidae and Brahmaeidae are regarded as reliable sister groups, and the Lemoniidae + Brahmaeidae are proposed as a sister group to the Sphingidae. Another newly proposed clade groups together the Endromidae, Mirinidae and Saturniidae. At family level, the Hibrildidae are synonymized with the Eupterotidae (syn. n.), for which the most significant autapomorphy lies in a previously unnoticed particularity of the female hind leg (distitarsus typically provided with a midventral row of spines). Sexual dimorphism in leg structure also leads to a redefinition of the Saturniidae, a family which must include, with subfamily rank (stat. rev.), the 'Oxytenidae' and 'Cercophanidae' of modern authors. A pair of distal, tooth-like structures on the fourth tarsomere of the female fore leg can thus be ascribed to the ground plan of the Saturniidae, along with a few other convincing autapomorphies. On the other hand, the 'Apatelodidae' are only tentatively placed in the 'Bombycidae sensu lato', a group provisionally resurrected insofar as the Apatelodidae sensu auct. prove to be diphyletic. As a matter of fact, the 'apatelodid' subfamily Epiinae is synonymized with the Bombycinae (syn. n.) in consideration of a rather large number of synapomorphies. When more extensively studied, the morphology of the eighth sternum of the male abdomen might lead to a slightly different, more restricted, concept of the Bombycidae (Le. excluding 'true' Apatelodidae). Often regarded as incertae sedis, the African genera Sabalia Walker and Spiramiopsis Hampson are definitely assigned to the Lemoniidae and Brahmaeidae respectively. Autapomorphies of these two families are recorded and discussed, as are those found to characterize the Sphingidae. Three subfamilies are tentatively recognized within the latter (Smerinthinae stat. rev., Sphinginae, Macroglossinae), five within the Eupterotidae (Hibrildinae, Tissanginae, Janinae, Panacelinae, Eupterotinae), and four within the Bombycidae s.lat. (Apatelodinae, Phiditiinae subfam. n., Prismostictinae [= Oberthueriinae, syn. rev.], Bombycinae). Three of these subfamilies are considered in a new sense, viz. the Panacelinae, Apatelodinae, and Bombycinae. Although the phylogeny of the Saturniidae is not fully taken into account in the present study, the composition of three saturniid subfamilies is critically examined (Oxyteninae, Cercophaninae, Ludiinae), and the Oxyteninae are viewed as the most 'primitive' member of the family.

scholarly journals PREPTOS, TAMPHANA AND AROTROS — A REVIEW

1895 ◽  
Vol 27 (2) ◽  
pp. 38-38
Author(s):  
Harrison G. Dyar
Keyword(s):  
South America ◽  
New Genera ◽  
Zoological Society ◽  
The Family ◽  
The One

In the Proceedings of the Zoological Society of London for 1892, Mr. W. Schaus describes as new 180 species of “Bombycid” moths from Mexico and various parts of South America, with three “new genera.” Of these, one is located in the Lasiocampidæ and two in the Bombycidæ. All these generic descriptions are utterly inadequate, and the question should be raised seriously whether names founded on such descriptions should be recognized. We are accustomed to believe that the classification of Herrich-schaffer is still used by lepidopterists, at least in its fundamental features; but in these descriptions the word “vein” does not appear. The description of the Lasiocampid is the longest of the three, yet the author gives but eight characters by which to identify his genus. Five of these are common to nearly all the genera of the family; two others appear in several genera already well known, and the genus must be distinguished from the one hundred and forty odd genera of Lasiocampidæ already catalogued, by the female having an expanse of wing of 95 mm., and a short abdomen, “not extending beyond the secondaries!”

scholarly journals Doolia, A New Genus of Nannopodidae (Crustacea: Copepoda: Harpacticoida) from off Jeju Island, Korea

Diversity ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 3 ◽  
Author(s):  
Wonchoel Lee
Keyword(s):  
New Species ◽  
Sexual Dimorphism ◽  
New Genus ◽  
Harpacticoid Copepod ◽  
Jeju Island ◽  
Sister Taxon ◽  
Body Segment ◽  
The Family ◽  
Caudal Rami

A new harpacticoid copepod is described from the waters off Jeju Island, Korea. This species displays a unique set of characteristics including a rostrum that is clearly demarcated from the cephalosome, a setular (spinular) row on the rostrum, a well-developed frill along the posterior margins of each body segment except for the cephalosome, long and cylindrical caudal rami, four segmented female antennules, paired genital apertures in the female, the absence of sexual dimorphism in legs P1–P4, and highly reduced P5 and P6 in the male. This combination of characteristics allocates the specimen to the family Nannopodidae Por, 1986, but the new species belongs to none of the extant genera within the family. A new genus, Doolia, is proposed. Nannopus is suggested as a sister taxon of the new genus based on shared plesiomorphic characteristics in the maxilliped, legs P1–P4, and P5. Doolia gen. nov. is the eighth genus of Nannopodidae, and an amended key for the genus is provided herein.

The malkarid spiders of New Zealand (Araneae : Malkaridae)

2020 ◽  
Author(s):  
Gustavo Hormiga ◽  
Nikolaj Scharff
Keyword(s):  
New Species ◽  
New Zealand ◽  
New Caledonia ◽  
Single Species ◽  
Sister Group ◽  
New Genera ◽  
Southern South America ◽  
The Family ◽  
Wet Forests

This paper addresses the systematics of the New Zealand spiders of the family Malkaridae. Malkarids are small araneoid spiders that live primarily in the leaf litter and mosses of temperate and tropical wet forests in Australia and New Zealand, with the exception of a single species in southern South America and another in New Caledonia. We treat the New Zealand species of Malkaridae that are not members of the subfamily Pararchaeinae, a monophyletic group of 11 new species that we classify in 2 new genera (Tingotingo, gen. nov. and Whakamoke, gen. nov.) and a new subfamily (Tingotinginae, subfam. nov.). We describe, diagnose, illustrate and map the distribution of specimen records of these 11 new species of New Zealand Malkaridae: Tingotingo porotiti, sp. nov., T. pouaru, sp. nov., T. tokorera, sp. nov., T. aho, sp. nov., Whakamoke orongorongo, sp. nov.; W. tarakina, sp. nov.; W. guacamole, sp. nov.; W. hunahuna, sp. nov.; W. paoka, sp. nov.; W. heru, sp. nov.; and W. rakiura, sp. nov. We also treat the phylogenetic relationships of Malkaridae and use the results of our previous work on the molecular phylogeny of Araneoidea as the bases for the classification of the family. Tingotingo, gen. nov. and Whakamoke, gen. nov. are sister clades. Tingotinginae, subfam. nov. is the sister group of the Malkarinae plus Pararchaeinae clade. We further hypothesise and discuss the morphological synapomorphies of Malkaridae, Tingotinginae, subfam. nov. and the two new genera.

Proposal of Arktourella gen. nov., a new genus of the family Normanellidae Lang 1944 (Copepoda: Harpacticoida) from the Province of Cortez

Zootaxa ◽  
2021 ◽  
Vol 5057 (1) ◽  
pp. 29-51
Author(s):  
SAMUEL GÓMEZ ◽  
FATEMEH NAZARI
Keyword(s):  
New Genus ◽  
Sister Group ◽  
Morphological Characters ◽  
Endopodal Segment ◽  
Maximum Parsimony Analysis ◽  
Sister Group Relationship ◽  
Exopodal Segment ◽  
The Third ◽  
The Family ◽  
The One

A new genus, Arktourella gen. nov., is proposed to accommodate a new member of the harpacticoid family Normanellidae, A. margarethae gen. et sp. nov., from a polluted estuary in north-western Mexico. The new genus was attributed to the laophontoidean family Normanellidae on account of the lack of outer spinous processes on the second antennulary segment, one abexopodal seta on the antennary allobasis, four setae on the one-segmented antennary exopod, endopod of first swimming leg two-segmented with first segment elongated and with two distal elements on second segment, endopods of second to fourth legs two-segmented, distal setae on the male second endopodal segment of second and third legs reduced, and outer spine of the male second endopodal segment of third leg fused to segment. The new, so far monotypic genus, differs from the other normanellid genera in the presence of four elements on the third exopodal segment of the first leg, and two outer spines on the third exopodal segment of second to fourth legs. No synapomorphies were observed for Arktourella gen. nov. and Normanella, but they are unique within the Normanellidae in that the mandibular basis and endopod are not fused. Maximum parsimony analysis and Bayesian inference using 59 morphological characters to assess the relationships between the genera of the family Normanellidae confirmed the affinity of Arktourella gen. nov. and Normanella, and their sister group relationship with Sagamiella. Paranaiara and Pseudocletodes were shown consistently to be closely related and are the sister taxa of Normanella-Arktourella gen. nov.-Sagamiella. Arktourella gen. nov., Paranaiara and Pseudocletodes share the presence of a large spinulose spine on the fifth and sixth segments of the female antennule, but its significance is not clear. Additionally, we propose a key to the genera of the Normanellidae.  

Murder with Impunity: The Construction of Arab Masculinities and Honor Crimes

1970 ◽  
pp. 38-45
Author(s):  
May Abu Jaber
Keyword(s):  
Violence Against Women ◽  
Social Boundaries ◽  
Religious Institutions ◽  
The Social ◽  
The Family ◽  
The Media ◽  
The One ◽  
Male Authority ◽  
Cultural Networks ◽  
Gender Specific

Violence against women (VAW) continues to exist as a pervasive, structural,systematic, and institutionalized violation of women’s basic human rights (UNDivision of Advancement for Women, 2006). It cuts across the boundaries of age, race, class, education, and religion which affect women of all ages and all backgrounds in every corner of the world. Such violence is used to control and subjugate women by instilling a sense of insecurity that keeps them “bound to the home, economically exploited and socially suppressed” (Mathu, 2008, p. 65). It is estimated that one out of every five women worldwide will be abused during her lifetime with rates reaching up to 70 percent in some countries (WHO, 2005). Whether this abuse is perpetrated by the state and its agents, by family members, or even by strangers, VAW is closely related to the regulation of sexuality in a gender specific (patriarchal) manner. This regulation is, on the one hand, maintained through the implementation of strict cultural, communal, and religious norms, and on the other hand, through particular legal measures that sustain these norms. Therefore, religious institutions, the media, the family/tribe, cultural networks, and the legal system continually disciplinewomen’s sexuality and punish those women (and in some instances men) who have transgressed or allegedly contravened the social boundaries of ‘appropriateness’ as delineated by each society. Such women/men may include lesbians/gays, women who appear ‘too masculine’ or men who appear ‘too feminine,’ women who try to exercise their rights freely or men who do not assert their rights as ‘real men’ should, women/men who have been sexually assaulted or raped, and women/men who challenge male/older male authority.

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