scholarly journals Three new species and new records of Pediculaster (Acari: Pygmephoridae) from Western Siberia, Russia

Acarologia ◽  
2020 ◽  
Vol 60 (2) ◽  
pp. 317-337
Author(s):  
Alexander A. Khaustov

Three new species of Pediculaster: P. tjumeniensis sp. nov., P. bisetus sp. nov., and P. rarus sp. nov. are described from rotting wood in Western Siberia. P. tjumeniensis is described based on phoretic and non-phoretic females and larva; P. bisetus and P. rarus are described based on phoretic females only. Pediculaster camerikae Khaustov, 2008, P. montanus Khaustov, 2008, and P. dudinskyi Khaustov, 2011 are recorded for the first time from Asia, the latter species is also recorded for the first time from Russia. Unusual character states of P. tjumeniensis larva are discussed.

Zootaxa ◽  
2019 ◽  
Vol 4700 (4) ◽  
pp. 445-463 ◽  
Author(s):  
LARISSA SANTANA ◽  
CESAR JOÃO BENETTI ◽  
BRUNO CLARKSON ◽  
ANA MARIA PES

As a contribution to knowledge of the aquatic beetles of the Neotropical Region, the genus Berosus Leach is recorded for the first time from Roraima State in northern Brazil. Three new species are described and illustrated: Berosus illuviosus sp. n., B. parvus sp. n., and B. andreazzei sp. n. In addition, we present a checklist of the Berosus species collected in 26 ponds in the savanna area of the State of Roraima, with 12 new species records for the state, five of which are also new country records for Brazil. 


ZooKeys ◽  
2021 ◽  
Vol 1053 ◽  
pp. 1-42
Author(s):  
Emanuela Di Martino ◽  
Antonietta Rosso

The Mediterranean specimens of the genus Microporella collected from shallow water habitats during several surveys and cruises undertaken mostly off the Italian coast are revised. As a result of the disentanglement of the M. ciliata complex and the examination of new material, three new species, M. bicollarissp. nov., M. ichnusaesp. nov., and M. pachyspinasp. nov., are described from submarine caves or associated with seagrasses and algae. An additional species Microporella sp. A, distinct by its finely reticulate ascopore, is described but left in open nomenclature owing to the limitations of a single infertile fragment. After examination of all available material, based on their identical zooidal morphology, the genus Diporula is regarded as junior synonym of Microporella and the combination Microporella verrucosa is resurrected as first suggested by Neviani in 1896. Fenestrulina joannae is also reassigned to Microporella. The availability of a large number of colonies of the above-mentioned and other species already well known from the area (i.e., M. appendiculata, M. ciliata, and M. modesta), allowed the assessment of their high intraspecific variability as well as the observation, for the first time, of some morphological characters including ancestrulae, early astogeny, and kenozooids. Finally, M. modesta, in spite of M. ciliata as defined by the neotype selected by Kukliński & Taylor in 2008, appears to be the commonest species in the basin.


2019 ◽  
Vol 76 (2) ◽  
pp. 089
Author(s):  
Joel Calvo ◽  
Modesto Zárate

Three new species belonging to the tribe Senecioneae Cass. are recorded for the first time in Bolivia: Senecio jujuyensis Cabrera, Senecio moqueguensis Montesinos, and Werneria microphylla H.Beltrán & S.Leiva. Taxonomic discussions and distribution notes are provided for each species, as well as illustrations when available.


ZooKeys ◽  
2020 ◽  
Vol 979 ◽  
pp. 35-86
Author(s):  
Neveen S. Gadallah ◽  
Ahmed M. Soliman ◽  
Hathal M. Al Dhafer

The monotypic subfamily Epitraninae Burks, 1936 (Hymenoptera: Chalcidoidea, Chalcididae) is reported for the first time in Saudi Arabia. Seven Epitranus species are recorded in the Southwestern and Central regions of the Kingdom of Saudi Arabia, of which three species are new: E. delvarei Soliman & Gadallah, sp. nov. (female & male), E. similis Gadallah & Soliman, sp. nov. (male), and E. subinops Soliman & Gadallah, sp. nov. (female), are described and illustrated. Four new records, E. clavatus (Fabricius), E. hamoni complex, E. inops Steffan, and E. torymoides (Risbec), are also reported. An illustrated key to species is provided.


Author(s):  
Francesco Ballarin ◽  
Paolo Pantini

Three new species of the genus Centromerus from Italy, C. tongiorgii sp. nov., C. hanseni sp. nov., and C. gatoi sp. nov., are described for the first time on the basis of both male and female specimens. Their relationships with other congeneric species, as well as their diagnoses, are discussed using morphological characters. New records of poorly known species of Centromerus from Italy are furthermore reported. Among them, C. desmeti Bosmans, 1986 is reported for the first time for the Italian fauna and for continental Europe.


Zootaxa ◽  
2018 ◽  
Vol 4526 (2) ◽  
pp. 151 ◽  
Author(s):  
WEEYAWAT JAITRONG ◽  
WATTANACHAI TASEN ◽  
BENOIT GUÉNARD

The genus Myopias Roger, 1861 is distributed in the Australian, Oceanian, Oriental and southern Sino-Japanese realms. Currently 40 valid species and three subspecies have been described, but none have ever been recorded for Thailand. Here we review the species of Thailand, recognizing seven in total. Four are new records of previously described species: Myopias bidens (Emery, 1900), M. crawleyi (Donisthorpe, 1941), M. maligna punctigera (Emery, 1900), and M. mandibularis (Crawley, 1924). Three new species are described: Myopias minima sp. nov. from southern Thailand, M. sakaeratensis sp. nov. from eastern Thailand and M. sonthichaiae sp. nov. from northern and western Thailand. The queen caste of M. mandibularis is described here for the first time and additional descriptions of other species are provided. All these species were found to nest in rotten wood on the forest floor. 


Zootaxa ◽  
2011 ◽  
Vol 2991 (1) ◽  
pp. 21
Author(s):  
PAWEŁ JAŁOSZYŃSKI

Three new species of Syndicus Motschulsky, 1851 are described: S. (s. str.) phangngaensis sp. n. (Thailand: Phang Nga), S. (s. str.) kampucheanus sp. n. (Cambodia: Mondol Kiri), and S. (Semisyndicus) schuelkei sp. n. (China: Yunnan). New distributional records are presented for S. paeninsularis bilobatus Jałoszyński, 2004 (from Laos: Bolikhamsai and Cambodia: Mondol Kiri), S. (s. str.) echinatus Jałoszyński, 2004 (from W Malaysia: Selangor), S. (s. str.) difficilis Jałoszyński, 2004 (from Thailand: Chiang Mai), S. (s. str.) himalayanus Franz, 1975 (from Nepal: Chitwan), and S. (Semisyndicus) leai leai Franz, 1971 (from W Malaysia: Selangor). The female of S. paeninsularis bilobatus is described for the first time; this species and S. kampucheanus are the first Scydmaeninae reported to occur in Cambodia.


Zootaxa ◽  
2017 ◽  
Vol 4317 (3) ◽  
pp. 559 ◽  
Author(s):  
HASAN HÜSEYİN ÖZBEK

This study reviews the family Macrochelidae in Turkey, with new information about species diversity. Nothrholaspis scutivagus sp. nov., Macrocheles niksarensis sp. nov. and Holostaspella bidentata sp. nov. are described as new species from Turkey. Nothrholaspis scutivagus has a characteristic dorsal shield chaetotaxy, and post-genital platelets that are sometimes fused to the ventri-anal shield. Macrocheles niksarensis has 29 pairs of pilose dorsal shield setae and a machete-like cheliceral dorsal seta. The genus Holostaspella is recorded from Turkey for the first time, on the basis of H. bidentata. Macrocheles peniculatus and M. insignitus are reported from Turkey for the first time. Also, Macrholaspis recki and M. evansi are presented here with some notes on the Turkish specimens. 


Author(s):  
Antonio D. Brescovit ◽  
Andrés Taucare-Ríos ◽  
Ivan L. F. Magalhaes ◽  
Adalberto J. Santos

Loxosceles Heineken & Lowe, 1832 spiders are infamous for their medical importance, but a taxonomic picture of the genus is still far from complete. In this study, the Chilean species of Loxosceles are described and mapped. The males of Loxosceles surca Gertsch, 1967 and L. coquimbo Gertsch, 1967 are described for the first time. Three new species with narrow distributions are described from central and northern Chile: Loxosceles diaguita sp. nov. from the Antofagasta Region, L. pallalla sp. nov. from Coquimbo and L. vallenar sp. nov. from Atacama. The first two species are remarkable in their morphology and do not fit into any of Gertsch’s species groups, suggesting that Chile still harbours an undiscovered phylogenetic diversity of the genus. New distribution records for Loxosceles laeta (Nicolet, 1849) are provided throughout Chile.


2021 ◽  
Vol 86 ◽  
pp. 1-17
Author(s):  
Ju-Hyeong Sohn ◽  
Cornelis van Achterberg ◽  
Gyeonghyeon Lee ◽  
Hyojoong Kim

The species of the genus Phaenocarpa Foerster, 1863 (Braconidae: Alysiinae) from South Korea are revised, and the genus is recorded for the first time from South Korea. Three species, Phaenocarpa artotemporalissp. nov., P. brachyurasp. nov. and P. lobatasp. nov., are new to Science, and two species, P. masha Belokobylskij, 1998 and P. fidelis Fischer, 1970, are newly recognized in South Korea. They are described and illustrated herein with a provision of the identification key to the Korean species. In addition, the DNA barcode region of the mitochondrial cytochrome c oxidase subunit I (COI) has been analyzed for the six species including P. ruficeps for genetic comparison.


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