Results 151 to 160 of about 32,490 (183)
Some of the next articles are maybe not open access.
2008
The 30 currently recognized living species of pika (Ochotonidae: Genus Ochotona) comprise approximately one-third of all lagomorphs. The Leporidae, in contrast, contains 32 species of hare (Genus Lepus) and 29 species of rabbit (multiple genera; Hoffmann and Smith 2005).
openaire +1 more source
The 30 currently recognized living species of pika (Ochotonidae: Genus Ochotona) comprise approximately one-third of all lagomorphs. The Leporidae, in contrast, contains 32 species of hare (Genus Lepus) and 29 species of rabbit (multiple genera; Hoffmann and Smith 2005).
openaire +1 more source
2012
Pikas and I have seen much of each other. We are both diurnal and acute observers of behavior, the pika to monitor whether or not I am dangerous and I to delve into its life. Those who enjoy nature can only marvel at the constant activity in a pika colony. These plains-dwelling relatives of rabbits are extremely abundant at their favored sites.
openaire +1 more source
Pikas and I have seen much of each other. We are both diurnal and acute observers of behavior, the pika to monitor whether or not I am dangerous and I to delve into its life. Those who enjoy nature can only marvel at the constant activity in a pika colony. These plains-dwelling relatives of rabbits are extremely abundant at their favored sites.
openaire +1 more source
Ochotona rufescens rufescens (Afghan pika)
1974The karyotypes are gifts of Dr. A. Puget (Toulouse, France) who prepared these plates from lymphocyte cultures of animals captured in Afghanistan. The karyotypes and the idiogram of the present specimens were found to be identical to that reported by Nadler et al. (1969).
T. C. Hsu, Kurt Benirschke
openaire +1 more source
1912
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
Journal of Mammalogy, 1958
Pikas, Ochotona princeps , observed on successive week ends from September 4 to October 8, 1955 on a rock slide in the Sapphire Range in western Montana, exhibited well-marked territorial behavior. Brown, gray, and mixed color patterns induced by molting facilitated recognition of individual animals.
openaire +1 more source
Pikas, Ochotona princeps , observed on successive week ends from September 4 to October 8, 1955 on a rock slide in the Sapphire Range in western Montana, exhibited well-marked territorial behavior. Brown, gray, and mixed color patterns induced by molting facilitated recognition of individual animals.
openaire +1 more source
Ochotona (Pika) princeps Richardson 1828
2005Ochotona (Pika) princeps Richardson 1828 Ochotona (Pika) princeps Richardson 1828, Zool. J., 3: 520. Type Locality: "Rocky Mountains"; restricted by Preble (1908) to "near the sources of Elk (Athabasca) River," [Athabasca Pass, head of Athabasca River, Alberta, Canada]. Vernacular Names: American Pika.
Wilson, Don E., Reeder, DeeAnn
openaire +1 more source
Ochotona (Pika) turuchanensis Naumov 1934
2005Ochotona (Pika) turuchanensis Naumov 1934 Ochotona (Pika) turuchanensis Naumov 1934, Mlekopitayushchie Tungusskovo Okrug [Mammals of the Tungus region]. Trudy Polyarnoe Komissii, Akad. Nauk, 17: 38. Type Locality: Uchami, Nizhnyaya Tunguska River, Krasnoyarskii Krai, Russia. Vernacular Names: Turuchan Pika.
Wilson, Don E., Reeder, DeeAnn
openaire +1 more source
Ochotona (Pika) hyperborea Pallas 1811
2005Ochotona (Pika) hyperborea Pallas 1811 Ochotona (Pika) hyperborea Pallas 1811, Zoographia Rosso-Asiatica, Vol. 1: 152. Type Locality: "... e terris Tschuktschicis," [Chukotsk peninsula (Ognev, 1940:41), Chukotsk AO, Russia]. Vernacular Names: Northern Pika. Subspecies:: Subspecies Ochotona (Pika) hyperborea subsp.
Wilson, Don E., Reeder, DeeAnn
openaire +1 more source
Japan media arts festival lighting doodle project "Pika Pika"
ACM SIGGRAPH 2007 art gallery, 2007Nagata Takeshi, Monno Kazue
openaire +1 more source