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Zootaxa ◽  
2022 ◽  
Vol 5091 (1) ◽  
pp. 131-154
Author(s):  
XIN XU ◽  
LI YU ◽  
FENGXIANG LIU ◽  
DAIQIN LI

A new genus of the primitively segmented trapdoor spiders, which is endemic to the north of China, is described, Luthela gen. nov., and the status of Sinothela Haupt, 2003 and Sinothela sinensis (Bishop & Crosby, 1932) is discussed and both are treated as nomina dubia. The new genus Luthela gen. nov. is erected based on morphology and molecular data of the type species Luthela yiyuan sp. nov. A taxonomic revision of the new genus is given. Three Sinothela species are transferred to the new genus, L. luotianensis comb. nov. and L. schensiensis comb. nov. are redescribed using our newly collected specimens, include L. heyangensis comb. nov. as a junior synonym of L. schensiensis comb. nov., and describe six new species based on both male and female morphological characters: L. badong sp. nov., L. dengfeng sp. nov., L. handan sp. nov., L. taian sp. nov., L. yiyuan sp. nov., and L. yuncheng sp. nov.  


PeerJ ◽  
2022 ◽  
Vol 10 ◽  
pp. e12713
Author(s):  
Nikolay A. Poyarkov ◽  
Tan Van Nguyen ◽  
Parinya Pawangkhanant ◽  
Platon V. Yushchenko ◽  
Peter Brakels ◽  
...  

Slug-eating snakes of the subfamily Pareinae are an insufficiently studied group of snakes specialized in feeding on terrestrial mollusks. Currently Pareinae encompass three genera with 34 species distributed across the Oriental biogeographic region. Despite the recent significant progress in understanding of Pareinae diversity, the subfamily remains taxonomically challenging. Here we present an updated phylogeny of the subfamily with a comprehensive taxon sampling including 30 currently recognized Pareinae species and several previously unknown candidate species and lineages. Phylogenetic analyses of mtDNA and nuDNA data supported the monophyly of the three genera Asthenodipsas, Aplopeltura, and Pareas. Within both Asthenodipsas and Pareas our analyses recovered deep differentiation with each genus being represented by two morphologically diagnosable clades, which we treat as subgenera. We further apply an integrative taxonomic approach, including analyses of molecular and morphological data, along with examination of available type materials, to address the longstanding taxonomic questions of the subgenus Pareas, and reveal the high level of hidden diversity of these snakes in Indochina. We restrict the distribution of P. carinatus to southern Southeast Asia, and recognize two subspecies within it, including one new subspecies proposed for the populations from Thailand and Myanmar. We further revalidate P. berdmorei, synonymize P. menglaensis with P. berdmorei, and recognize three subspecies within this taxon, including the new subspecies erected for the populations from Laos and Vietnam. Furthermore, we describe two new species of Pareas from Vietnam: one belonging to the P. carinatus group from southern Vietnam, and a new member of the P. nuchalis group from the central Vietnam. We provide new data on P. temporalis, and report on a significant range extension for P. nuchalis. Our phylogeny, along with molecular clock and ancestral area analyses, reveal a complex diversification pattern of Pareinae involving a high degree of sympatry of widespread and endemic species. Our analyses support the “upstream” colonization hypothesis and, thus, the Pareinae appears to have originated in Sundaland during the middle Eocene and then colonized mainland Asia in early Oligocene. Sundaland and Eastern Indochina appear to have played the key roles as the centers of Pareinae diversification. Our results reveal that both vicariance and dispersal are responsible for current distribution patterns of Pareinae, with tectonic movements, orogeny and paleoclimatic shifts being the probable drivers of diversification. Our study brings the total number of Pareidae species to 41 and further highlights the importance of comprehensive taxonomic revisions not only for the better understanding of biodiversity and its evolution, but also for the elaboration of adequate conservation actions.


Zootaxa ◽  
2022 ◽  
Vol 5087 (2) ◽  
pp. 306-334
Author(s):  
KÔICHI ARIMOTO

In Japan, the genus Ectamenogonus Buysson, 1893 (tribe Megapenthini Gurjeva, 1973, subfamily Elaterinae Leach, 1815) was considered to have five species. However, the Japanese species remain unclear. The taxonomy of Japanese Ectamenogonus is revised and four species are confirmed: E. matobai (Kishii, 1973), E. miyakoensis sp. nov., E. plebejus (Candèze, 1873), and E. robustus (Kishii, 1966). Ectamenogonus matobai, E. plebejus, and E. robustus are redescribed. Ectamenogonus miyakoensis is described. Ectamenogonus yakuensis (Ôhira, 1970) and E. takumii Kishii, 2006 are synonymized with E. plebejus and E. robustus, respectively. A key to the four species in Japan is provided.  


2022 ◽  
Author(s):  
Chris J. Jolly ◽  
Harry A. Moore ◽  
Mitchell A. Cowan ◽  
Teigan Cremona ◽  
Judy A. Dunlop ◽  
...  

2021 ◽  
Vol 66 (2) ◽  
pp. 114-121
Author(s):  
Angel Romo

A taxonomic revision of the Alchemilla in the High Atlas Mountains has been carried out. This genus is represented in Morocco by Alchemilla atlantica, A. gourzai, A. litardieri, A. mairei and by a new taxon A. boratynskii, sp. nov., described here from the High Atlas Mountains range. Data on their chorology, ecology and phenology, as well as an identification key, are provided. The conservation status of this newly described narrow endemic and the other four taxa, also endemics previously known from the Moroccan Atlas Mountains, is provided. Alchemilla hirtipes should be excluded from the flora of Morocco.


HUMANIKA ◽  
2021 ◽  
Vol 21 (2) ◽  
pp. 151-172
Author(s):  
Dewi Amaliah Nafiati

Revisi taksonomi Bloom menitikberatkan pada (1) perubahan aplikasi yang terdiri dari tiga bidang yaitu aplikasi bidang penyusunan kurikulum, aplikasi bidang instruksi pengajaran, aplikasi bidang assesment/ penilaian; dan (2) perubahan terminologi yang menekankan pada sub kategori sehingga penilaian menjadi lebih spesifik, mudah dalam menyusun penilaian pada kurikulum, serta mudah dalam menyusun instruksi pengajaran. Revisi taksonomi Bloom juga mengubah kata kunci operasional dari kata benda menjadi kata kerja dari level terendah sampai dengan level tertinggi.Terdapat perubahan yang sangat signifikan pada revisi taksonomi Bloom di domain kognitif yang terdiri dari dua dimensi yaitu dimensi pengetahuan dan dimensi proses kognitif. Dimensi pengetahuan berubah menjadi faktual, konseptual, prosedural, metakognisi. dimensi proses kognitif baru menjadi mengingat, memahami, mengaplikasikan, menganalisis, mengevaluasi, dan mencipta. Domain afektif meliputi rasa, nilai, apresiasi, antusiasme, motivasi, dan sikap tercermin pada perilaku/ attitude sehari-hari pada proses pembelajaran baik di dalam kelas maupun di luar kelas. Domain psikomotorik dirumuskan sebagai serangkaian kemampuan yang bersifat kongkrit dan abstrak. Bloom's taxonomic revision focuses on (1) application changes that consist of three fields, namely the application of curriculum development. application of teaching instruction area, application of assessment/ assessment field; and (2) changes in the terminology emphasizing sub-categories so that assessment becomes more specific, it is easy to arrange assessments in the curriculum, and easy to arrange instructions teaching. Revised Bloom's taxonomy also changed the operational keywords from words to verbs from the lowest level to the highest level. There is a very significant change in Bloom's revised taxonomy in the cognitive domain which consists of two dimensions, namely the dimension of knowledge and the dimension of cognitive processes. The dimension of knowledge changes into factual, conceptual, procedural metacognition. the dimension of the new cognitive process becomes remembering, understanding apply. analyze, evaluate and create. Affective domain includes taste, value, appreciation, enthusiasm, motivation. and attitudes are reflected in behavior everyday in the learning process both in the classroom and outside the classroom. Domain psychomotor formulated as a series of abilities that are concrete and abstract. 


Phytotaxa ◽  
2021 ◽  
Vol 529 (1) ◽  
pp. 125-159
Author(s):  
ANELISE NUERNBERG-SILVA ◽  
PEDRO FIASCHI

Phylogenetic studies indicate that several infrageneric taxa in Oxalis require taxonomic updates to attain monophyly. In this contribution, we update the morphological delimitation of the South American Oxalis sect. Ripariae and provide a taxonomic revision of the currently accepted species. The sectional delimitation was carried out by comparing micro- and macromorphological features of Oxalis sect. Ripariae, O. sect. Corniculatae, and O. sect. Myriophyllum. These sections share yellow flowers and aerial stems. Glandular hairs and larger seeds with the surface longitudinally crested and with projections are exclusive to Oxalis sect. Ripariae. We accept 11 species in the section, including three previously placed in Oxalis sect. Corniculatae (i.e., O. eriocarpa, O. niederleinii, and O. refracta), but excluding O. serpens and O. subvillosa, which are moved to O. sect. Corniculatae. We also describe a new species (Oxalis lourteiginana), propose a new name and status for O. bifrons subsp. littoralis (now O. pampeana), the synonymization of O. irreperta with O. riparia, six second-step lectotypifications, and one epitypification. For each accepted species we provide a morphological description, illustrations, ecological and taxonomic information, conservation status following IUCN, and a geographic distribution map. Most species occur in southern Brazil, but the section is widespread also in Argentina, Uruguay, and eastern Paraguay. Six species are categorized as threatened and further three as near threatened. Besides, we provide an identification key for the taxa of the section.


2021 ◽  
Vol 325 (4) ◽  
pp. 485-494
Author(s):  
E.A. Nikolaeva

The presented work is the final part of the taxonomic revision of the Antarctic icefishes of the genus Channichthys Richardson, 1844 (Notothenioidei: Channichthyidae) from the Kerguelen Islands, the species composition of which was discussed until recently. Based on the morphological study of all available specimens from the ZIN and BMNH collections (including the holotype), a comprehensive redescription of the Red icefish Channichthys rugosus Regan, 1913 from the waters of the Kerguelen islands (South Ocean) was carried out, including external morphology, seismosensory system, gill apparatus, and axial skeleton. As a result, new diagnostic features of Red icefish were discovered and previously known ones were clarified, which made it possible to confirm the species validity. Comparison with other valid species icefishes was done. Channichthys rugosus differs from Ch. rhinoceratus Richardson, 1844 by a high anterior dorsal fin, the fin membrane of which reaches the apexes of its longest rays (does not reach in Ch. rhinoceratus), as well as a narrow and concave interorbital space (compared to the wider and flat one), by stronger granulation and a uniform reddish body color (dark spotted-marble in Ch. rhinoceratus). Channichthys rugosus differs from Ch. velifer Meissner, 1972 by the number of rays in the first dorsal fin (7–9 versus 9–12) and pectoral fin (18–20 versus 20–21), the presence of bone plaques in the proximal part of the medial lateral line (absent in Ch. velifer), and monochromatic reddish body coloration (spotted in Ch. velifer). Channichthys rugosus differs from Ch. panticapaei Shandikov, 1995 by the presence of only 1 row of gill rakers on the first gill arch (2 rows in Ch. panticapaei) and by light coloration (brownish-black in Ch. panticapaei).


2021 ◽  
Vol 87 ◽  
pp. 523-573 ◽  
Author(s):  
István Mikó ◽  
Lubomir Masner ◽  
Jonah M. Ulmer ◽  
Monique Raymond ◽  
Julia Hobbie ◽  
...  

Teleasinae are commonly collected scelionids that are the only known egg parasitoids of carabid beetles and therefore play a crucial role in shaping carabid populations in natural and agricultural ecosystems. We review the available host information of Teleasinae, report a new host record, and revise Gryonoides Dodd, 1920, a morphologically distinct teleasine genus. We review the generic concept of Gryonoides and provide diagnoses and descriptions of thirteen Gryonoides species and two varieties: G. glabriceps Dodd, 1920, G. pulchellus Dodd, 1920 (= G. doddi Ogloblin, 1967, syn. nov. and G. pulchricornis Ogloblin, 1967, syn. nov.), G. brasiliensis Masner & Mikó, sp. nov., G. flaviclavus Masner & Mikó, sp. nov., G. fuscoclavatus Masner & Mikó, sp. nov., G. garciai Masner & Mikó, sp. nov., G. mexicali Masner & Mikó, sp. nov., G. mirabilicornis Masner & Mikó, sp. nov., G. obtusus Masner & Mikó, sp. nov., G. paraguayensis Masner & Mikó, sp. nov., G. rugosus Masner & Mikó, sp. nov., G. uruguayensis Masner & Mikó, sp. nov. We treat Gryonoides scutellaris Dodd, 1920, as status uncertain. Gryonoides mirabilicornis Masner & Mikó, sp. nov. is the only known teleasine with tyloids on two consecutive flagellomeres, a well-known trait of Sparasionidae. An illustrated identification key to species of Gryonoides, a queryable semantic representation of species descriptions using PhenoScript, and a simple approach for making Darwin Core Archive files in taxonomic revisions accessible are provided.


2021 ◽  
Vol 44 (1) ◽  
Author(s):  
TAKAYUKI OHGUE ◽  
HIROYUKI AKIYAMA ◽  
HIROSHI SUZUKI-AZUMA ◽  
HIDETOSHI NAGAMASU

The phylogenetic circumscription and taxonomic status of the genus Pohlia in the Mniaceae sensu lato was investigated based on chloroplast DNA sequences (rbcL, rps4, and trnL-F), with a focus on species occurring in Japan. The maximum likelihood and Bayesian inference analyses of sequences obtained from 34 species of Mniaceae s.l., including 13 Pohlia species, suggested that the genus Pohlia and the family Mielichhoferiaceae are not monophyletic in their present circumscription, but confirmed that the family Mniaceae is monophyletic in its traditional sense. These results are congruent with previous molecular phylogenetic studies. Three distinct clades were recognized in the Mielichhoferiaceae, almost corresponding to three sections of Pohlia (Pohlia, Cacodon and Apalodictyon). One of them branched off first within the Mniaceae s.l., and the other two were sister to the remainder of the Mniaceae s.l. The single included Schizymenium formed a monophyletic group with Pohlia sect. Pohlia and Epipterygium with Pohlia sect. Apalodictyon, confirming the results of previous studies. The results indicate that the taxonomic status of the genus Pohlia and family Mielichhoferiaceae are in need of revision. Phylogenetic analyses nested the accessions of P. camptotrachela within P. annotina and P. flexuosa clades, highlighting the need for taxonomic revision of Japanese propaguliferous Pohlia species.


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