Results 121 to 130 of about 1,684 (171)

Interstitial stem cells in Hydra [PDF]

open access: yes, 1987
Bosch, Thomas C. G.   +5 more
core  

Macroinvertebrates from the Environmental Change Network sites on the R. Faughan, Garvary River and Owenkillew River in 2003-2005 [PDF]

open access: yes, 2006
Blackburn, J. H.   +7 more
core  
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Molecular phylogeny of Siberian glossiphoniidae (Hirudinea)

Molecular Biology, 2014
The molecular phylogenetic analysis based on mtCOI nucleotide sequences of Siberian glossiphoniids and phylogenetically relative Palearctic species clearly demonstrated that Siberian representatives do not belong to G. complanata as previously thought, but has an autonomous taxonomic status.
Irina A Kaygorodova
exaly   +3 more sources

Phylogenetic evaluation of systematics and biogeography of the leech family Glossiphoniidae

Invertebrate Systematics, 2005
The phylogenetic relationships of Glossiphoniidae, a leech family characterised by its high degree of parental care, were investigated with the combined use of morphological data and three molecular datasets. There was strong support for monophyly of most accepted genera in the group, many of which are consistent with eyespot morphology.
Mark E. Siddall   +2 more
  +5 more sources

The cleavage pattern in the leech Theromyzon tessulatum (Hirudinea, Glossiphoniidae)

Journal of Morphology, 1988
AbstractIn order to evaluate the differences in the cleavage patterns of the glossiphoniid leeches Glossiphonia complanata and Theromyzon tessulatum, previously studied by Müller ('32) and Schmidt ('17, '41), the cleavage of Theromyzon tessulatum was reexamined.
M, Sandig, W, Dohle
openaire   +2 more sources

Fine morphological and histological characteristics of Placobdelloides siamensis (Annelida: Glossiphoniidae)

Zoologischer Anzeiger, 2021
Abstract The Siamese shield leech (Placobdelloides siamensis) is one of the external parasites found in snail-eating turtles (Malayemys macrocephala and Malayemys subtrijuga). It has a muscular proboscis with numerous needle-like tips for penetrating the host body, and its consumption of blood and tissues differs from arhynchobdellid leeches that use
K. Trivalairat   +3 more
openaire   +1 more source

Phylogenetic analysis of Placobdella (Hirudinea: Rhynchobdellida: Glossiphoniidae) with consideration of COI variation

Molecular Phylogenetics and Evolution, 2017
Placobdella is a genus of blood-feeding leeches in the family Glossiphoniidae. Historically, species of Placobdella have posed difficulty for systematists owing to a lack of informative morphological characters and the preponderance of inadequate or incomplete species descriptions. Here, we conduct a phylogenetic analysis of 55 individuals representing
Danielle de Carle   +2 more
exaly   +3 more sources

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