25 research outputs found

    FIGURE 4 in Revision of the genus Pteroplistes in India, with the description of two new species Pteroplistes kervasae Jaiswara, n. sp. and Pteroplistes masinagudi Jaiswara, n. sp. (Orthoptera, Grylloidea, Pteroplistinae)

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    FIGURE 4. Male genitalia in dorsal, ventral and lateral view of (A – C) P. kervasae Jaiswara n. sp.; (D – F) P. masinagudi Jaiswara n. sp. Abbreviations, see Material and Methods. Scale 1 mm

    Description of two smallest field crickets from South America, Laureopsis nauta Jaiswara gen. nov., sp. nov. and Perugryllus estiron Jaiswara gen. nov., sp. nov. (Orthoptera, Grylloidea, Gryllidae, Gryllinae)

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    Jaiswara, Ranjana, Desutter-Grandcolas, Laure (2017): Description of two smallest field crickets from South America, Laureopsis nauta Jaiswara gen. nov., sp. nov. and Perugryllus estiron Jaiswara gen. nov., sp. nov. (Orthoptera, Grylloidea, Gryllidae, Gryllinae). Zootaxa 4350 (3), DOI: https://doi.org/10.11646/zootaxa.4350.3.

    Revision of the genus Pseudolebinthus (Orthoptera, Gryllidae, Eneopterinae) with the description of a new species from Southeast Africa

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    Jaiswara, Ranjana, Dong, Jiajia, Robillard, Tony (2018): Revision of the genus Pseudolebinthus (Orthoptera, Gryllidae, Eneopterinae) with the description of a new species from Southeast Africa. Zootaxa 4521 (2): 265-274, DOI: 10.11646/zootaxa.4521.2.

    Taxonomic revision of Teleogryllus mitratus (Burmeister, 1838) and T. occipitalis (Serville, 1838) in India, withthe description of Teleogryllus rohinae Jaiswara & Jain sp. nov. and a key for Teleogryllus species from India (Orthoptera: Gryllidae)

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    Jaiswara, Ranjana, Desutter-Grandcolas, Laure, Jain, Manjari (2021): Taxonomic revision of Teleogryllus mitratus (Burmeister, 1838) and T. occipitalis (Serville, 1838) in India, withthe description of Teleogryllus rohinae Jaiswara & Jain sp. nov. and a key for Teleogryllus species from India (Orthoptera: Gryllidae). Zootaxa 5016 (1): 81-106, DOI: 10.11646/zootaxa.5016.1.

    Phylogenetic relationships in the cricket tribe Xenogryllini (Orthoptera, Gryllidae, Eneopterinae) and description of the Indian genus Indigryllus gen. nov.

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    International audienceThe subfamily Eneopterinae is known greatly for its diversified acoustic modalities and disjunct distribution. Within Eneopterinae, tribe Lebinthini is the most studied group, due to its highest species diversity (ca. 150 species in 12 genera), endemic distribution on the islands of Southeast Asia and of the South West Pacific, males’ ability to produce high‐frequency calling songs, and evolution of females’ vibrational response. To investigate the distribution pattern and diversification of acoustic and behavioral attributes in a larger frame, clear understanding of phylogenetic relationships within other tribes of Eneopterinae is vital. In this study, we focus on the tribe Xenogryllini, sister group of Lebinthini. Xenogryllini, as opposed to Lebinthini, is known by fewer species (11 species in two genera), distributed widely in continental Asia and Africa, and for producing low‐frequency calling songs. We describe a new genus Indigryllus with a new species of the tribe Xenogryllini, discovered from the southwest of India. We used eight molecular genetic markers to reconstruct the phylogenetic relationships. The resultant phylogenetic tree is used to compare and discuss distribution patterns and acoustic modalities between Lebinthini and Xenogryllini

    Revision of the high-altitude genus Hyphinomos Uvarov, 1921 (Orthoptera: Tettigoniidae) with a redescription and new data on mating behavior and acoustic signals of H. svenhedini Ramme, 1950

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    Ali, Ahsan, Jaiswara, Ranjana, Bharti, Umesh, Heller, Klaus-Gerhard (2022): Revision of the high-altitude genus Hyphinomos Uvarov, 1921 (Orthoptera: Tettigoniidae) with a redescription and new data on mating behavior and acoustic signals of H. svenhedini Ramme, 1950. Zootaxa 5099 (3): 301-324, DOI: https://doi.org/10.11646/zootaxa.5099.3.

    Taxonomic revision of the genus Xenogryllus Bolívar, 1890 (Orthoptera, Gryllidae, Eneopterinae, Xenogryllini)

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    Jaiswara, Ranjana, Dong, Jiajia, Ma, Libin, Yin, Haisheng, Robillard, Tony (2019): Taxonomic revision of the genus Xenogryllus Bolívar, 1890 (Orthoptera, Gryllidae, Eneopterinae, Xenogryllini). Zootaxa 4545 (3): 301-338, DOI: https://doi.org/10.11646/zootaxa.4545.3.

    Generalised Linear Model with all the pairwise comparisons between taxa8 and the other eight taxa groups and their interactions with character sets.

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    <p>Generalised Linear Model with all the pairwise comparisons between taxa8 and the other eight taxa groups and their interactions with character sets.</p

    Results of the Generalised Linear Model analysis with all the pairwise comparisons between taxa5 and the other eight taxa groups and their interactions with character sets.

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    <p>Results of the Generalised Linear Model analysis with all the pairwise comparisons between taxa5 and the other eight taxa groups and their interactions with character sets.</p

    Mean proportion of correct classification as derived from bootstrapping with 100 iterations.

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    <p>Error bars represent 95% confidence interval. (A) Clusters with 5 acoustic characters. (B) Clusters with 7 acoustic characters.</p
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