Checklist of Nemobiinae from China (Orthoptera: Trigonidiidae)
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Soundscape of Urban-Tolerant Crickets (Orthoptera: Gryllidae, Trigonidiidae) in a Tropical Southeast Asia City, Singapore Ming Kai Tan
Soundscape of urban-tolerant crickets (Orthoptera: Gryllidae, Trigonidiidae) in a tropical Southeast Asia city, Singapore Ming Kai Tan To cite this version: Ming Kai Tan. Soundscape of urban-tolerant crickets (Orthoptera: Gryllidae, Trigonidiidae) in a tropical Southeast Asia city, Singapore. 2020. hal-02946307 HAL Id: hal-02946307 https://hal.archives-ouvertes.fr/hal-02946307 Preprint submitted on 23 Sep 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Soundscape of urban-tolerant crickets (Orthoptera: Gryllidae, Trigonidiidae) in a 2 tropical Southeast Asia city, Singapore 3 4 Ming Kai Tan 1 5 6 1 Institut de Systématique, Evolution et Biodiversité (ISYEB), Muséum national d’Histoire 7 naturelle, CNRS, SU, EPHE, UA, 57 rue Cuvier, CP 50, 75231 Paris Cedex 05, France; 8 Email: [email protected] 9 10 11 1 12 Abstract 13 14 Urbanisation impact biodiversity tremendously, but a few species can still tolerate the harsh 15 conditions of urban habitats. Studies regarding the impact of urbanisation on the soundscape 16 and acoustic behaviours of sound-producing animals tend to overlook invertebrates, including 17 the crickets. Almost nothing is known about their acoustic community in the urban 18 environment, especially for Southeast Asia where rapid urbanisation is widespread. -
Orthoptera: Ensifera) in Rajshahi City, Bangladesh Shah HA Mahdi*, Meherun Nesa, Manzur-E-Mubashsira Ferdous, Mursalin Ahmed
Scholars Academic Journal of Biosciences Abbreviated Key Title: Sch Acad J Biosci ISSN 2347-9515 (Print) | ISSN 2321-6883 (Online) Zoology Journal homepage: https://saspublishers.com/sajb/ Species Abundance, Occurrence and Diversity of Cricket Fauna (Orthoptera: Ensifera) in Rajshahi City, Bangladesh Shah HA Mahdi*, Meherun Nesa, Manzur-E-Mubashsira Ferdous, Mursalin Ahmed Department of Zoology, University of Rajshahi, Rajshahi 6205, Bangladesh DOI: 10.36347/sajb.2020.v08i09.003 | Received: 06.09.2020 | Accepted: 14.09.2020 | Published: 25.09.2020 *Corresponding author: Shah H. A. Mahdi Abstract Original Research Article The present study was done to assess the species abundance, monthly occurrence and diversity of cricket fauna (Orthoptera: Ensifera) in Rajshahi City, Bangladesh. A total number of 283 individuals of cricket fauna were collected and they were identified into three families, six genera and seven species. The collected specimens belonged to three families such as Gryllidae (166), Tettigoniidae (59) and Gryllotalpidae (58). The seven species and their relative abundance were viz. Gryllus texensis (36.40%), Gryllus campestris (18.37%), Lepidogryllus comparatus (3.89%), Neoconocephalus palustris (9.89%), Scudderia furcata (4.95%), Montezumina modesta (6.01%) and Gryllotalpa gryllotalpa (20.49%). Among them, highest population with dominance was Gryllus texensis (103) and lowest population was Lepidogryllus comparatus (11). Among the collected species, the status of Gryllus texensis, Gryllus campestris and Gryllotalpa gryllotalpa were very common (VC); Neoconocephalus palustris and Montezumina modesta were fairly common (FC) and Lepidogryllus comparatus and Scudderia furcata were considered as rare (R). Base on monthly occurrence 2 species of cricket were found throughout 12 months, 2 were 9-11 months, 2 were 6-8 months and 1 was 3-5 months. -
THE QUARTERLY REVIEW of BIOLOGY
VOL. 43, NO. I March, 1968 THE QUARTERLY REVIEW of BIOLOGY LIFE CYCLE ORIGINS, SPECIATION, AND RELATED PHENOMENA IN CRICKETS BY RICHARD D. ALEXANDER Museum of Zoology and Departmentof Zoology The Universityof Michigan,Ann Arbor ABSTRACT Seven general kinds of life cycles are known among crickets; they differ chieff,y in overwintering (diapause) stage and number of generations per season, or diapauses per generation. Some species with broad north-south ranges vary in these respects, spanning wholly or in part certain of the gaps between cycles and suggesting how some of the differences originated. Species with a particular cycle have predictable responses to photoperiod and temperature regimes that affect behavior, development time, wing length, bod)• size, and other characteristics. Some polymorphic tendencies also correlate with habitat permanence, and some are influenced by population density. Genera and subfamilies with several kinds of life cycles usually have proportionately more species in temperate regions than those with but one or two cycles, although numbers of species in all widely distributed groups diminish toward the higher lati tudes. The tendency of various field cricket species to become double-cycled at certain latitudes appears to have resulted in speciation without geographic isolation in at least one case. Intermediate steps in this allochronic speciation process are illustrated by North American and Japanese species; the possibility that this process has also occurred in other kinds of temperate insects is discussed. INTRODUCTION the Gryllidae at least to the Jurassic Period (Zeuner, 1939), and many of the larger sub RICKETS are insects of the Family families and genera have spread across two Gryllidae in the Order Orthoptera, or more continents. -
Pu'u Wa'awa'a Biological Assessment
PU‘U WA‘AWA‘A BIOLOGICAL ASSESSMENT PU‘U WA‘AWA‘A, NORTH KONA, HAWAII Prepared by: Jon G. Giffin Forestry & Wildlife Manager August 2003 STATE OF HAWAII DEPARTMENT OF LAND AND NATURAL RESOURCES DIVISION OF FORESTRY AND WILDLIFE TABLE OF CONTENTS TITLE PAGE ................................................................................................................................. i TABLE OF CONTENTS ............................................................................................................. ii GENERAL SETTING...................................................................................................................1 Introduction..........................................................................................................................1 Land Use Practices...............................................................................................................1 Geology..................................................................................................................................3 Lava Flows............................................................................................................................5 Lava Tubes ...........................................................................................................................5 Cinder Cones ........................................................................................................................7 Soils .......................................................................................................................................9 -
Duration of Development and Number of Nymphal Instars Are Differentially Regulated by Photoperiod in the Cricketmodicogryllus Siamensis (Orthoptera: Gryllidae)
Eur. J.Entomol. 100: 275-281, 2003 ISSN 1210-5759 Duration of development and number of nymphal instars are differentially regulated by photoperiod in the cricketModicogryllus siamensis (Orthoptera: Gryllidae) No r ic h ik a TANIGUCHI and Ke n ji TOMIOKA* Department ofPhysics, Biology and Informatics, Faculty of Science and Research Institute for Time Studies, Yamaguchi University 753-8512, Japan Key words. Photoperiod, nymphal development, cricket,Modicogryllus siamensis Abstract. The effect of photoperiod on nymphal development in the cricketModicogryllus siamensis was studied. In constant long- days with 16 hr light at 25°C, nymphs matured within 40 days undergoing 7 moults, while in constant short-days with 12 hr light, 12~23 weeks and 11 or more moults were necessary for nymphal development. When nymphs were transferred from long to short day conditions in the 2nd instar, both the number of nymphal instars and the nymphal duration increased. However, only the nym phal duration increased when transferred to short day conditions in the 3rd instar or later. When the reciprocal transfer was made, the accelerating effect of long-days was less pronounced. The earlier the transfer was made, the fewer the nymphal instars and the shorter the nymphal duration. The decelerating effect of short-days or accelerating effect of long-days on nymphal development varied depending on instar. These results suggest that the photoperiod differentially controls the number of nymphal instars and the duration of each instar, and that the stage most important for the photoperiodic response is the 2nd instar. INTRODUCTION reversed (Masaki & Sugahara, 1992). However, the Most insects in temperate zones have life cycles highlymechanism by which photoperiod controls the nymphal adapted to seasonal change. -
Preliminary Checklist of Extant Endemic Species and Subspecies of the Windward Dutch Caribbean (St
Preliminary checklist of extant endemic species and subspecies of the windward Dutch Caribbean (St. Martin, St. Eustatius, Saba and the Saba Bank) Authors: O.G. Bos, P.A.J. Bakker, R.J.H.G. Henkens, J. A. de Freitas, A.O. Debrot Wageningen University & Research rapport C067/18 Preliminary checklist of extant endemic species and subspecies of the windward Dutch Caribbean (St. Martin, St. Eustatius, Saba and the Saba Bank) Authors: O.G. Bos1, P.A.J. Bakker2, R.J.H.G. Henkens3, J. A. de Freitas4, A.O. Debrot1 1. Wageningen Marine Research 2. Naturalis Biodiversity Center 3. Wageningen Environmental Research 4. Carmabi Publication date: 18 October 2018 This research project was carried out by Wageningen Marine Research at the request of and with funding from the Ministry of Agriculture, Nature and Food Quality for the purposes of Policy Support Research Theme ‘Caribbean Netherlands' (project no. BO-43-021.04-012). Wageningen Marine Research Den Helder, October 2018 CONFIDENTIAL no Wageningen Marine Research report C067/18 Bos OG, Bakker PAJ, Henkens RJHG, De Freitas JA, Debrot AO (2018). Preliminary checklist of extant endemic species of St. Martin, St. Eustatius, Saba and Saba Bank. Wageningen, Wageningen Marine Research (University & Research centre), Wageningen Marine Research report C067/18 Keywords: endemic species, Caribbean, Saba, Saint Eustatius, Saint Marten, Saba Bank Cover photo: endemic Anolis schwartzi in de Quill crater, St Eustatius (photo: A.O. Debrot) Date: 18 th of October 2018 Client: Ministry of LNV Attn.: H. Haanstra PO Box 20401 2500 EK The Hague The Netherlands BAS code BO-43-021.04-012 (KD-2018-055) This report can be downloaded for free from https://doi.org/10.18174/460388 Wageningen Marine Research provides no printed copies of reports Wageningen Marine Research is ISO 9001:2008 certified. -
First Record of Cricket Genus Caconemobius (Grylloidea: Nemobiinae) from China with Description of a New Species
Zootaxa 3914 (5): 585–590 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3914.5.7 http://zoobank.org/urn:lsid:zoobank.org:pub:9A34CA4B-1CBA-4503-9A56-C8490B39A260 First record of cricket genus Caconemobius (Grylloidea: Nemobiinae) from China with description of a new species LIBIN MA1*, TAO ZHANG2 & TAO QI2 1College of Life Sciences, Shaanxi Normal University, Xi’an, 710119, China. 2Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization; Key Laboratory of Vegetation Ecology, Ministry of Education; School of Life Sciences, Northeast Normal University, Changchun 130024, China. *corresponding author: [email protected] Abstact Caconemobius are distributed on widely separated islands in the Pacific area. Wings are absent in these species. They live among the rocks along the seashore, including the Hawaii, Japan and Korea. This genus is presently represented by 14 species worldwide. We found the first species of Caconemobius from China on the coast of Guangzhou. One new species, Caconemobius dibrachiatus Ma and Zhang, sp. nov., is described and illustrated. Key words: Red List of Threatened Animals, Paranemobius, Orthoptera, Shenzhen Introduction For their involvement in coastal ecology and as an indicator of environment quality, species of Caconemobius are considered endangered and recorded in the Red List of Threatened Animals (Hoekstra, 1998). Caconemobius was established by Kirby (1906) with Paranemobius schauinslandi as type species. They are a small cricket species, but slightly larger than normal for members of the Nemobiinae. They possess rather elongate legs, but wings, tympanum on front tibiae, and sometimes, ocelli are absent (Figs. -
Proceedings of the United States National Museum
PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM issued i^.^vU Qy^ iy the SMITHSONIAN INSTITUTION U. S. NATIONAL MUSEUM Vol. 106 Washington : 1956 No. 3366 ' ' • ... _ - " -'» : -: . ,. ., •;-- . '- ..- , - ;-_- .-rw f SOME CRICKETS FROM SOUTH AMERICA (GRYLLOIDEA AND TRIDACTYLOIDEA) By LuciEN Chopard* Through the kindness of Dr. Ashley B. Gurncy, I have been able to examine an important collection of Giylloidea and Tridactyloidea ^ belonging to the U. S, National Museum. Three ma,in lots of specimens comprise the collection: 1. Material collected in northwestern Bolivia by Dr. William M. Mann in 1921-1922 while a member of the Mulford Biological Ex- ploration of the Amazon Basin. A list of his headquarters stations and a map of his itinerary are shown by Snyder (1926) and a popular account of the expedition is given by MacCreagh (1926). 2. Material taken at Pucallpa on the Rio Ucayali and at other Peruvian locahties by Jos6 M. Schunke in 1948-1949 and obtained for the U. S. National Museiun by Dr. Gurney. 3. Material collected in 1949-1950 at Tingo Maria, Peril, and nearby localities by Dr. Harry A. Allard, a retired botanist of the U. S. Department of Agriculture who was engaged primarily in col- lecting plants. All of the principal collecting sites represented by this material are in the drainage of the Amazon River. Some 500 miles separate the area worked over by Allard and Schunke from that where Mann collected. A few Brazilian and Chilean specimens are also included. The following localities are represented: Bolivia: Blanca Flor; Cachuela Esperauza; Caiiamina; Cavinas; Coroico; Covendo; Espia; Huachi; Ivon; Ixiamas; Lower Madidi 'Of the Museum National d'Histoire Naturelle, Paiis (MXHK). -
Orthopteran Communities in the Conifer-Broadleaved Woodland Zone of the Russian Far East
Eur. J. Entomol. 105: 673–680, 2008 http://www.eje.cz/scripts/viewabstract.php?abstract=1384 ISSN 1210-5759 (print), 1802-8829 (online) Orthopteran communities in the conifer-broadleaved woodland zone of the Russian Far East THOMAS FARTMANN, MARTIN BEHRENS and HOLGER LORITZ* University of Münster, Institute of Landscape Ecology, Department of Community Ecology, Robert-Koch-Str. 26, D-48149 Münster, Germany; e-mail: [email protected] Key words. Orthoptera, cricket, grasshopper, community ecology, disturbance, grassland, woodland zone, Lazovsky Reserve, Russian Far East, habitat heterogeneity, habitat specifity, Palaearctic Abstract. We investigate orthopteran communities in the natural landscape of the Russian Far East and compare the habitat require- ments of the species with those of the same or closely related species found in the largely agricultural landscape of central Europe. The study area is the 1,200 km2 Lazovsky State Nature Reserve (Primorsky region, southern Russian Far East) 200 km east of Vladi- vostok in the southern spurs of the Sikhote-Alin Mountains (134°E/43°N). The abundance of Orthoptera was recorded in August and September 2001 based on the number present in 20 randomly placed 1 m² quadrates per site. For each plot (i) the number of species of Orthoptera, (ii) absolute species abundance and (iii) fifteen environmental parameters characterising habitat structure and micro- climate were recorded. Canonical correspondence analysis (CCA) was used first to determine whether the Orthoptera occur in ecol- ogically coherent groups, and second, to assess their association with habitat characteristics. In addition, the number of species and individuals in natural and semi-natural habitats were compared using a t test. -
Mitochondrial Genome Characterization of the Family Trigonidiidae
www.nature.com/scientificreports OPEN Mitochondrial genome characterization of the family Trigonidiidae (Orthoptera) reveals novel structural features and nad1 transcript ends Chuan Ma1,3, Yeying Wang2,3, Licui Zhang1 & Jianke Li1* The Trigonidiidae, a family of crickets, comprises 981 valid species with only one mitochondrial genome (mitogenome) sequenced to date. To explore mitogenome features of Trigonidiidae, six mitogenomes from its two subfamilies (Nemobiinae and Trigonidiinae) were determined. Two types of gene rearrangements involving a trnN-trnS1-trnE inversion and a trnV shufing were shared by Trigonidiidae. A long intergenic spacer was observed between trnQ and trnM in Trigonidiinae (210−369 bp) and Nemobiinae (80–216 bp), which was capable of forming extensive stem-loop secondary structures in Trigonidiinae but not in Nemobiinae. The anticodon of trnS1 was TCT in Trigonidiinae, rather than GCT in Nemobiinae and other related subfamilies. There was no overlap between nad4 and nad4l in Dianemobius, as opposed to a conserved 7-bp overlap commonly found in insects. Furthermore, combined comparative analysis and transcript verifcation revealed that nad1 transcripts ended with a U, corresponding to the T immediately preceding a conserved motif GAGAC in the superfamily Grylloidea, plus poly-A tails. The resultant UAA served as a stop codon for species lacking full stop codons upstream of the motif. Our fndings gain novel understanding of mitogenome structural diversity and provide insight into accurate mitogenome annotation. Te typical mitochondrial genome (mitogenome) of insects is a circular molecule ranging in size from 15 kb to 18 kb1. It harbors 37 genes including two ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and 13 protein-coding genes (PCGs). -
Phylogeny of Ensifera (Hexapoda: Orthoptera) Using Three Ribosomal Loci, with Implications for the Evolution of Acoustic Communication
Molecular Phylogenetics and Evolution 38 (2006) 510–530 www.elsevier.com/locate/ympev Phylogeny of Ensifera (Hexapoda: Orthoptera) using three ribosomal loci, with implications for the evolution of acoustic communication M.C. Jost a,*, K.L. Shaw b a Department of Organismic and Evolutionary Biology, Harvard University, USA b Department of Biology, University of Maryland, College Park, MD, USA Received 9 May 2005; revised 27 September 2005; accepted 4 October 2005 Available online 16 November 2005 Abstract Representatives of the Orthopteran suborder Ensifera (crickets, katydids, and related insects) are well known for acoustic signals pro- duced in the contexts of courtship and mate recognition. We present a phylogenetic estimate of Ensifera for a sample of 51 taxonomically diverse exemplars, using sequences from 18S, 28S, and 16S rRNA. The results support a monophyletic Ensifera, monophyly of most ensiferan families, and the superfamily Gryllacridoidea which would include Stenopelmatidae, Anostostomatidae, Gryllacrididae, and Lezina. Schizodactylidae was recovered as the sister lineage to Grylloidea, and both Rhaphidophoridae and Tettigoniidae were found to be more closely related to Grylloidea than has been suggested by prior studies. The ambidextrously stridulating haglid Cyphoderris was found to be basal (or sister) to a clade that contains both Grylloidea and Tettigoniidae. Tree comparison tests with the concatenated molecular data found our phylogeny to be significantly better at explaining our data than three recent phylogenetic hypotheses based on morphological characters. A high degree of conflict exists between the molecular and morphological data, possibly indicating that much homoplasy is present in Ensifera, particularly in acoustic structures. In contrast to prior evolutionary hypotheses based on most parsi- monious ancestral state reconstructions, we propose that tegminal stridulation and tibial tympana are ancestral to Ensifera and were lost multiple times, especially within the Gryllidae. -
Systematics and Acoustics of North American Anaxipha (Gryllidae: Trigonidiinae) by Thomas J
Systematics and acoustics of North American Anaxipha (Gryllidae: Trigonidiinae) by Thomas J. Walker and David H. Funk Journal of Orthoptera Research 23(1): 1-38. 2014. Front cover Back cover In brief: This paper provides valid scientific names for the 13 species known to occur in North America and uses their songs and files to question the prevailing view of how frequency is determined in the songs of most crickets. Supplementary materials: All supplementary materials are accessible here as well as from the Full Text and PDF versions on BioOne. Press “Page Down” to view page 1 of the article. T.J. WALKER AND D.H.Journal FUNK of Orthoptera Research 2014, 23(1): 1-381 Systematics and acoustics of North American Anaxipha (Gryllidae: Trigonidiinae) THOMAS J. WALKER AND DAVID H. FUNK [TW] Department of Entomology and Nematology, University of Florida, Gainesville, FL 32611, USA. Email: [email protected] [DF] Stroud Water Research Center, Avondale, Pennsylvania, 19311, USA. Email: [email protected] Abstract Introduction The genus Anaxipha has at least 13 North American species, eight of which Some 163 species of tiny brownish crickets are nominally in the are described here. Ten species fall into these three species groups: exigua trigonidiine genus Anaxipha (OSFO 2013), but Otte & Perez-Gelabert group (exigua Say, scia Hebard and n. spp. thomasi, tinnulacita, tinnulenta, (2009, p. 127) suggest that the genus is "in serious need of revi- and tinnula); delicatula group (delicatula Scudder and vernalis n. sp.); litarena sion" and that "the taxonomy of the Trigonidiinae as a whole is in a group (litarena Fulton and rosamacula n.sp.).