FAQ

Polycelis

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1948-2004
02419482004

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2004
2004
The multiple eyes of Polycelis. 1. Relation between the number of eyes and body length
Species of the freshwater planarian genus Polycelis have a variable number of eyes in the head, typically more than a hundred. To… (More)
  • figure 1
  • figure 3
  • figure 4
  • figure 5
  • figure 6
Is this relevant?
2004
2004
Geographical distribution of Polycelis (Seidlia) auriculata in Japan
Polycelis (Seidlia) auriculata is endemic to mountain districts of Japan, from the central part of Honshû to the area of the… (More)
Is this relevant?
2004
2004
The geographical distribution of Polycelis (Polycelis) sapporo and Seidlia schmidti in the Far East
Polycelis (Polycelis) sapporo (Ijima et Kaburaki, 1916) is a non-stenothermal species, common in Hokkaidô (including all of the… (More)
  • figure 1
  • figure 2
Is this relevant?
2004
2004
The food niches of the invasive Dugesia tigrina (Girard) and indigenous Polycelis tennis Ijima and P. nigra (Müller) (Turbellaria; Tricladida) in a Welsh lake
The invasion of Llyn Coron in North Wales by the American immigrant Dugesia tigrina resulted in the almost entire displacement of… (More)
  • table 1
  • figure 1
  • table 2
  • table 3
  • table 4
Is this relevant?
Review
2004
Review
2004
Further survey of chromosomal polymorphisms in the freshwater planarian Polycelis auriculata
Although the chromosomal number of Polycelis (Seidlia) auriculata Ijima et Kaburaki is basically 2n = 6, this species shows… (More)
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
1961
1961
[Demonstration of the secretory cells in the brain of the planarian, Polycelis nigra. Changes in their number during posterior regeneration].
 
Is this relevant?
1954
1954
A New Species of Freshwater Triclad belonging to the Genus Polycelis
OUR studies of the genus Polycelis from western Europe have revealed that the species complex nigratenuis in reality includes not… (More)
Is this relevant?
1950
1950
[Determinism of eye regeneration in a fresh water planarian, Polycelis nigra].
 
Is this relevant?
1948
1948
Physiological studies on a fresh water triclad, Polycelis sapporo; character and rate of reconstitution of transverse pieces in relation to level of body.
 
Is this relevant?