Results 91 to 100 of about 20,571 (204)

Helminth parasites of alien freshwater fishes in Patagonia (Argentina) [PDF]

open access: yes, 2018
A survey of the helminth parasites of alien freshwater fishes from Argentinean Patagonia is presented, based on samples taken from 2010 to 2017 and including previous published records.
Flores, Verónica Roxana   +5 more
core   +1 more source

Ectoparasites and endoparasites on baree (Lingula anatina, Lamarck 1801) at Ujung Pancu Beach, Aceh Besar

open access: yesDepik Jurnal
Lingula anatina or also known as baree is an animal that has legs and no spine. Baree is one of the few marine avertebrates that has the most complete fossil record, this species can play a role in ecological monitoring and maintaining the health of ...
Chitra Octavina   +3 more
doaj   +1 more source

The early expansion and evolutionary dynamics of POU class genes. [PDF]

open access: yes, 2014
The POU genes represent a diverse class of animal-specific transcription factors that play important roles in neurogenesis, pluripotency, and cell-type specification. Although previous attempts have been made to reconstruct the evolution of the POU class,
Gates, Ruth D   +2 more
core   +1 more source

Lipid Binding Proteins from Parasitic Platyhelmithes

open access: yesFrontiers in Physiology, 2012
Two main families of lipid binding proteins have been identified in parasitic Platyhelminthes: hydrophobic ligand binding proteins (HLBPs) and fatty acid binding proteins (FABPs). Members of the former family of proteins are specific to the Cestoda class,
Gabriela eAlvite, Adriana eEsteves
doaj   +1 more source

Editorial: diversity of marine meiofauna on the coast of Brazil [PDF]

open access: yes, 2014
After a first bout of primarily taxonomical effort, meiofauna studies in Brazilian waters remained virtually neglected until the 1990s. At the end of the last century, taxonomical and ecological studies on meiofauna taxa were again published regularly ...
Di Domenico, Maikon   +2 more
core   +1 more source

Platyhelminth systematics and the emergence of new characters

open access: yesParasite, 2008
Since the inclusion of molecular data in modern phylogenetic analyses, significant progress in resolving the origins and radiation of flatworms has been made, although some key problems remain.
Littlewood D.T.J.
doaj   +1 more source

A new species of Polycelis (Platyhelminthes, Tricladida, Planariidae) from China [PDF]

open access: yes, 2017
In this paper, a new species of Polycelis of the family Planariidae from China is described. Mature individuals have 80–140 eyespots; the testes are well-developed and most of them occupy the entire dorso-ventral space; the penis is a long cone ...
Chen, Guang-Wen   +3 more
core   +1 more source

The last common bilaterian ancestor [PDF]

open access: yes, 2002
Many regulatory genes appear to be utilized in at least superficially similar ways in the development of particular body parts in Drosophila and in chordates.
Davidson, Eric H., Erwin, Douglas H.
core  

First record of the family Pseudocerotidae (Platyhelminthes, Polycladida, Cotylea) from the Persian Gulf, Iran

open access: yesZooKeys, 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 ...
Zahra Khalili   +2 more
doaj   +1 more source

EKTOPARASIT KEPITING BAKAU (SCYLLA SERRATA) DARI PERAIRAN DESA WONOSARI, KABUPATEN KENDAL [PDF]

open access: yes, 2017
Desa Wonosari, Kecamatan Patebon, Kendal merupakan salah satu desa yang warganya kebanyakan berprofesi sebagai nelayan dan juga pembudidaya kepiting bakau.
Desrina, Desrina   +2 more
core  

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