Back in time to unlock the future: tracing the type-specimens of Corallus hortulana (Linnaeus, 1758) (Serpentes: Boidae), with designation of a lectotype for the Amazon tree boa

Zootaxa ◽  
2021 ◽  
Vol 4941 (2) ◽  
pp. 259-270
Author(s):  
RODRIGO CASTELLARI GONZALEZ ◽  
THAÍS B. GUEDES ◽  
PAULO PASSOS
Keyword(s):  
Phenotypic Variability ◽  
Original Description ◽  
Type Specimen ◽  
Color Pattern ◽  
Large Array ◽  
Type Specimens ◽  
Future Possibility ◽  
The Future ◽  
Two Factors ◽  
Pattern Variability

Corallus hortulana presents a large array of tones and color pattern variability throughout its distribution (= polychromatism), which trigged the description of several taxa now considered to be primary synonyms. Linnaeus described two of these (Boa enydris and Boa hortulana) on the same page of the 10th Edition of the Systema Naturae. However, both names had been widely used in literature almost in an optional way, until their formal synonymization more than two centuries after the original description. Additionally, the type specimen of Boa hortulana was reported as missing since the late 19th century. These two factors may have enabled the unjustified switched association of types, which was perpetuated in the literature to the present day. Our main goals here were to trace the correct type specimens for each species through a literature review and specimen examination, and to amend the switched association of type material. We found two specimens in the collection of the Uppsala University that are unmistakably associated with Boa hortulana. Herein we designate one of them as its lectotype in order to promote nomenclatural stability considering its huge phenotypic variability and the future possibility of eventually splitting the species. 

A revision of Holothuria (Halodeima) kefersteinii (Selenka, 1867) and the revival of Holothuria inornata Semper, 1868 from sea cucumbers collected in Mexico and Central America

Zootaxa ◽  
2018 ◽  
Vol 4377 (2) ◽  
pp. 151 ◽  
Author(s):  
MAGALI HONEY-ESCANDÓN ◽  
FRANCISCO A. SOLÍS-MARÍN
Keyword(s):  
Central America ◽  
Ecological Study ◽  
Original Description ◽  
Morphological Characters ◽  
Color Pattern ◽  
Type Specimens ◽  
Sea Cucumbers ◽  
Mexican Pacific ◽  
Different Color

In 1958 Deichmann synonymized Holothuria inornata Semper, 1868 with Holothuria kefersteinii (Selenka, 1867). This nomenclature has been adopted until now. However, some specimens recently collected from the Mexican Pacific matched the original description of H. inornata Semper (1868) whereas others matched the original description by Selenka (1867). A morphological, molecular and ecological study of the specimens was conducted to confirm the identification of these specimens. The morphological characters of our specimens were compared with those contained in the original descriptions and figures of the types of both species. Besides the different color pattern of live specimens of both species, the main differences found are the presence of straight distally perforated rods in the dorsal papillae, and the presence of Holothuriophilus trapeziformis Nauck, 1880 in the cloaca of H. inornata, versus the absence of these kind of rods in the dorsal papillae, and the absence of symbionts in the cloaca in H. kefersteinii. The species identified by Deichmann (1958) as H. kefersteinii is, in fact H. inornata. Both species might have been confused because the morphology of preserved specimens is very similar and the presence of the straight rods in papillae might have been overlooked during identification. A more thorough review of the ossicles from the specimens, together with the comparison of ossicles from the type specimens, has allowed the resurrection of long-forgotten species, H. inornata 

Archaeotrypa Fritz, 1947 (Cambrian, Problematica) reinterpreted

1984 ◽  
Vol 21 (11) ◽  
pp. 1343-1348 ◽  
Author(s):  
David R. Kobluk
Keyword(s):  
Internal Structure ◽  
Vertical Section ◽  
Original Description ◽  
Type Specimen ◽  
Petrographic Analysis ◽  
Tangential Section ◽  
Type Specimens

Detailed petrographic analysis of the type specimens of Cambrian Archaeotrypa prima and A. secunda shows that A. prima differs in important features from the original description. The tubes that make up the compound skeleton are twice as wide as thought previously, with an internal structure comprising both straight and zigzag longitudinal partitions and flat transverse partitions; the transverse partitions are staggered in vertical section and meet the zigzag longitudinal partitions. Archaeotrypa secunda differs very significantly from A. prima. The holotype of A. secunda is very poorly preserved, and consists of only a small tangential section comprising six complete and seven incomplete polygons. The genus Archaeotrypa and the species A. prima are retained, but the name A. secunda is restricted to the type specimen. The affinity of Archaeotrypa prima is uncertain, but it may be modeled as a cystoporate bryozoan or alternatively as an echinoderm.

Supplementary description of Scheloribates crassus Hammer, 1967 (Acari, Oribatida, Scheloribatidae) from New Zealand

2021 ◽  
Author(s):  
Cheng-Lin Liu ◽  
YI YAN ◽  
Zhi-Qiang Zhang ◽  
Li-Xia Xie
Keyword(s):  
New Zealand ◽  
Original Description ◽  
Type Specimens ◽  
The Future ◽  
Small Holes

The original description of Scheloribates crassus Hammer, 1967 was incomplete, lacking information and figures about some morphological structures. Our specimens of S. crassus match broadly with the original description of the type specimens. However, there are the following differences: the morphological structures of leg I–II, the number of saccules, the presence of small holes between h3. Therefore, to help with its identification and discussion in the future, supplementary description of specimens is necessary. The supplementary description of Scheloribates crassus Hammer, 1967 is presented on the basis of specimens from Auckland and Bay of Plenty, New Zealand in this paper.

Maluti Mystery: A systematic review of Amietia vertebralis (Hewitt, 1927) and Strongylopus hymenopus (Boulenger, 1920) (Anura: Pyxicephalidae)

Zootaxa ◽  
2008 ◽  
Vol 1962 (1) ◽  
pp. 33-48 ◽  
Author(s):  
JEANNE TARRANT ◽  
MICHAEL J. CUNNINGHAM ◽  
LOUIS H. DU PREEZ
Keyword(s):  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Taxonomic Status ◽  
Original Description ◽  
Type Specimen ◽  
Systematic Position ◽  
Type Specimens ◽  
Morphological Examination ◽  
Species Type ◽  
Original Application

The taxonomic status of Amietia vertebralis and Strongylopus hymenopus, two frogs restricted to the Maluti-Drakensberg highlands in southern Africa, is unclear. Here, morphological examination and phylogenetic analyses elucidate the systematic position of these two species. Type specimens of both species were examined and compared with more recent collections to clarify their identity. These comparisons revealed discrepancies between the original application of these names and their current usage. The holotype and original description of A. vertebralis match specimens from an extant population at that species’ type locality that are currently assigned to S. hymenopus. Furthermore, the type specimen of S. hymenopus is of uncertain provenance and does not match well with either of the forms currently associated with these names. We assessed both intraspecific and interspecific variability using DNA sequence data. Broad sampling of the form currently assigned to A. vertebralis revealed very little genetic variation thereby dispelling the hypothesis that this is a compound taxon. The generic placement of both species within the family Pyxicephalidae was resolved using a combined dataset of mitochondrial 16S rDNA and nuclear RAG1 gene sequences. The form currently recognised as S. hymenopus was excluded from the otherwise monophyletic genus Strongylopus, and was placed instead within Amietia. Based on these data a revised application of both species names is recommended here. Populations currently assigned to Amietia vertebralis are referred to Amietia umbraculata and those attributed to Strongylopus hymenopus are referred instead to Amietia vertebralis.

Growth forms and sepal hairs of the purple saxifrage (Saxifraga oppositifolia: Saxifragaceae) in North America related to chromosome records and DNA information

2005 ◽  
Vol 83 (9) ◽  
pp. 1088-1095 ◽  
Author(s):  
S.G. Aiken ◽  
M.C. LeBlanc ◽  
R.L. Boles
Keyword(s):  
North America ◽  
Original Description ◽  
Type Specimen ◽  
Morphological Data ◽  
Herbarium Specimens ◽  
Potential Candidate ◽  
Growth Forms ◽  
Type Specimens ◽  
The North ◽  
Saxifraga Oppositifolia

Growth forms and the presence or absence of hairs on the surfaces of the sepals of Saxifraga oppositifolia L. plants were examined on type specimens and more than 400 herbarium specimens collected from all over North America and Europe. Data were gathered on whether plant growth forms were compact, trailing, or intermediate between the extremes. Specimens were examined for whether or not hairs were present on the surface of the sepals between the long trichomes on the margins, and if so, an estimate was made of the degree of hairiness. While extreme forms of compact and trailing plants do occur, maps indicate that more of the plants collected in North America were intermediate in growth form. The geographic distribution of the presence or absence of hairs on the sepals is mapped, as is the gradation in degree of hairiness of sepals. The type specimen of S. oppositifolia subsp. smalliana (S. pulvinata), from the Yukon, has compact plants and flowers that have sepal surfaces with a few sparse hairs. The flowers have set fruits that have opened. “The smaller turbinate hypanthium” described in the original description may be the result of the structures being dehisced and dried up fruits. The type specimen of S. oppositifolia subsp. glandulisepala , from Alaska, is a relatively trailing specimen with some larger leaves. The sepal surfaces have a few glandular hairs. Whether or not the hairs appear glandular on herbarium specimens may reflect the stage of flowering at the time of collection. No morphological differences are associated with three different chromosome numbers known for S. oppositifolia plants from the area of the North American type specimens, and DNA analyses done mainly on European specimens, but also including a potential candidate for the name “smalliana”, gave inconclusive results. Thus, chromosome and DNA data join these morphological data on growth forms and the occurrence of sepal hairs to discourage recognizing subspecies among plants occurring in North America.

Penerapan Rinfo Sebagai Media Pendukung Untuk Proses Pembelajaran Pada Perguruan Tinggi Raharja

CCIT Journal ◽  
2014 ◽  
Vol 8 (1) ◽  
pp. 101-115
Author(s):  
Untung Rahardja ◽  
Khanna Tiara ◽  
Ray Indra Taufik Wijaya
Keyword(s):  
Learning Process ◽  
Human Life ◽  
Learning Tools ◽  
Integrated Learning ◽  
Civilizing Process ◽  
The World ◽  
The Future ◽  
Two Factors ◽  
Life Education ◽  
New Generation

Education is an important factor in human life. According to Ki Hajar Dewantara, education is a civilizing process that a business gives high values ??to the new generation in a society that is not only maintenance but also with a view to promote and develop the culture of the nobility toward human life. Education is a human investment that can be used now and in the future. One other important factor in supporting human life in addition to education, which is technology. In this globalization era, technology has touched every joint of human life. The combination of these two factors will be a new innovation in the world of education. The innovation has been implemented by Raharja College, namely the use of the method iLearning (Integrated Learning) in the learning process. Where such learning has been online based. ILearning method consists of TPI (Ten Pillars of IT iLearning). Rinfo is one of the ten pillars, where it became an official email used by the whole community’s in Raharja College to communicate with each other. Rinfo is Gmail, which is adapted from the Google platform with typical raharja.info as its domain. This Rinfo is a medium of communication, as well as a tool to support the learning process in Raharja College. Because in addition to integrated with TPi, this Rinfo was connected also support with other learning tools, such as Docs, Drive, Sites, and other supporting tools.

An annotated checklist of mesoplodont whale species (Cetacea, Ziphiidae) discovered during the nineteenth century

2015 ◽  
Vol 42 (2) ◽  
pp. 226-235 ◽  
Author(s):  
G. N. H. Waller
Keyword(s):  
Nineteenth Century ◽  
Additional Data ◽  
Original Description ◽  
Type Specimen ◽  
External Morphology ◽  
Type Locality ◽  
Type Material ◽  
Beaked Whale ◽  
Registration Number ◽  
Annotated Checklist

Eight species of mesoplodont whales (genus Mesoplodon Gervais, 1850) named during the nineteenth century are based on valid descriptions. A checklist with the original description and type material for each of these species is provided. Additional data given may include type locality and illustrative sources, type material holding institution and type registration number(s). The only type specimen for which a record of external morphology was published relates to the 1803 stranding of Sowerby's beaked whale (Mesoplodon bidens).

The types of Chalcid wasps (Hymenoptera, Chalcidoidea), described by scientists of Schmalhausen Institute of Zoology of National Academy of sciences of Ukraine after 2012

2018 ◽  
Vol 14 (1) ◽  
pp. 25-34
Author(s):  
M. D. Zerova ◽  
S. A. Simutnik ◽  
V. N. Fursov ◽  
S. I. Klymenko ◽  
I. T. Stetsenko
Keyword(s):  
Original Description ◽  
National Academy Of Sciences ◽  
Type Specimens ◽  
Academy Of Sciences

The list of type specimens of chalcid wasps of four families (Eurytomidae, Torymidae, Ormyridae, Encyrtidae) described by experts of Schmalhausen Institute of Zoology of National Academy of Sciences after 2012 is given. Data of original labels and reference to original description are given for each taxon. The catalogue includes types of 41 nominal taxa: Eurytomidae (15): Nikanoria deserta Zer., N. halimodendrae Zer., N. kazakhstanica Zer., N. leleji Zer., N. mongolica punctata Zer., N. orski Zer., N. pygmaea Zer., N. sugonjaevi Zer., Parabuchophagus rasnitsyni Zer., Eurytoma gleditsiae Zer. et Furs., E. koreana Zer. et Furs., E. trjapitzini Zer. et Klym., Torymidae (5): Idiomacromerus artusis Zer., I. persimilis Zer., Adontomerus centaurei Zer., A. trjapitzini Zer., Torymus leleji Zer. et Furs., Ormyridae (8): Ormyrus askanicus Zer., O. kasparyani Zer., O. nitens Zer., O. novus Zer., O. punctellus Zer., O. qurrayahi Zer., O. spadiceus Zer., O. sugonjaevi Zer., Encyrtidae (13): Rovnosoma gracile Simut., Eocencnemus sugonjaevi Simut., E. vichrenkoi Simut., Eocencyrtus zerovae Simut., Microterys ashkhabadensis mediterraneus Simut., M. hermonicus Simut., M. nevoi Simut., M. pavliceki Simut., M. vichrenkoi Simut., M. wasseri Simut., Encyrtus sugonjaevi Simut., Echthroplexiella talitzkyi Trjapitzin, Copidosoma trjapitzini Simut. The majority of type specimens are deposited in the collection of Schmalhausen Institute of Zoology (Kyiv, Ukraine). The depositories of all other type specimens are indicated.

scholarly journals Local-Level Democratic Backsliding? The Consolidation of Aspiring Dominant-Party Regimes in Hungary and Poland

2021 ◽  
pp. 1-24
Author(s):  
Conor O'Dwyer ◽  
Matthew Stenberg
Keyword(s):  
Local Politics ◽  
Electoral Systems ◽  
Local Level ◽  
National Level ◽  
Dominant Party ◽  
Mayoral Elections ◽  
Political Reforms ◽  
Strategic Coordination ◽  
The Future ◽  
Two Factors

Abstract Aspiring dominant-party regimes often institute major institutional and political reforms at the national level to ensure they retain control. However, subnational politics is an important, under-studied, component of regime consolidation. This study uses mayoral races in Hungary and Poland from 2006 to 2018 to examine two factors that may inhibit dominant-party regime consolidation in local politics: the use of two-round, i.e. runoff, electoral systems and strategic coordination among opposition parties. While we find little evidence that strategic coordination can lead to widespread opposition success in single-round systems, we do find that increasing the number of candidates decreases the likelihood of the nationally dominant party winning in the first round while not affecting the second round. As such, two-round mayoral elections may be an important buffer to dominant-party regime consolidation and may provide a training ground for the future opposition.

scholarly journals A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)

Zootaxa ◽  
2018 ◽  
Vol 4441 (1) ◽  
pp. 137
Author(s):  
JEANNE ROBINSON ◽  
JEREMY GIBSON ◽  
HELBER ADRIÁN ARÉVALO-MALDONADO ◽  
JURATE DE PRINS ◽  
JAMES WINDMILL
Keyword(s):  
Type Specimen ◽  
Morphological Characters ◽  
Wide Distribution ◽  
Wing Venation ◽  
Type Specimens ◽  
Unique Type ◽  
Species Groups ◽  
Primary Type ◽  
Taxonomic Studies ◽  
Non Destructive

Nearly a century ago, wing venation was introduced in gracillariid taxonomy as a means to diagnose closely related genera and species groups. Recent advances in non-destructive virtual micro-dissections suggest promising approaches with which to revisit the relevance of wing venation characters on historic primary type specimens. Many unique type specimens in Gracillariidae and other microlepidoptera groups preserved in museum collections are in poor condition, and over the course of history have suffered loss or damage to their abdomens. Consequently, genitalia morphology is not available for diagnoses and comparisons. In this paper we emphasize the need to include the type species and type specimens into the broader context of taxonomic studies on micro-moths in general and the family Gracillariidae in particular. The genus Caloptilia has a world-wide distribution and has been the subject of research for more than 200 years, yet the generic boundaries and groupings within the genus are still unresolved due to the lack of a reliable set of taxonomic characters obtained from the primary types. We describe a method of virtual descaling of the fore- and hindwings using the unset micro-moth type specimen of Caloptilia stigmatella Fabricius, 1781, in order to demonstrate that the study of historic and fragile type specimens and diagnoses of their internal morphological characters becomes possible by applying new and non-destructive technology. 

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