Search Results - "Morris, Glenn K"

New species of awl-head katydids, Cestrophorus and Acanthacara, from the Andes of Ecuador (Orthoptera, Conocephalinae, Cestrophorini) by Braun, Holger, Morris, Glenn K.

“…The Cestrophorini are small katydids of Ecuador’s montane rainforest bearing a prominent awl-shaped fastigium verticis. They are unusual among Conocephalinae…”
Get full text

Shrinking wings for ultrasonic pitch production: hyperintense ultra-short-wavelength calls in a new genus of neotropical katydids (Orthoptera: Tettigoniidae) by Sarria-S, Fabio A, Morris, Glenn K, Windmill, James F C, Jackson, Joseph, Montealegre-Z, Fernando

“…This article reports the discovery of a new genus and three species of predaceous katydid (Insecta: Orthoptera) from Colombia and Ecuador in which males…”
Get full text

Generation of extreme ultrasonics in rainforest katydids by Montealegre-Z, Fernando, Morris, Glenn K, Mason, Andrew C

“…The calling song of an undescribed Meconematinae katydid (Tettigoniidae) from South America consists of trains of short, separated pure-tone sound pulses at…”
Get full text

Listening in the bog: I. Acoustic interactions and spacing between males of Sphagniana sphagnorum by Morris, Glenn K., Hall, Aaron M., Römer, Heiner

“…Males of the katydid Sphagniana sphagnorum form calling aggregations in boreal sphagnum bogs to attract mates. They broadcast frequency-modulated (FM) songs in…”
Get full text

Stridulation of the clear-wing meadow katydid Xiphelimum amplipennis, adaptive bandwidth by Morris, Glenn K., Braun, Holger, Wirkner, Christian S.

“…Rubbed wings, analysed calls and a peculiar sound generator structure in males of a conocephaline katydid, Xiphelimum amplipennis, give insight into the making…”
Get full text

Mechanical phase shifters for coherent acoustic radiation in the stridulating wings of crickets: the plectrum mechanism by Montealegre-Z, Fernando, Windmill, James F C, Morris, Glenn K, Robert, Daniel

“…Male crickets produce stridulatory songs using engaged tegmina (forewings): a plectrum on the left sweeps along a tooth row on the right. During stridulation,…”
Get full text

Erechthis Katydids (Tettigoniidae: Conocephalinae) in the Caribbean: New Species from the Bahamas and Hispaniola by Luca, Paul A. De, Morris, Glenn K

“…Two new species of Caribbean conocephaline katydids (Agraeciini) are described for the previously monotypic genus Erechthis: one from the island of Eleuthera…”
Get full text

Bat predation and its influence on calling behavior in neotropical katydids by Belwood, J.J, Morris, G.K

“…Insectivorous bats have influenced the development of antipredator behavior in moths, green lacewings, crickets, and mantids; until recently, such adaptations…”
Get full text

Quality calls: phylogeny and biogeography of a new genus of neotropical katydid (Orthoptera: Tettigoniidae) with ultra pure-tone ultrasonics by MONTEALEGRE-Z, FERNANDO, MORRIS, GLENN K, SARRIA-S, FABIO A, MASON, ANDREW C

“…This paper describes Artiotonus, a new genus of tropical katydid from Colombia and Ecuador. These acoustic ensiferans are represented by three species with a…”
Get full text

Size and carrier in the bog katydid, Metrioptera sphagnorum (Orthoptera: Ensifera, Tettigoniidae) by Morris, Glenn K

“…Among crickets and katydids calling carrier frequency is often inversely related to body size. Within species, this relationship is so far found consistently…”
Get full text

Curious Katydids from the Andes of Colombia and Ecuador: Three New Species, a New Genus and Acoustic Baffles by Braun, Holger, Chamorro-Rengifo, Juliana, Morris, Glenn K

“…Four katydid species are treated taxonomically and/or acoustically. Two new species of Ecuaneduba are described from Colombia: E. gambitaensis sp. nov. and E…”
Get full text

CALLING COMMUNICATION IN MEADOW KATYDIDS (ORTHOPTERA, TETTIGONIIDAE): FEMALE PREFERENCES FOR SPECIES-SPECIFIC WINGSTROKE RATES by Guerra, Patrick, Morris, Glenn

“…During their search for a mate, female Conocephalus brevipennis (Orthoptera: Tettigoniidae) exhibit different phonotactic preferences. We presented females…”
Get full text

Instrumental insects by Gwynne, Darryl T, Morris, Glenn K

“…"The Songs of the Grasshoppers and Crickets of Western Europe" by D. R. Ragge and W. J. Reynolds is reviewed…”
Get full text

Panoploscelis specularis (Orthoptera: Tettigoniidae: Pseudophyllinae): extraordinary female sound generator, male description, male protest and calling signals by Montealegre-Z, Fernando, Guerra, Patrick A, Morris, Glenn K

“…Females of Panoploscelis specularis present a dramatic modification of their forewings for stridulation. The female generator is illustrated and its distinct…”
Get full text

Wing resonances in a new dead-leaf-mimic katydid (Tettigoniidae: Pterochrozinae) from the Andean cloud forests by Baker, Andrew, Sarria-S, Fabio A., Morris, Glenn K., Jonsson, Thorin, Montealegre-Z, Fernando

“…Day-camouflaged leaf-mimic katydids Typophyllum spp. have a remarkable way of evading predators as male and female forewings appear as bite-damaged leaves…”
Get full text

Communicating male size by tremulatory vibration in a Columbian rainforest katydid, Gnathoclita sodalis (Orthoptera, Tettigoniidae) by De Souza, Leanne, Kasumovic, Michael, Judge, Kevin

“…In the South American rainforest katydid Gnathoclita sodalis (Orthoptera, Tettigonidae), bouts of acoustic (airborne) and vibratory (substrate-borne) signals…”
Get full text

Shrinking Wings for Ultrasonic Pitch Production: Hyperintense Ultra-Short-Wavelength Calls in a New Genus of Neotropical Katydids (Orthoptera: Tettigoniidae): e98708 by Sarria-S, Fabio A, Morris, Glenn K, Windmill, James FC, Jackson, Joseph, Montealegre-Z, Fernando

“…This article reports the discovery of a new genus and three species of predaceous katydid (Insecta: Orthoptera) from Colombia and Ecuador in which males…”
Get full text

The spiny devil katydids, Panacanthus Walker (Orthoptera: Tettigoniidae): an evolutionary study of acoustic behaviour and morphological traits by Montealegre-Z., Fernando, Morris, Glenn K.

“…  A cladistic analysis and systematic revision of the genus Panacanthus accompanies the description of three new species, with calling songs reported for four…”
Get full text

Geographical Distribution and Biological Observations of Cyphoderris (Orthoptera: Haglidae) With a Description of a New Species by Glenn K. Morris, Darryl T. Gwynne

Get full text

Uchuca Giglio-Tos, Dectinomima Caudell and Their Allies (Orthoptera: Tettigoniidae: Conocephalinae) by Montealegre-Z, Fernando, Morris, Glenn K.

“…This paper addresses the phylogenetic relationships of the tettigoniid genera Dectinomima Caudell and Uchuca Giglio-Tos. A new species is named of Dectinomima…”
Get full text