scholarly journals The Puzzling Falcomurus Mandal (Collembola, Orchesellidae, Heteromurinae): A Review

Insects ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 650
Author(s):  
Bruno C. Bellini ◽  
Paolla G. C. de Souza ◽  
Penelope Greenslade
Keyword(s):  
New Species ◽  
Abdominal Segment ◽  
Antennal Segment ◽  
Type Material ◽  
Generic Diagnosis ◽  
Monotypic Genus ◽  
The Third ◽  
Two New Species ◽  
Key Characters

Falcomurus Mandal is currently a monotypic genus of Heteromurinae described from India in 2018. Its key characters are the first antennal segment subdivided, the second undivided and the third annulated; the first abdominal segment lacking macrochaetae; and the presence of a sinuous modified macrochaeta on the proximal dens. Some details of its morphology were recently put in doubt, and so its genus status and affinities remain uncertain. Here, we revise the genus based on the type material of Dicranocentrus litoreus Mari-Mutt, as well as provide the description of two new species from Australian archipelagos and a reinterpretation of the chaetotaxy of Falcomurus chilikaensis Mandal and D. halophilus Mari-Mutt. After our revision, Falcomurus shows a well-conserved chaetotaxy and overall morphology, which allowed us to provide an updated generic diagnosis. While the antennae morphology of Falcomurus resembles that of Dicranocentrus Schött, its dorsal sensillar and macrochaetotaxy suggest it is closely related to Heteromurus Wankel, as originally stated by Mandal. The main features useful to separate Falcomurus species are the head, mesothorax and fourth abdominal segment chaetotaxy. We also provide a key to its five species, a comparative table and notes on the affinities and distribution of Falcomurus.

New species and record of Pseudonereis (Annelida, Polychaeta, Nereididae) from Taiwan

Zootaxa ◽  
2021 ◽  
Vol 4996 (3) ◽  
pp. 492-512
Author(s):  
PAN-WEN HSUEH
Keyword(s):  
New Species ◽  
New Record ◽  
Length Ratio ◽  
Offshore Island ◽  
The Past ◽  
New Record Species ◽  
Ridge Pattern ◽  
Two New Species ◽  
First Time ◽  
Key Characters

Two new species and one new record species of the genus Pseudonereis are described from specimens collected from ecological surveys of coasts of Taiwan and an offshore island during the past 15 years: P. jihueiensis n. sp., P. kihawensis n. sp., and P. trimaculata. Epitokes of P. jihueiensis n. sp. and P. trimaculata are also described. Pseudonereis jihueiensis n. sp. can be distinguished from congeners by having edentate jaws, χ-shaped ridge pattern of Areas VI–V–VI, parapodial morphology (i.e., length ratio of dorsal cirrus to dorsal ligule or presence of small pennant-like dorsal ligule, shape of dorsal ligule in certain region of chaetigers), and no heterogomph spinigers in the subacicular fascicle of the neuropodia. Pseudonereis kihawensis n. sp. differs from congeners by having crescent-shaped pointed-bars in Area VI, λ-shaped ridge pattern of Areas VI–V–VI, parapodial morphology (i.e., length ratio of dorsal cirrus to dorsal ligule or presence of small pennant-like dorsal ligule or shape of dorsal ligule in certain region of chaetigers), and no heterogomph spinigers in the subacicular fascicle of the neuropodia. Pseudonereis trimaculata, a species originally described from Indonesia, is reported from Taiwan for the first time. A table of key characters for all species of Pseudonereis is provided.  

Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil

Zootaxa ◽  
2021 ◽  
Vol 4966 (3) ◽  
pp. 367-375
Author(s):  
ANTONIO MARCELINO DO CARMO-NETO ◽  
CARLOS JOSÉ EINICKER LAMAS ◽  
MARIA VIRGINIA URSO-GUIMARÃES
Keyword(s):  
New Species ◽  
Galapagos Islands ◽  
Monotypic Genus ◽  
Galápagos Islands ◽  
Generic Concept ◽  
Two New Species

This study presents the first records of the subfamily Lestremiinae and the genus Insulestremia Jaschhof in Brazil. Insulestremia, a previously monotypic genus described from the Galapagos Islands, has three species in Brazil: I. sinclairi Jaschhof, I. amorimi sp. nov. and I. amenti sp. nov. The new species are described, the generic concept is reviewed, and a key to the species of Insulestremia is provided. 

scholarly journals Two new species of Apteroscelio Kieffer (Hymenoptera: Scelionidae) from India

Zootaxa ◽  
2017 ◽  
Vol 4277 (1) ◽  
pp. 137
Author(s):  
VEENAKUMARI KAMALANATHAN ◽  
ELIJAH J. TALAMAS ◽  
RAJMOHANA KELOTH ◽  
PRASHANTH MOHANRAJ
Keyword(s):  
New Species ◽  
Monotypic Genus ◽  
Two New Species ◽  
First Time

Two new species of Apteroscelio Kieffer, a previously monotypic genus, are here described, illustrated and keyed. Affinities between Apteroscelio and other scelionine genera are discussed. The male of this genus is imaged and described for the first time.  

scholarly journals Contribution to the knowledge of the oribatid mite genus Pilobatella (Acari, Oribatida, Haplozetidae)

Acarologia ◽  
2020 ◽  
Vol 60 (3) ◽  
pp. 545-556
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
Generic Diagnosis ◽  
Region Versus ◽  
Medium Length ◽  
Anogenital Region ◽  
Two New Species ◽  
Forest Leaf Litter ◽  
Mite Genus

The genus Pilobatella (Oribatida, Haplozetidae) comprises 10 species, which are distributed in the Palaeotropical region; this includes two new species described herein on the basis of adult specimens sampled from forest leaf litter in Andasibe-Mantadia National Park of eastern Madagascar. Pilobatella mikoi n. sp. is similar to Pilobatella baloghi Mahunka, 2003 in having long interlamellar setae and adanal setae ad1 and ad2, but differs by having monodactylous legs (versus tridactylous) and a bothridial seta that is gradually expanded to a narrow head (versus setiform, without head). Pilobatella kovaci n. sp. is similar to P. mikoi n. sp. in having monodactylous legs, long interlamellar setae and adanal setae ad1 and ad2, but differs by the presence of lineolate notogaster and anogenital region (versus lineolate markings absent), long tutoria (versus tutoria of medium length), rounded trochanters distodorsally (versus pointed) and clearly distanced medial ends of apodemes 2 (versus nearly touching at midline). A revised generic diagnosis and an identification key to known species of Pilobatella are presented.

scholarly journals The short-legged Andean cosmetids revisited: the genus Libitia Simon, 1879 with description of two new species (Opiliones, Cosmetidae)

2020 ◽  
Author(s):  
Miguel Medrano ◽  
Ludson Neves de Ázara ◽  
Adriano Brilhante Kury
Keyword(s):  
New Species ◽  
Identification Key ◽  
External Morphology ◽  
Monotypic Genus ◽  
Distribution Maps ◽  
Colombian Andes ◽  
Natural Park ◽  
Two New Species ◽  
Current Species ◽  
Subjective Synonym

The old genus Libitia Simon, 1879 of small Andean harvestmen is revisited. The monotypic genus Libitiella Roewer, 1947 is herein considered a junior subjective synonym of Libitia. Accordingly, Libitiella bipunctata (Sørensen, 1932) is restored to the combination Libitia bipunctata. The species Libitia cordata and Libitia bipunctata comb. nov. are redescribed and the new species Libitia gandalf sp. nov. and Libitia iguaque sp. nov. are herein described from Cordillera Oriental of Colombian Andes (Chingaza Natural Park and Iguaque Natural Park, respectively). The species Gonyleptes multimaculatus Wood 1869, currently under the synonymy of L. cordata, is revalidated and transferred to Paecilaemella Roewer, 1925 forming Paecilaemella multimaculata comb. nov., and the species Cynorta itacoaiensis H. Soares, 1970 is herein considered a junior subjective synonym of it. In addition, the second current species of the genus, Libitia fusca (Simon, 1879), is transferred to Metalibitia. Libitia is diagnosed based in genital and external morphology, an identification key of the four species and distribution maps are offered.

Notes on Bonea Roewer, 1914 and Lomanius Roewer, 1923 (Opiliones: Laniatores: Podoctidae), with the description of three new species from China

Zootaxa ◽  
2013 ◽  
Vol 3630 (2) ◽  
pp. 201-224 ◽  
Author(s):  
CHAO ZHANG ◽  
ADRIANO B. KURY ◽  
FENG ZHANG
Keyword(s):  
New Species ◽  
Type Species ◽  
Yunnan Province ◽  
Hainan Island ◽  
Junior Synonym ◽  
Type Material ◽  
Two New Species ◽  
Three New Species ◽  
A New Species

The harvestman genus Bonea Roewer, 1914 and its type species B. sarasinorum Roewer, 1914 are redescribed based on the type material. In addition, two new species of Bonea from Hainan Island, China, are described and illustrated: B. zhui sp. nov. and B. tridigitata sp. nov. A new species of Lomanius Roewer, 1923 from Yunnan Province, China, is also described and illustrated: L. bulbosus sp. nov.. Keys to the 10 species of Bonea and the six species of Lomanius are provided. Paralomanius Goodnight & Goodnight, 1948 is revalidated from the synonymy of Lomanius, carrying as junior synonym Eulomanius Roewer, 1949, and containing two species from Micronesia (Paralomanius longipalpus Goodnight & Goodnight, 1948) and Philippines (Paralomanius mindanaoensis (Suzuki, 1977) new status). Bonea is transferred from the Ibaloniinae to Podoctinae. These are the first records of named species of Podoctidae from China.

Two new synonyms in the dung beetle genus Parachorius (Coleoptera: Scarabaeidae: Scarabaeinae) from the Oriental Region

Zootaxa ◽  
2018 ◽  
Vol 4462 (1) ◽  
pp. 139
Author(s):  
SERGEI TARASOV
Keyword(s):  
New Species ◽  
Dung Beetle ◽  
Type Material ◽  
Oriental Region ◽  
New Synonyms ◽  
Two New Species ◽  
New Synonymy

The dung beetle genus Parachorius Harold, 1873 (= Cassolus Sharp, 1875) belongs to the monotypic tribe Parachoriini Tarasov, 2017 and includes 19 species from the Oriental and southeastern Palaearctic Regions (Tarasov 2017). Two recent studies (Ochi et al. 2017a, b) described two new species of this genus from Laos and Sumatra. The investigation of detailed descriptions and illustrations from those studies and their assessment in the light of the recent revision of Parachorius (Tarasov 2017) revealed that those new species are synonyms of earlier described ones: P. javanus (Boucomont, 1914) = P. singgalangensis Ochi, Kon & Hartini, 2017, new synonymy, and P. fukiensis (Balthasar, 1960) = C. laosensis Ochi, Kon & Higurashi, 2017, new synonymy. Unfortunately, this oversight happened because the authors of those new species did not check the type material of already described taxa. 

Rhamphothrips genus-group in China, with description of two new species and two new records (Thysanoptera: Thripidae)

Zootaxa ◽  
2021 ◽  
Vol 5039 (3) ◽  
pp. 425-432
Author(s):  
YAJIN LI ◽  
ZHUOCHENG LIU ◽  
HONGRUI ZHANG
Keyword(s):  
New Species ◽  
New Records ◽  
Southwestern China ◽  
The Third ◽  
Two New Species

Amalothrips bifurcus sp.n. is described from Southwestern China as the third species of Amalothrips, characterized by the forked sense cone on antennal segments III–IV. Rhamphothrips yunnanensis sp.n. is described as the second known species of Rhamphothrips in which the male has laterally on the mesosternum one thorn-like seta and one stout shaded seta. Two species, Amalothrips noorazlani Ng and Parexothrips palumai Mound, are newly recorded from China.  

A review of the genus Cryptotendipes Lenz  (Diptera: Chironomidae) from China

Zootaxa ◽  
2005 ◽  
Vol 1086 (1) ◽  
pp. 1 ◽  
Author(s):  
CHUN CAI YAN ◽  
HONG QU TANG ◽  
XIN HUA WANG
Keyword(s):  
New Species ◽  
New Record ◽  
New Combination ◽  
Generic Diagnosis ◽  
The World ◽  
Two New Species

The genus Cryptotendipes Lenz from China is reviewed. Two new species, C. nodus and C. parallelus, are described and illustrated from males. Cryptotendipes lenzi Zorina is a new record for China. The male of C. casuarius (Townes) from China is redescribed. Unassociated larvae of four unnamed species also are presented. Cryptotendipes sibaabeus Sasa, Sumita & Suzuki is transferred to the genus Cladopelma as a new combination. The generic diagnosis for males and larvae is emended. Keys to known males and larvae in the world are given.

Reports of two peculiar pigmented new species of genus Homidia (Collembola: Entomobyridae) from Southern China, with description of subadults chaetotaxy

Zootaxa ◽  
2019 ◽  
Vol 4671 (3) ◽  
pp. 369-380
Author(s):  
ZHI-XIANG PAN ◽  
WAN-QIN YANG
Keyword(s):  
New Species ◽  
Abdominal Segment ◽  
Southern China ◽  
Guangdong Province ◽  
Colour Pattern ◽  
Lateral Side ◽  
First Instar ◽  
Two New Species

Two new species with peculiar pigmentation of the genus Homidia from Guangdong Province, Southern China are described here, Homidia chroma sp. nov. and Homidia leniseta sp. nov. H. chroma is characterized by chrome pigmentation on lateral side of terga, two macrochaetae on medial abdominal segment (Abd.) III and six macrochaetae on postero-medial Abd. IV, up to 68 sensory chaetae present on Abd. IV, and five apical smooth chaetae on posterior face of ventral tube. H. leniseta is easily identified by unique colour pattern, smooth labial chaetae l2, G1–4 and H1–3, and short trichobothria on Abd. II–IV. Illustrations of adults of this two new species, chaetotaxy of the first instar larvae of H. chroma and subadults of H. leniseta are provided herein. 

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