Results 21 to 30 of about 1,213 (176)

Neotype Designation for the Marine Flatworm, Acanthozoon alderi (Polycladida: Cotylea: Pseudocerotidae), from India with Comments on the Taxonomical Status of the Genus. [PDF]

open access: yesZool Stud, 2018
Acanthozoon alderi is an ovoid, medium-sized pseudocerotid. Body margin ruffled; pseudotentacles black and pointed, with white tips. Dorsal surface covered with papillae, except for the cerebral region.
Dixit S, Bulnes VN, Raghunathan C.
europepmc   +3 more sources

Marine flatworm Acanthozoon sp.-associated bacteria with antibiotic property from the Java Sea [PDF]

open access: yesBiosystems Diversity, 2023
Neglected invertebrates, marine flatworms, have attracted global research interest due to their biological and chemical potential properties. The marine flatworms (Turbellaria), Phylum Platyhelminthes, belong to the Polycladida group.
A. Sabdono   +2 more
doaj   +3 more sources

Nuevos registros de Polycladida (Platyhelminthes) para Cuba.

open access: yesRevista de Investigaciones Marinas, 2023
La biodiversidad marina de Cuba es la más rica del Mar Caribe, sin embargo, numerosos grupos de organismos permanecen casi o completamente desconocidos.
Alejandro Catalá Jimenez   +2 more
doaj   +1 more source

Polycladida biodiversity and systematics: an integrative approach [PDF]

open access: yes, 2017
In face of the fact that marine biodiversity is highly threatened by human impacts on the environment, it is important to know what we want to protect.
Bahia Maceira, Juliana
core   +2 more sources

Reinvestigating the early embryogenesis in the flatworm Maritigrella crozieri highlights the unique spiral cleavage program found in polyclad flatworms [PDF]

open access: yesEvoDevo, 2019
Background Spiral cleavage is a conserved, early developmental mode found in several phyla of Lophotrochozoans resulting in highly diverse adult body plans.
Johannes Girstmair   +1 more
doaj   +2 more sources

Does the frontal sensory organ in adults of the hoplonemertean Quasitetrastemma stimpsoni originate from the larval apical organ? [PDF]

open access: yesFrontiers in Zoology, 2020
Background The apical organ is the most prominent neural structure in spiralian larvae. Although it has been thoroughly investigated in larvae of the class Pilidiophora in phylum Nemertea, studies on its structure in other nemertean larvae are limited ...
Timur Yu Magarlamov   +2 more
doaj   +2 more sources

Regeneration of the flatworm Prosthiostomum siphunculus (Polycladida, Platyhelminthes). [PDF]

open access: yesCell Tissue Res, 2021
AbstractFueled by the discovery of head regeneration in triclads (planarians) two and a half centuries ago, flatworms have been the focus of regeneration research. But not all flatworms can regenerate equally well and to obtain a better picture of the characteristics and evolution of regeneration in flatworms other than planarians, the regeneration ...
Schadt T   +4 more
europepmc   +4 more sources

Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil [PDF]

open access: yesZootaxa, 2014
Pseudoceros astrorum n. sp. is characterized by a smooth dorsal surface with a brown ground colour, and with net-like pattern of small black granules, white spots of different sizes uniformly distributed, a thin black sub-marginal band, and a white ...
Bulnes, Verónica Natalia, Torres, Yan
core   +5 more sources

Fantastic Flatworms and Where to Find Them: Insights into Intertidal Polyclad Flatworm Distribution in Southeastern Australian Boulder Beaches

open access: yesDiversity, 2023
There is a rapid and extensive decline of our marine biodiversity due to human impacts. However, our ability to understand the extent of these effects is hindered by our lack of knowledge of the occurrence and ecology of some species groups.
Louise Tosetto   +4 more
doaj   +1 more source

First record of Stylostomum ellipse (Dalyell, 1853) (Platyhelminthes, Polycladida) from the Pacific Ocean [PDF]

open access: yesCheck List, 2020
The polyclad flatworm Stylostomum ellipse (Dalyell, 1853) has hitherto been recorded from the Antarctic region, Mediterranean Sea, Patagonian region, Scandinavia, South Africa, and South Georgia Island. In this study, we report S.
Aoi Tsuyuki, Yuki Oya, Hiroshi Kajihara
doaj   +3 more sources

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