First Records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic Coast of the Iberian Peninsula [PDF]
ZooKeys, 2014 A study of polyclad fauna of the Atlantic coast of the Iberian Peninsula was carried out from 2010 to 2013. The paper reports nine new records belonging to three Cotylean families: the family Euryleptidae Lang, 1884, Pseudocerotidae Lang, 1884 and the ...
Daniel Marquina +2 more
exaly +9 more sources
First Detection of Tetrodotoxins in the Cotylean Flatworm Prosthiostomum trilineatum [PDF]
Marine Drugs, 2021 Several polyclad flatworm species are known to contain high levels of tetrodotoxin (TTX), but currently TTX-bearing flatworms seem to be restricted to specific Planocera lineages belonging to the suborder Acotylea.
Rei Suo +8 more
doaj +3 more sources
Reversible shifts between interstitial and epibenthic habitats in evolutionary history: Molecular phylogeny of the marine flatworm family Boniniidae (Platyhelminthes: Polycladida: Cotylea) with descriptions of two new species. [PDF]
PLoS ONE, 2022 Tiny animals in various metazoan phyla inhabit the interstices between sand and/or gravel grains, and adaptive traits in their body plan, such as simplification and size reduction, have attracted research attention.
Aoi Tsuyuki, Yuki Oya, Hiroshi Kajihara
doaj +6 more sources
Structural Characterization and Spatial Mapping of Tetrodotoxins in Australian Polyclads [PDF]
Marine Drugs, 2022 Tetrodotoxin (TTX) is a potent marine neurotoxin that occurs in several Australian phyla, including pufferfish, toadfish, gobies, and the blue-ringed octopus.
Justin M. McNab +5 more
doaj +3 more sources
Natural Products in Polyclad Flatworms [PDF]
Marine Drugs, 2021 Marine invertebrates are promising sources of novel bioactive secondary metabolites, and organisms like sponges, ascidians and nudibranchs are characterised by possessing potent defensive chemicals.
Justin M. McNab +3 more
doaj +3 more sources
ZooKeys, 2009 In this paper, two species of cotylean Platyhelminthes are recorded for the first time from Qeshm Island, Persian Gulf, Iran. Pictures are taken from living specimens to illustrate shape and colour, and stained sections and drawings are used to describe ...
Hassan Rahimian
exaly +6 more sources
Investigation of phylogenetic relationships within Saxifraga diversifolia complex (Saxifragaceae) based on restriction‐site associated DNA sequence markers [PDF]
Ecology and Evolution, Volume 13, Issue 11, November 2023., 2023 This paper uses RAD‐seq technology to search for abundant SNP sites. Based on these markers, the phylogenetic relationship of the Saxifraga diversifolia Complex (Saxifragaceae) was studied. Abstract Subsect. Hirculoideae Engl. & Irmsch., belonging to Saxifraga sect. Ciliatae Haw., has high species richness. It can be divided into S.
Rui Yuan +6 more
wiley +2 more sources
Polyclads (Platyhelminthes) in the southern Gulf of Mexico: unveiling biodiversity and descriptions of two new species [PDF]
ZooKeysThe order Polycladida (Platyhelminthes) in Mexico has historically received limited attention from researchers, primarily due to challenges associated with its low detectability and the scarcity of specialists.
Daniel Cuadrado +3 more
doaj +4 more sources
The Ultrastructure of the Apical Organ of the Goette's Larvae of the Polyclad Flatworm Stylochus pilidium Indicates Homology Between Polyclad Larvae [PDF]
Cell Biology International, Volume 49, Issue 8, Page 989-1002, August 2025.ABSTRACT Polyclad flatworms exhibit both direct and indirect development, with various larval types observed, including Müller's larva, Kato's larva, Goette's larva and Curini‐Galletti's larva. The different larval types are distinguished by shape, number of eyes and number of lobes.
Davina Düngler +5 more
wiley +2 more sources
Reinvestigating the early embryogenesis in the flatworm Maritigrella crozieri highlights the unique spiral cleavage program found in polyclad flatworms [PDF]
EvoDevo, 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