scholarly journals A new teleost (Osteichthyes, Actinopterygii) from the Early Jurassic Posidonia shale of Northern Germany

Fossil Record ◽  
2001 ◽  
Vol 4 (1) ◽  
pp. 167-187 ◽  
Author(s):  
G. Arratia ◽  
D. Thies
Keyword(s):  
Posterior Margin ◽  
Early Jurassic ◽  
Northern Germany ◽  
The Family ◽  
Previous Hypothesis ◽  
Phylogenetic Level ◽  
Posidonia Shale ◽  
New Evidence

A new teleostean genus and species, <i>Paraleptolepis wiedenrothi</i>, is described from the Lower Liassic of Germany. The fish has an overall similarity with <i>Leptolepis coryphaenoides</i> (from different Lower Liassic European localities) but differs from <i>L. coryphaenoides</i> in the presence of a few autapomorphies and also in the retention of several primitive features not present in <i>L. coryphaenoides</i>. Examples of autapomorphic characters are: two moderately large suborbital bones; preopercle triangular and with a notch at its posterior margin; large cleithrum with pronounced curvature anteriorly: pelvic axillary process formed by one small elongate bone; and long neural spines on preural centrum 1 and the ural centrum 1 + 2. <i>Paraleptolepis</i> n. gen. is more closely related to <i>Leptolepis</i> and extant teleosts than it is to <i>Proleptolepis</i> (from Lower Liassic localities). The new evidence supports the previous hypothesis that the family Leptolepididae sensu Nybelin is non-monophyletic. Several characters (e.g., concerning structure of vertebrae) that previously were accepted to have arisen at the phylogenetic level of <i>Leptolepis coryphaenoides</i>, are found also to occur in <i>Paraleptolepis</i> n. gen. <br><br> Eine neue Teleosteergattung und -art. <i>Paraleptolepis wiedenrothi</i>. wird aus dem unteren Lias Deutschlands beschrieben. Der Fisch hat eine generelle Ähnlichkeit mit <i>Leptolepis coryphaenoides</i> (bekannt von verschiedenen europäischen Lokalitäten des unteren Lias), aber unterscheidet sich von <i>L. coryphaenoides</i> in einigen Autapomorphien und in der Beibehaltung mehrerer primitiver Merkmale, die in <i>L. coryphaenoides</i> nicht vorhanden sind. Beispiele autapomorpher Merkmale sind: zwei verhält-nismäßig große suborbitale Knochen; ein dreieckiges Präoperculum mit einer Einbuchtung am hinteren Rand: ein großes Cleithrum mit einer ausgeprägten vorderen Einbuchtung; ein Axillarfortsatz am Beckengürtel, der aus einem schmalen langen Knochen gebildet wird; und lange Neuralfortsätze auf dem präuralen Zentrum 1 und dem uralen Zentrum 1 + 2. <i>Paraleptolepis</i> n. gen. ist näher mit <i>Leptolepis</i> und lebenden Teleosteern verwandt als mit <i>Proleptolepis</i> (aus Lokalitäten des unteren Lias). Die neuen Ergebnisse unterstützen die frühere Hypothese, dass die Familie Leptolepididae sensu Nybelin nicht monophyletisch ist. Verschiedene Merkmale (z. B. Strukturen der Wirbel). die früher als auf der Evolutionshöhe von <i>Leptolepis coryphaenoides</i> entstanden angesehen wurden, treten bereits bei <i>Paraleptolepis</i> n. gen. auf. <br><br> doi:<a href="http://dx.doi.org/10.1002/mmng.20010040111" target="_blank">10.1002/mmng.20010040111</a>

scholarly journals The Role of Botanical Families in Medicinal Ethnobotany: A Phylogenetic Perspective

Plants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 163
Author(s):  
Airy Gras ◽  
Oriane Hidalgo ◽  
Ugo D’Ambrosio ◽  
Montse Parada ◽  
Teresa Garnatje ◽  
...  
Keyword(s):  
Diversity Indices ◽  
Specific Level ◽  
Medicinal Uses ◽  
The Family ◽  
Family Level ◽  
Phylogenetic Level ◽  
Molecular Phylogenetic ◽  
Quantitative Analyses ◽  
Medicinal Flora

Studies suggesting that medicinal plants are not chosen at random are becoming more common. The goal of this work is to shed light on the role of botanical families in ethnobotany, depicting in a molecular phylogenetic frame the relationships between families and medicinal uses of vascular plants in several Catalan-speaking territories. The simple quantitative analyses for ailments categories and the construction of families and disorders matrix were carried out in this study. A Bayesian approach was used to estimate the over- and underused families in the medicinal flora. Phylogenetically informed analyses were carried out to identify lineages in which there is an overrepresentation of families in a given category of use, i.e., hot nodes. The ethnobotanicity index, at a specific level, was calculated and also adapted to the family level. Two diversity indices to measure the richness of reported taxa within each family were calculated. A total of 47,630 use reports were analysed. These uses are grouped in 120 botanical families. The ethnobotanicity index for this area is 14.44% and the ethnobotanicity index at the family level is 68.21%. The most-reported families are Lamiaceae and Asteraceae and the most reported troubles are disorders of the digestive and nutritional system. Based on the meta-analytic results, indicating hot nodes of useful plants at the phylogenetic level, specific ethnopharmacological research may be suggested, including a phytochemical approach of particularly interesting taxa.

scholarly journals A new species of Elasmopus (Amphipoda: Hadzioidea: Maeridae) from Suape Harbor, Northeastern Brazilian coast

2011 ◽  
Vol 83 (3) ◽  
pp. 1031-1040 ◽  
Author(s):  
André R. Senna
Keyword(s):  
New Species ◽  
Posterior Margin ◽  
Rocky Shore ◽  
Identification Key ◽  
Brazilian Coast ◽  
Amphipod Species ◽  
Intertidal Rocky Shore ◽  
Brazilian Species ◽  
The Family ◽  
A New Species

A new amphipod species of the genus Elasmopus Costa, 1853 is described based on material collected from intertidal rocky shore, near the Suape Harbor, coast of the Brazilian state of Pernambuco. The new species may be recognized by the propodus of gnathopod 2 suboval, slightly tapering distally, palmar margin not defined by a stout seta, spine, or palmar corner, with a subdistal blunt tubercle, posterior margin covered by a dense fringe of plumose setae, and posterior margin of basis of pereopod 7 castelloserrate. This is the ninety-fifth species of the genus Elasmopus described worldwide, the most diverse genus in the family Maeridae Krapp-Schickel, 2008, and the eighth species recorded from Brazilian waters. An identification key to Brazilian species of Elasmopusis also provided.

The SNP rs560426 Within ABCA4-ARHGAP29 Locus and the Risk of Nonsyndromic Oral Clefts

2020 ◽  
Vol 57 (6) ◽  
pp. 671-677 ◽  
Author(s):  
Yah-Huei Wu-Chou ◽  
Kuo-Ting Philip Chen ◽  
Yi-Chieh Lu ◽  
Yin-Ting Lin ◽  
Hsien-Fang Chang ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Strong Association ◽  
Nucleotide Polymorphisms ◽  
Test Analysis ◽  
Oral Clefts ◽  
The Family ◽  
Abca4 Gene ◽  
Family Based ◽  
New Evidence

Objective: Nonsyndromic oral clefts are common birth defect with complex etiology. In the present study, we attempt to further validate the possible role for ABCA4 and ARHGAP29 in the susceptibility to nonsyndromic oral clefts. Design: We performed allelic transmission disequilibrium test analysis, on 10 eligible single nucleotide polymorphisms (SNPs) and SNP haplotypes using the Family-Based Association Test. Participants: The study sample consisted of 334 case–parent trios of nonsyndromic oral clefts from Taiwanese population, separated into nonsyndromic cleft lip with or without cleft palate (NSCL/P) and nonsyndromic cleft palate only (NSCPO) groups. Results: We found only the SNP rs560426 within the ABCA4 gene showed strong association with NSCPO ( P = .03498; Permuted P = .05382). No association between other 9 selected SNPs in ABCA4-ARHGAP29 region and the risk of nonsyndromic oral clefts was found. For the haplotype analyses, we found only haplotype T-C (rs570926 and rs3789431) in ABCA4 block 2 showed significant association with nonsyndromic NSCL/P in these Taiwanese trios. Conclusions: We used a family-based analysis in 334 Taiwanese case–parent trios to validate the possible role for ABCA4 and ARHGAP29 in the susceptibility to nonsyndromic oral clefts. This study provides a new evidence for an association between the intron variant rs560426 within ABCA4 and nonsyndromic cleft palate which may contribute their regulatory role in craniofacial development.

Two new species of Hoplomegistidae (Acari: Mesostigmata) associated with passalid Beetles from China

2017 ◽  
Vol 22 (6) ◽  
pp. 797
Author(s):  
Xin-Feng Zhang ◽  
Tian-Ci Yi ◽  
Jian-Jun Guo ◽  
Dao-Chao Jin
Keyword(s):  
New Species ◽  
Posterior Margin ◽  
First Record ◽  
Lateral Margin ◽  
Adult Females ◽  
The Family ◽  
Two New Species

Stenosternum cordata sp. nov. and Stenosternum bifurcata sp. nov., new to science, are described, which is the first record of Hoplomegistidae from Asia. Stenosternum cordata sp. nov. is distinguished by its heart-shaped latigynal shield with two pairs of setae along the lateral margin, and two pairs of setae along the posterior margin of the sternal shield. Stenosternum bifurcata sp. nov. is distinguished by having remarkable bifurcate corniculus, six pairs of setae on the sternal shield and three pairs setae on the latigynal shield. The family Hoplomegistidae Camin & Gorirossi, 1955 is redefined and a key to adult females of species is provided. 

scholarly journals Lacydonia shohoensis (Annelida, Lacydoniidae) sp. nov. – a new lacydonid species from deep-sea sunken wood discovered at the Nishi-Shichito Ridge, North-western Pacific Ocean

2022 ◽  
pp. 1-7
Author(s):  
Natsumi Hookabe ◽  
Naoto Jimi ◽  
Hiroyuki Yokooka ◽  
Shinji Tsuchida ◽  
Yoshihiro Fujiwara
Keyword(s):  
Pacific Ocean ◽  
Deep Sea ◽  
Posterior Margin ◽  
Northwest Pacific ◽  
Western Pacific Ocean ◽  
Northwest Pacific Ocean ◽  
The Family ◽  
The Northwest Pacific Ocean ◽  
North Western ◽  
North Western Pacific

Abstract Lacydonia Marion & Bobretsky, 1875 is the sole genus in the family Lacydoniidae Bergström, 1914. We herein describe the new species of Lacydonia shohoensis sp. nov. from 2042-m deep bottoms at Shoho Seamount of the Nishi-Shichito Ridge, the Northwest Pacific Ocean. It is most similar to L. anapaulae Rizzo et al., 2016 in having a depression on the median anterior region and lacking lateral lobes on the posterior margin of prostomium whereas it is distinguished by possessing pygidium dorsally pigmented with three reddish spots and non-pigmented pygidial lateral cirri equally elongated.

Mecoptera and Diptera from the early Toarcian (Early Jurassic) deposits of Wolfsburg – Große Kley (Lower Saxony, Germany)

2016 ◽  
Vol 107 (2-3) ◽  
pp. 163-171
Author(s):  
Katarzyna Kopeć ◽  
Agnieszka Soszyńska-Maj ◽  
Alexander Gehler ◽  
Jörg Ansorge ◽  
Wiesław Krzemiński
Keyword(s):  
New Species ◽  
Black Shales ◽  
Lower Saxony ◽  
Urban District ◽  
The Family ◽  
Two New Species ◽  
Building Activities ◽  
Posidonia Shale ◽  
The City ◽  
House Building

ABSTRACTTwelve specimens of early Toarcian Mecoptera and Diptera from the vicinity of Wolfsburg were investigated for the present study. The material was found during house building activities in the 1980s at the locality Große Kley in Mörse, an urban district of the city of Wolfsburg, Lower Saxony, Germany. The specimens were found in calcareous nodules of the Harpoceras falciferum Zone that occur within the Liassic black shales (Posidonia shale). Six specimens of Mecoptera, five belonging to the family Orthophlebiidae and one belonging to the Bittacidae, and six representatives of the following Diptera families were identified: Ptychopteridae, Limoniidae, Anisopodidae and the superfamily Mycetophiloidea. The fossil fauna of Wolfsburg is similar to that of other early Toarcian sites in Germany, described by Handlirsch (1906, 1939), Bode (1905, 1953) and Ansorge (1996) from Braunschweig, Dobbertin and Grimmen. Two new species are described, Mesorhyphusulrichi sp. nov. (Anisopodidae) and Archipleciomima germanica sp. nov. (Mycetophiloidea).

Printers to Hendrik Niclaes: Plantin and Augustijn van Hasselt

Quaerendo ◽  
1984 ◽  
Vol 14 (4) ◽  
pp. 247-272 ◽  
Author(s):  
Paul Valkema Blouw
Keyword(s):  
The Other ◽  
Literary Sources ◽  
The Family ◽  
Religious Sect ◽  
Set Up ◽  
Number Of Publications ◽  
First Time ◽  
New Evidence ◽  
Publishing Business

AbstractFrom the chronicles of the Family of Love we know that, besides printers in Deventer and later in Cologne, both Plantin and Augustijn van Hasselt printed for this religious sect. On the basis of this information quite a large number of publications have hitherto been attributed to Plantin, while only one single edition in Latin was reckoned to be the work of Augustijn. An analysis of the typography, however, shows that apart from Hendrik Niclaes's chief work, Den Spegel der Gherechticheyt, Plantin only printed two of his minor writings and that all the other ascriptions to Plantin must be revised in favour of Augustijn van Hasselt. In 1561-2 Augustijn was running a printing shop in the Dutch town of Kampen, specially set up by HN for the purpose of publishing those of his works that had not previously been printed. Plantin, who was partly involved in this enterprise, took the opportunity to have a book printed on this press for his publishing business. The analysis providing the typographical evidence of this collaboration proves for the first time the accuracy of the literary sources as regards Plantin's involvement in the publication of the works of Hendrik Niclaes. In the presentation of the new evidence it was necessary to establish more clearly the date of Plantin's '[1561]' inventory and which roman and German types he owned at what times. The article ends with some notes regarding the end of the 'Bohmbargen' press at Cologne.

Family Labor Supply Responses to Severe Health Shocks: Evidence from Danish Administrative Records

2021 ◽  
Vol 13 (3) ◽  
pp. 1-30
Author(s):  
Itzik Fadlon ◽  
Torben Heien Nielsen
Keyword(s):  
Labor Supply ◽  
Insurance Coverage ◽  
Driving Mechanism ◽  
Health Shocks ◽  
Family Labor ◽  
Administrative Records ◽  
The Family ◽  
Short Run ◽  
Spousal Labor ◽  
New Evidence

We provide new evidence on households’ labor supply responses to fatal and severe nonfatal health shocks in the short run and medium run. To identify causal effects, we leverage administrative data on Danish families and construct counterfactuals using households that experience the same event a few years apart. Fatal events lead to considerable increases in surviving spouses’ labor supply, which the evidence suggests is driven by families who experience significant income losses. Nonfatal shocks have no meaningful effects on spousal labor supply, consistent with their adequate insurance coverage. The results support self-insurance as a driving mechanism for the family labor supply responses. (JEL D12, D15, G22, I12, J22)

Gammaropsis elvirae sp. nov., a widely distributed amphipod (Amphipoda: Photidae) in the Yucatan Shelf, with ecological comments and a key for the genus in tropical America

Zootaxa ◽  
2019 ◽  
Vol 4555 (3) ◽  
pp. 359 ◽  
Author(s):  
CARLOS E. PAZ-RÍOS ◽  
DANIEL PECH
Keyword(s):  
Spatial Distribution ◽  
New Species ◽  
Environmental Variables ◽  
Posterior Margin ◽  
Soft Sediment ◽  
Lower Lip ◽  
The Family ◽  
Tropical America ◽  
Southern Gulf Of Mexico ◽  
A New Species

Gammaropsis elvirae sp. nov. is described and illustrated here, as a new species of the family Photidae Boeck, 1871, occurring on sites widely distributed in the soft-sediment habitats from the Yucatan shelf, southern Gulf of Mexico. This new species differs from all other congeners by a unique set of characteristics: lateral cephalic lobes rounded; outer lobes of lower lip with one cone on each lobe; gnathopod 1 propodus longer than carpus; gnathopod 2 propodus enlarged with small convoluted processes on posterior margin and palmar angle undefined; gnathopod 2 dactylus short, less than one half in length of propodus; dense setation on basis, carpus, and propodus of gnathopod 2; epimeral plates 1–3 rounded; inner ramus of uropods 1–3 longer than outer ramus; and telson emarginated. Ecological comments on spatial distribution and associated environmental variables are included, as well an identification key to the genus in tropical America. 

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