Variations the particular energetic baroreflex characteristics of unmyelinated and also myelinated m

Author : Fitzsimmons Ebbesen | Published On : 22 Jun 2025

marinus, C. balticus and C. ponticus showed a wider divergence in their respective nucleotide sequences. Overall, our results emphasized that the COI region does not work well as a DNA barcode to identify species within the Clunio genus. Either longer sequences or a multifaceted methodological approach, including morphology, cytogenetic and ecology is needed to distinguish some members of Clunio genus.The present communication is primarily nomenclaturial-classical taxonomy is only touched in a side note on a diagnosis. It uses technical terminology coined by Alain Dubois, who is interested in the study of the concepts and theory of biological nomenclature (i.e. the "objective connection between the real world of populations of organisms and the world of language" (Dubois Ohler 1997)), and who discusses the current 'International Code for Zoological Nomenclature' [hereafter just called 'the Code'] in great detail. The terms are explained where necessary-but see also the glossaries in Dubois et al. (2019) and the works by A. Dubois cited below.The poeciliid species, Poecilia kempkesi Poeser, 2013, was the fourth species of the subgenus Acanthophacelus Eigenmann, 1907 to be described, based on individuals from a single urban anthropized locality close to Paramaribo, Suriname (Poeser, 2013). The description itself lacked any section clearly distinguishing the new species from the remaining species of Poecilia Bloch Schneider 1801, and in particular from the species of the subgenus Acanthophacelus, type species Poecilia reticulata Peters, 1859. According to Article 13 of the International Code of Zoological Nomenclature (ICZN, 1999) the criteria of availability for a species-group name are.A new fossil isometopine species, Electromyiomma herczeki sp. nov. is described and illustrated from Eocene Baltic amber. The morphological information of the fossil specimen and the key to the species of the extinct genus Electromyiomma are provided. The restatement of paratype female of E. weitschati is discussed with the support of previous remarks based on antenna structure.The digger wasp genus Argogorytes Ashmead, 1899 is newly reported from India with two species A. pulawskii Girish Kumar Dubey sp. nov. from Andaman Islands and A. tonkinensis (Yasumatsu, 1943) from the States of Chhattisgarh and Kerala. Argogorytes tonkinensis (Yasumatsu, 1943) is redescribed. A key to Argogorytes species reported from the Indian subcontinent is provided.Eriopisidae is a widespread amphipod family, whose members have subcylindrical bodies, often do not have eyes, showing elongate third uropods in which the endopod is reduced and the exopod can become very long. This is the first record of Eriopisidae from Central America. Here, we describe the new genus and species Panamapisa guaymii gen. nov., sp. nov. from Bocas del Toro, Panama. The taxon differs from other members of the family in having a greatly enlarged merus on gnathopod 1, marginal setae on the dactyls of pereopod 5 to 7 and a third uropod nearly as long as the body.Three taxa of the subtribe Coryphiina Zerche, 1990 (Omaliinae Coryphiini) from south-eastern Kazakhstan are redescribed and illustrated the genera Murathus Kastcheev, 1999 and M. montanus Kastcheev, 1999, and Coryphiodes tchyldebayevi (Kastcheev, 1999) comb. nov. (ex Coryphium Stephens, 1834).A new pill millipede, Rhopalomeris nagao sp. nov., is described from Vietnam. It is recognized by the following combination of characters antennal tip with numerous sensory cones; telopods with short prefemoral and femoral trichosteles, with long, straight and acute tuberculiform femoral process, and with shorter lobuliform tibial process; syncoxial lobe being slightly concave medially, syncoxial horns being longer than lobe. A fragment of the cytochrome c oxidase subunit I (COI) gene is also provided for the new species. The K2P genetic distance of the COI between the new species and other Vietnamese glomeridans is from 10.7% to 16.9%. Two genera, Hyperglomeris and Hyleoglomeris, are considered to be non-monophyletic, but more data and samples will be needed for confirmation.No species of freshwater Nematomorpha have been described from Iceland, but they have been identified anecdotally. Recent surveys in Iceland using freshwater gastropods as biodiversity indicators resulted in the collection of adult free-living hairworms and their non-adult stages including cysts in snail paratenic hosts and juvenile worms in ground beetle definitive hosts. Additionally, specimens acquired from the Icelandic Institute of Natural History indicate nematomorphs are common in Iceland. A single specimen from the Faroe Islands National Museum represents a new species record. Our morphological and molecular characterization indicated all the samples belong to the species Gordionus wolterstorffii, a common nematomorph found throughout Europe. Also, we provide the first descriptions of the cyst stage for the genus Gordionus. Molecular phylogenetic analysis based on 10 species of Gordionus and one species of the closely related genus Parachordodes indicates that Gordionus is not monophyletic. Combining our morphological and phylogenetic investigations, we discuss the lack of clarity in diagnostic morphological characters and the need for additional global collections to clarify the taxonomy of Gordionus.Asian species of the genus Vespina Davis, 1972 (Lepidoptera, Incurvariidae) are mainly reviewed. Vespina meridiana Hirowatari Yagi sp. nov. from the Ryukyu Islands, Japan, and Vespina sichuana Hirowatari, Huang Wang sp. nov. Thapsigargin from Sichuan, China, are described. The previously known Vespina species are associated with plants from the Fagaceae family on the western coast of the USA and East Asia and with Sapindaceae (Aceraceae) in eastern Europe. The two new species described here are associated with Fagaceae and Myricaceae, respectively, in warm temperate areas in Asia. Vespina nielseni Kozlov, 1987, which was only known from East Asia, is newly recorded from South China. A checklist for the genus is provided herein. Morphological information of the immature stages of the two new species is partially provided. The absence or reduction of a female frenulum and presence of approximately 20 thin pseudofrenular bristles, the dorsoventrally flattened pupa, and the minute tergal spines scattered on abdominal segments 3-8 are considered as possible autapomorphies of Vespina.