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Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales. / Udalov, Ilya A. ; Voelker, Eckhard; Smirnov, Alexey .

In: Protistology, Vol. 11, No. 4, 2017, p. 238-247.

Research output: Contribution to journal › Article › peer-review

Harvard

Udalov, IA, Voelker, E & Smirnov, A 2017, 'Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales', Protistology, vol. 11, no. 4, pp. 238-247. https://doi.org/10.21685/1680-0826-2017-11-4-5

APA

Udalov, I. A., Voelker, E., & Smirnov, A. (2017). Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales. Protistology, 11(4), 238-247. https://doi.org/10.21685/1680-0826-2017-11-4-5

Vancouver

Udalov IA, Voelker E, Smirnov A. Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales. Protistology. 2017;11(4):238-247. https://doi.org/10.21685/1680-0826-2017-11-4-5

Author

Udalov, Ilya A. ; Voelker, Eckhard ; Smirnov, Alexey . / Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales. In: Protistology. 2017 ; Vol. 11, No. 4. pp. 238-247.

BibTeX

@article{ba637ae709264b6085e219952d9c36f0,
title = "Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales",
abstract = "A new freshwater species of naked lobose amoebae, Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Flabellinia, Dactylopodida), from New Zealand was studied and described. This species has sombrero-shaped as well as dish-shaped scales, a combination previously not known in Korotnevella. Phylogenetic analysis based on 18S rRNA gene placed it in a clade along with Korotnevella species possessing uniform sombrero-shaped scales: K. pelagolacustris, K. jeppesenii and K. fousta. At the level of light microscopy, K. novazelandica lacks clear distinctions from the above-mentioned species, but it could be easily distinguished from them in electron microscopy by the presence of dish-shaped scales. The presence of dish-shaped scales may be considered as a primitive character for the K. pelagolacustris + K. jeppesenii + K. fousta + K. novazelandica clade, which were secondarily lost in the most of species in this clade. The sombrero-shaped scales could have evolved from basket scales or developed de novo after the loss of basket scales.",
keywords = "18S rRNA gene, Korotnevella, molecular phylogeny, scales, systematics, ultrastructure",
author = "Udalov, {Ilya A.} and Eckhard Voelker and Alexey Smirnov",
year = "2017",
doi = "10.21685/1680-0826-2017-11-4-5",
language = "English",
volume = "11",
pages = "238--247",
journal = "Protistology",
issn = "1680-0826",
publisher = "Protozoological Society Affiliated With The Russian Academy Of Sciences",
number = "4",

}

RIS

TY - JOUR

T1 - Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Dactylopodida) — a new freshwater amoeba with unusual combination of scales

AU - Udalov, Ilya A.

AU - Voelker, Eckhard

AU - Smirnov, Alexey

PY - 2017

Y1 - 2017

N2 - A new freshwater species of naked lobose amoebae, Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Flabellinia, Dactylopodida), from New Zealand was studied and described. This species has sombrero-shaped as well as dish-shaped scales, a combination previously not known in Korotnevella. Phylogenetic analysis based on 18S rRNA gene placed it in a clade along with Korotnevella species possessing uniform sombrero-shaped scales: K. pelagolacustris, K. jeppesenii and K. fousta. At the level of light microscopy, K. novazelandica lacks clear distinctions from the above-mentioned species, but it could be easily distinguished from them in electron microscopy by the presence of dish-shaped scales. The presence of dish-shaped scales may be considered as a primitive character for the K. pelagolacustris + K. jeppesenii + K. fousta + K. novazelandica clade, which were secondarily lost in the most of species in this clade. The sombrero-shaped scales could have evolved from basket scales or developed de novo after the loss of basket scales.

AB - A new freshwater species of naked lobose amoebae, Korotnevella novazelandica n. sp. (Amoebozoa, Discosea, Flabellinia, Dactylopodida), from New Zealand was studied and described. This species has sombrero-shaped as well as dish-shaped scales, a combination previously not known in Korotnevella. Phylogenetic analysis based on 18S rRNA gene placed it in a clade along with Korotnevella species possessing uniform sombrero-shaped scales: K. pelagolacustris, K. jeppesenii and K. fousta. At the level of light microscopy, K. novazelandica lacks clear distinctions from the above-mentioned species, but it could be easily distinguished from them in electron microscopy by the presence of dish-shaped scales. The presence of dish-shaped scales may be considered as a primitive character for the K. pelagolacustris + K. jeppesenii + K. fousta + K. novazelandica clade, which were secondarily lost in the most of species in this clade. The sombrero-shaped scales could have evolved from basket scales or developed de novo after the loss of basket scales.

KW - 18S rRNA gene

KW - Korotnevella

KW - molecular phylogeny

KW - scales

KW - systematics

KW - ultrastructure

UR - https://www.zin.ru/journals/protistology/num11_4/udalov_protistology_11-4.pdf

U2 - 10.21685/1680-0826-2017-11-4-5

DO - 10.21685/1680-0826-2017-11-4-5

M3 - Article

VL - 11

SP - 238

EP - 247

JO - Protistology

JF - Protistology

SN - 1680-0826

IS - 4

ER -

ID: 10171439