List of works - Piotr Gąsiorek

An experimental test of eutardigrade preparation methods for light microscopy

article by Witold Morek et al published 22 November 2016 in Zoological Journal of the Linnean Society

An integrative redescription of Echiniscus testudo (Doyère, 1840), the nominal taxon for the class Heterotardigrada (Ecdysozoa: Panarthropoda: Tardigrada)

scientific article published in 2017

An integrative redescription of Hypsibius dujardini (Doyère, 1840), the nominal taxon for Hypsibioidea (Tardigrada: Eutardigrada)

scientific article

An integrative revision ofMesocristaPilato, 1987 (Tardigrada: Eutardigrada: Hypsibiidae)

scientific article published in 2016

An overview of the sexual dimorphism in Echiniscus (Heterotardigrada, Echiniscoidea), with the description of Echiniscus masculinus sp. nov. (the virginicus complex) from Borneo

scientific article published on 20 March 2020

Continued Exploration of Tanzanian Rainforests Reveals a New Echiniscid Species (Heterotardigrada)

scientific article published on 15 June 2020

Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence

scholarly article in Contributions to Zoology, vol. 88 no. 1, May 2019

Description of Macrobiotus scoticus sp. nov. (Tardigrada: Macrobiotidae: Hufelandi Group) from Scotland by Means of Integrative Taxonomy

article

Determinants and taxonomic consequences of extreme egg shell variability in Ramazzottius subanomalus (Biserov, 1985) (Tardigrada)

scientific article (publication date: 15 December 2016)

Echiniscidae (Heterotardigrada) of South Africa ⬇️

scientific article published on 27 June 2022

Echiniscidae (Heterotardigrada) of Tanzania and Uganda

scientific article published on 3 July 2018

Echiniscidae in the Mascarenes: the wonders of Mauritius

scientific article

Echiniscus siticulosus (Echiniscidae: spinulosus group), a new tardigrade from Western Australian scrub

scientific article published on 9 May 2019

Echiniscus testudo (Doyère, 1840) in New Zealand: anthropogenic dispersal or evidence for the ‘Everything is Everywhere’ hypothesis?

article

Echiniscus virginicus complex: the first case of pseudocryptic allopatry and pantropical distribution in tardigrades

scientific article published in November 2019

Estimating optimal sample size for tardigrade morphometry

article

Eventually tested: Phylogenetic position of “Testechiniscus” meridionalis (Murray, 1906) (Heterotardigrada) revealed

scientific article published in 2023

Experimental taxonomy confirms the environmental stability of morphometric traits in a taxonomically challenging group of microinvertebrates

scientific article published in 2016

Extreme secondary sexual dimorphism in the genus Florarctus (Heterotardigrada: Halechiniscidae) ⬇️

scholarly article published in 2021

Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah).

scientific article

High Mountain Echiniscid (Heterotardigrada) Fauna of Taiwan ⬇️

scientific article published in December 2021

Integrative approach reveals new species of water bears (Pilatobius, Grevenius, and Acutuncus) from Arctic cryoconite holes, with the discovery of hidden lineages of Hypsibius

article by Krzysztof Zawierucha et al published November 2020 in Zoologischer Anzeiger

Integrative redescription of a common Arctic water bear Pilatobius recamieri (Richters, 1911)

article by Piotr Gąsiorek et al published 21 June 2017 in Polar Biology

Milnesium tardigradum Doyère, 1840: The first integrative study of interpopulation variability in a tardigrade species

scholarly article by Witold Morek published in July 2018

Neotropical jewels in the moss: biodiversity, distribution and evolution of the genus Barbaria (Heterotardigrada: Echiniscidae)

scientific article published on 25 January 2022

New Asian and Nearctic Hypechiniscus species (Heterotardigrada: Echiniscidae) signalize a pseudocryptic horn of plenty ⬇️

scholarly article published in 2020

New Echiniscidae (Heterotardigrada) from Amber Mountain (Northern Madagascar)

scientific article published on 16 May 2019

New Indomalayan Nebularmis species (Heterotardigrada: Echiniscidae) provoke a discussion on its intrageneric diversity ⬇️

scholarly article published in 2021

New marine heterotardigrade lineages (Echiniscoididae) from the tropics ⬇️

scientific article published on 27 June 2022

Novel integrative data for Indomalayan echiniscids (Heterotardigrada): new species and old problems

scientific article published in 2024

Phenotypically exceptional Echiniscus species (Heterotardigrada: Echiniscidae) from Argentina (Neotropics)

scholarly article published in 2021

Phylogeny of Itaquasconinae in the light of the evolution of the flexible pharyngeal tube in Tardigrada ⬇️

scientific article published on 13 May 2020

Phylogeography and morphological evolution of Pseudechiniscus (Heterotardigrada: Echiniscidae) ⬇️

scholarly article published in 2021

Pseudechiniscus in Japan: re-description of Pseudechiniscus asper Abe et al., 1998 and description of Pseudechiniscus shintai sp. nov

scientific article published in September 2020

Revised Cornechiniscus (Heterotardigrada) and new phylogenetic analyses negate echiniscid subfamilies and tribes

scientific article published on 10 June 2020

Revisiting Calohypsibiidae and Microhypsibiidae: Fractonotus Pilato, 1998 and its phylogenetic position within Isohypsibiidae (Eutardigrada: Parachela)

scientific article published on 7 March 2019

Small is beautiful: the first phylogenetic analysis of Bryodelphax Thulin, 1928 (Heterotardigrada, Echiniscidae)

scientific article published on 27 May 2020

Tardigrada and Rotifera from moss microhabitats on a disappearing Ugandan glacier, with the description of a new species of water bear

scientific article

Temperature (latitude) and nutrient (seabird guano) effects on limno-terrestrial Tardigrada ( Testechiniscus spitsbergensis and Pilatobius recamieri ) body size

scientific article published in January 2018

The importance of being integrative: a remarkable case of synonymy in the genus Viridiscus (Heterotardigrada: Echiniscidae)

scientific article published on 20 November 2021

The tardigrade fauna of Tunisia, with an integrative description of Bryodelphax maculatus sp. nov. (Heterotardigrada: Echiniscidae)

journal article; published in African Zoology in 2017

Three Echiniscidae species (Tardigrada: Heterotardigrada) new to the Polish fauna, with the description of a new gonochoristic Bryodelphax Thulin, 1928

article published in 2018

Towards a better understanding of echiniscid intraspecific variability: A redescription of Nebularmis reticulatus (Murray, 1905) (Heterotardigrada: Echiniscoidea)

scientific article published in November 2019

Unmasking hidden species diversity within the Ramazzottius oberhaeuseri complex, with an integrative redescription of the nominal species for the family Ramazzottiidae (Tardigrada: Eutardigrada: Parachela)

scientific article published in 2018

Untangling the Echiniscus Gordian knot: Stellariscus gen. nov. (Heterotardigrada : Echiniscidae) from Far East Asia

Untangling the Echiniscus Gordian knot: paraphyly of the “ arctomys group” (Heterotardigrada: Echiniscidae) ⬇️

scientific article published on 22 March 2019

Water bear with barbels of a catfish: A new Asian Cornechiniscus (Heterotardigrada: Echiniscidae) illuminates evolution of the genus

scholarly article

What is a ‘strong’ synapomorphy? Redescriptions of Murray’s type species and descriptions of new taxa challenge the systematics of Hypsibiidae (Eutardigrada: Parachela)

scientific article published in 2023

List of works by Piotr Gąsiorek

An experimental test of eutardigrade preparation methods for light microscopy

An integrative redescription of Echiniscus testudo (Doyère, 1840), the nominal taxon for the class Heterotardigrada (Ecdysozoa: Panarthropoda: Tardigrada)

An integrative redescription of Hypsibius dujardini (Doyère, 1840), the nominal taxon for Hypsibioidea (Tardigrada: Eutardigrada)

An integrative revision ofMesocristaPilato, 1987 (Tardigrada: Eutardigrada: Hypsibiidae)

An overview of the sexual dimorphism in Echiniscus (Heterotardigrada, Echiniscoidea), with the description of Echiniscus masculinus sp. nov. (the virginicus complex) from Borneo

Continued Exploration of Tanzanian Rainforests Reveals a New Echiniscid Species (Heterotardigrada)

Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence

Description of Macrobiotus scoticus sp. nov. (Tardigrada: Macrobiotidae: Hufelandi Group) from Scotland by Means of Integrative Taxonomy

Determinants and taxonomic consequences of extreme egg shell variability in Ramazzottius subanomalus (Biserov, 1985) (Tardigrada)

Echiniscidae (Heterotardigrada) of South Africa ⬇️

Echiniscidae (Heterotardigrada) of Tanzania and Uganda

Echiniscidae in the Mascarenes: the wonders of Mauritius

Echiniscus siticulosus (Echiniscidae: spinulosus group), a new tardigrade from Western Australian scrub

Echiniscus testudo (Doyère, 1840) in New Zealand: anthropogenic dispersal or evidence for the ‘Everything is Everywhere’ hypothesis?

Echiniscus virginicus complex: the first case of pseudocryptic allopatry and pantropical distribution in tardigrades

Estimating optimal sample size for tardigrade morphometry

Eventually tested: Phylogenetic position of “Testechiniscus” meridionalis (Murray, 1906) (Heterotardigrada) revealed

Experimental taxonomy confirms the environmental stability of morphometric traits in a taxonomically challenging group of microinvertebrates

Extreme secondary sexual dimorphism in the genus Florarctus (Heterotardigrada: Halechiniscidae) ⬇️

Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah).

High Mountain Echiniscid (Heterotardigrada) Fauna of Taiwan ⬇️

Integrative approach reveals new species of water bears (Pilatobius, Grevenius, and Acutuncus) from Arctic cryoconite holes, with the discovery of hidden lineages of Hypsibius

Integrative redescription of a common Arctic water bear Pilatobius recamieri (Richters, 1911)

Milnesium tardigradum Doyère, 1840: The first integrative study of interpopulation variability in a tardigrade species

Neotropical jewels in the moss: biodiversity, distribution and evolution of the genus Barbaria (Heterotardigrada: Echiniscidae)

New Asian and Nearctic Hypechiniscus species (Heterotardigrada: Echiniscidae) signalize a pseudocryptic horn of plenty ⬇️

New Echiniscidae (Heterotardigrada) from Amber Mountain (Northern Madagascar)

New Indomalayan Nebularmis species (Heterotardigrada: Echiniscidae) provoke a discussion on its intrageneric diversity ⬇️

New marine heterotardigrade lineages (Echiniscoididae) from the tropics ⬇️

Novel integrative data for Indomalayan echiniscids (Heterotardigrada): new species and old problems

Phenotypically exceptional Echiniscus species (Heterotardigrada: Echiniscidae) from Argentina (Neotropics)

Phylogeny of Itaquasconinae in the light of the evolution of the flexible pharyngeal tube in Tardigrada ⬇️

Phylogeography and morphological evolution of Pseudechiniscus (Heterotardigrada: Echiniscidae) ⬇️

Pseudechiniscus in Japan: re-description of Pseudechiniscus asper Abe et al., 1998 and description of Pseudechiniscus shintai sp. nov

Revised Cornechiniscus (Heterotardigrada) and new phylogenetic analyses negate echiniscid subfamilies and tribes

Revisiting Calohypsibiidae and Microhypsibiidae: Fractonotus Pilato, 1998 and its phylogenetic position within Isohypsibiidae (Eutardigrada: Parachela)

Small is beautiful: the first phylogenetic analysis of Bryodelphax Thulin, 1928 (Heterotardigrada, Echiniscidae)

Tardigrada and Rotifera from moss microhabitats on a disappearing Ugandan glacier, with the description of a new species of water bear

Temperature (latitude) and nutrient (seabird guano) effects on limno-terrestrial Tardigrada ( Testechiniscus spitsbergensis and Pilatobius recamieri ) body size

The importance of being integrative: a remarkable case of synonymy in the genus Viridiscus (Heterotardigrada: Echiniscidae)

The tardigrade fauna of Tunisia, with an integrative description of Bryodelphax maculatus sp. nov. (Heterotardigrada: Echiniscidae)

Three Echiniscidae species (Tardigrada: Heterotardigrada) new to the Polish fauna, with the description of a new gonochoristic Bryodelphax Thulin, 1928

Towards a better understanding of echiniscid intraspecific variability: A redescription of Nebularmis reticulatus (Murray, 1905) (Heterotardigrada: Echiniscoidea)

Unmasking hidden species diversity within the Ramazzottius oberhaeuseri complex, with an integrative redescription of the nominal species for the family Ramazzottiidae (Tardigrada: Eutardigrada: Parachela)

Untangling the Echiniscus Gordian knot: Stellariscus gen. nov. (Heterotardigrada : Echiniscidae) from Far East Asia

Untangling the Echiniscus Gordian knot: paraphyly of the “ arctomys group” (Heterotardigrada: Echiniscidae) ⬇️

Water bear with barbels of a catfish: A new Asian Cornechiniscus (Heterotardigrada: Echiniscidae) illuminates evolution of the genus

What is a ‘strong’ synapomorphy? Redescriptions of Murray’s type species and descriptions of new taxa challenge the systematics of Hypsibiidae (Eutardigrada: Parachela)