Search results for "Cydnidae"
showing 10 items of 34 documents
<strong>First record of <em>Megacydnus</em> <em>secundus</em> J. A. Lis, 2002, a representative of Afrotropical endemic…
2014
The Cydnidae (Hemiptera: Heteroptera: Pentatomoidea) is a true bug family with almost 700 species distributed worldwide (Lis 1996, 1999, 2006). These bugs usually dig in the ground (e.g., sand, soil, litter) and, therefore, are commonly known as the burrower bugs or burrowing bugs. Digging in the ground is possible because of several morphological adaptations, including well-developed tibial combs (Lis and Schaefer 2005), coxal combs (Lis 2010), and strong hair-like and peg-like setae on the head margins in larval and adult stages (Lis and Pluot-Sigwalt 2002) (see: Fig. 1A).
A revision of Australian species of the genus Macroscytus Fieber (Hemiptera: Heteroptera: Cydnidae)
1998
AbstractA revision of Australian species of the genus Macroscytus Fieber is presented, including descriptions of eight new species: M. annulipoides (Queensland), M. arnhemicus (Queensland, Northern Territory), M. australoides (South Australia), M. bisetosus (Queensland), M. glaberrimus (Queensland), M. minimus (Queensland), M. monteithi (Queensland), and M. pseudaustralis (Western Australia). M. dilatatus (Signoret, 1881) is synonymized with M. piceus (West-wood, 1837). A key for the determination of all Australian species of the genus is provided.
Review of the genus Prolactistes (Heteroptera: Cydnidae), with two new combinations, first Indonesian records and a key to species of the genus
2020
Two species of the genus ParaethusJ. A. Lis, 1994 (Hemiptera: Heteroptera: Cydnidae: Cydninae: Geotomini) are transferred to ProlactistesJ. A. Lis, 2001, resulting in the following new combinations: Prolactistes jani(J. A. Lis, 1995), comb. nov., and Prolactistes lisi(Magnien, 2014), comb. nov. Diagnostic characters for Prolactistes, and a key for its three species are provided. The present note also reports the first Indonesian record for Prolactistes australisJ. A. Lis, 2001 (Ambon Island, Timor) and P. lisi(Ambon Island), both known previously only from Australia.
An exceptional outbreak of Macroscytus brunneus (Fabricius, 1803) (Hemiptera: Heteroptera: Cydnidae) on Linosa island (Pelagian Islands, Sicily)
2018
An exceptional outbreak of the burrowing bug Macroscytus brunneus occurred in summer 2017 on Linosa island (Pelagian Islands, Sicily). Huge numbers of specimens, attracted to the lights of the small village, interfered heavily with human activities for almost three months. The few precedent cases reported in literature are reviewed.
Chilocoris laevicollis Horváth, 1919, and Ch. umbricola Linnavuori, 1993—two trogloxenic burrower bugs recorded for the first time in Gabon (Central …
2016
First country records of two burrower bugs, Chilocoris laevicollis, and Ch. umbricola (Hemiptera: Heteroptera: Cydnidae) from Gabon (Central Africa) are presented. The study was based on the specimens collected by Dr. V. Aellen, a well-known Swiss speleologist, taken from two caves near Lastoursville in the Gabonese Republic. Diagnostic characters for both recorded species are provided, and data on their biology and distribution are summarized.
First cave records for Palearctic burrower bugs (Hemiptera: Heteroptera: Cydnidae) from Tajikistan, with a checklist of the World Cydnidae associated…
2013
Species of the family Cydnidae (known as the “burrower bugs”) live usually on or in the ground; sometimes they even burrow deep into the soil (e.g., Froeschner 1960; Schaefer 2003; Linnavuori 1993; Lis 1994, Lis et al. 2000). However, data on burrower bugs associated with caves and their environment are very rare; only ten species of three Cydnidae subfamilies were hitherto recorded from this type of habitat (see the checklist at the end of this paper).
Nishadana typica (Distant, 1889) (Hemiptera: Heteroptera: Cydnidae): first record from Laos
2016
Nishadana typica Distant, 1889 (Hemiptera: Heteroptera: Cydnidae) is reported for the first time from Laos. This species was hitherto recorded only in India (three localities), Myanmar (a single locality), and Bangladesh (general data, without closer location).
A study on the genus Macroscytus Fieber, 1860 from China (Hemiptera: Heteroptera: Cydnidae)
2010
Eight species of the genus Macroscytus Fieber, 1860 are reported from China. Among these is M. vietnamicus J.A. Lis, 1991, recorded for the first time from the country; moreover, the occurrence of M. badius (Walker, 1867) in its southern parts (Hainan Province) is confirmed. A key to the Chinese species of the genus is provided, along with habitus figures and illustrations of hind legs and the male genitalia. A phenomenon of instability in the cephalic chaetotaxy of M. aequalis (Walker, 1867), M. badius, M. popovi J.A. Lis, 1991, and M. vietnamicus J.A. Lis, 1994, are briefly discussed.
Chilocoris capensis n. sp., the first species of the genus Chilocoris Mayr, 1865 (Hemiptera: Heteroptera: Cydnidae) recorded in the Republic of South…
2016
Chilocoris capensis n. sp. collected from fallen ripe figs of broom cluster fig Ficus sur Forsskal, 1775, the first burrower bug species of the genus Chilocoris Mayr, 1865 recorded in the Republic of South Africa, is described and compared with Chilocoris laevicollis Horvath, 1919, the morphologically most closely allied Afrotropical species. Additionally, an annotated checklist of burrower bug species recorded in the Republic of South Africa is provided. The known biology of Afrotropical Chilocoris species is briefly summarized.
<p><strong>Description and DNA barcoding of <em>Ochetostethomorpha</em> <em>secunda</em>, a new species of the So…
2014
Ochetostethomorpha secunda sp. nov. from Namibia, the second species of the South African endemic genus is described, illustrated, and compared with O. nollothensis Schumacher, 1913. The new species is the third of the subfamily Sehirinae known from Namibia. Moreover, a DNA barcode sequence was generated for this new species (827 bp of cytochrome oxidase I) and was deposited in GenBank.