Three new species of Heteromysis (Crustacea: Mysida) from coral reef aquaria in Florida and Central Europe
| Autor: | Karl J. Wittmann, Maude Dubois, Daniel Abed-Navandi, Pierre Chevaldonné |
|---|---|
| Přispěvatelé: | Medizinische Universität Wien = Medical University of Vienna, Haus des Meeres Aqua Terra Zoo, Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE), Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement [IRD] : UMR237-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2021 |
| Předmět: |
Male
0106 biological sciences Arthropoda Zoology DNA Ribosomal 010603 evolutionary biology 01 natural sciences Electron Transport Complex IV 03 medical and health sciences Species Specificity Genus Crustacea RNA Ribosomal 18S Animals Animalia 14. Life underwater Malacostraca Ecology Evolution Behavior and Systematics Taxonomy 030304 developmental biology Telson 0303 health sciences biology Coral Reefs Seta Biodiversity biology.organism_classification Crustacean Mysidae Europe Eyestalk Mysida [SDE]Environmental Sciences Florida Animals Zoo Animal Science and Zoology Taxonomy (biology) Subgenus |
| Zdroj: | Zootaxa Zootaxa, Magnolia Press, 2021, 4980 (3), pp.490-520. ⟨10.11646/zootaxa.4980.3.3⟩ Zootaxa, 2021, 4980 (3), pp.490-520. ⟨10.11646/zootaxa.4980.3.3⟩ |
| ISSN: | 1175-5334 1175-5326 |
| Popis: | International audience; Three new species of the genus Heteromysis S.I. Smith, 1873 (tribus Heteromysini), are described from a rich stock of mysids obtained on request from the international community of professional aquarium keepers. The 18S rDNA and COI sequences of the three species were distinct from each other and also from other sequences published in DNA databases. Heteromysis (Olivemysis) schoenbrunnensis sp. nov. is morphologically characterized within the subgenus Olivemysis based on the structure of the first and second antennae, male pleopods, uropods, and telson. Heteromysis (Heteromysis) gulfarii sp. nov. is outstanding within the subgenus Heteromysis by sexually dimorphic modified setae on the antennular trunk. These setae are non-dimorphic in the very similar Heteromysis (Heteromysis) korntalensis sp. nov. Both species H. gulfarii and to a lesser degree also H. korntalensis show modified eyes, subquadrate in dorsal view, eyestalks anteriorly tapering in lateral view; small, well-developed cornea implanted laterally on modified eyestalk. Apart from eye structure H. gulfarii and H. korntalensis clearly fall morphologically within the nominotypical subgenus Heteromysis. |
| Databáze: | OpenAIRE |
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