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Topic: Tenrecomorpha


In the News (Fri 25 Dec 09)

  
  Afrotherian systematics   (Site not responding. Last check: 2007-10-30)
The existence of this clade, and its affinities with other Afrotherian taxa, is strongly supported by phylogenies based on nuclear and mitochondrial DNA sequences, and rare genomic changes such as indels (insertions and deletions), SINES (short interspersed nuclear sequences) and chromosomal rearrangements (Springer et al.
(2003) reluctantly accepted Afrosoricida as the ordinal name for this clade, a treatment followed by Bronner and Jenkins (2005) who argue that the alternative (and earlier) names "Tenrecoidea" and "Tenrecomorpha" are unsuitable at the ordinal level.
Subordinal distinction between the tenrecs (Tenrecomorpha) and golden moles (Chrysochloridea) has been motivated based on analyses of both morphological (Butler, 1972, 1988; MacPhee and Novacek, 1993) analyses and the above mentioned molecular studies indicating an early phylogenetic divergence.
www.calacademy.org /research/bmammals/afrotheria/systematics.html   (807 words)

  
  Afrosoricida - Definition, explanation
The order Afrosoricida (also known as Tenrecomorpha) contains two families of small mammals that were once considered part of the order Insectivora.
However there have always been opinions suggesting that Tenrecomorpha, or at least the golden moles, are not true Lipotyphlans.
Genetic evidence supports an association between Tenrecomorpha and various other African mammals known as Afrotheria.
www.calsky.com /lexikon/en/txt/a/af/afrosoricida.php   (170 words)

  
 Mammal [Definition]   (Site not responding. Last check: 2007-10-30)
Cetology is the branch of marine science accociated with the study of cetaceans....
As it has become more and more plain that they are unrelated to the shrews, some people prefer to call them sengis, a term derived from the Bantu langua...
Order AfrosoricidaThe order Afrosoricida (also known as Tenrecomorpha) contains two families of small mammals that are probably a part of the order Insectivora.
www.wikimirror.com /Mammal   (14056 words)

  
 Articles - Afrosoricida   (Site not responding. Last check: 2007-10-30)
The order Afrosoricida (also known as Tenrecomorpha) contains two families of small mammals that are traditionally considered to be a part of the order Insectivora.
These opinions are supported by many genetic studies suggesting an association between Tenrecomorpha and various other African mammals in a proposed superorder known as Afrotheria.
However there is no strong morphological evidence to link the Afrosoricida together with other Afrotherians, despite the number of genetic studies suggesting this relationship to be accurate.
www.oldion.com /articles/Afrosoricida   (181 words)

  
 Afrosoricida image here Scientific classification Scientific classification ...
Afrosoricida image here--> Scientific classification Scientific classification Domain:Eukaryota Eukaryota Kingdom:Animal Animalia Phylum:Chordata Chordata Class:Mammal Mammalia Order:"Afrosoricida" Families Families "Chrysochloridae Chrysochloridae" "Tenrecidae Tenrecidae" The order "Afrosoricida" (also known as "Tenrecomorpha") contains two families of small mammal mammals formerly regarded as part of the order order Insectivora Insectivora.
Toward the end of the 20th century, however, a wealth of new information started to become available as a result of advances in the study of genetics.
A copy of the license is included in the section entitled
www.biodatabase.de /Afrosoricida   (233 words)

  
 Afrosoricida - Wikpedia   (Site not responding. Last check: 2007-10-30)
The order Afrosoricida (also known as Tenrecomorpha) contains two families of small mammals that are probably a part of the order Insectivora.
Some genetic evidence supports an association between Tenrecomorpha and various other African mammals known as Afrotheria.
This page was last modified 20:49, 18 Apr 2005.
www.bostoncoop.net /~tpryor/wiki/index.php?title=Afrosoricida   (114 words)

  
 BioMed Central | Full text | An extrahippocampal projection from the dentate gyrus to the olfactory tubercle
The circumscribed ventral striatal target area appears worth investigating in studies of the parallel processing of cortico-limbic information in tenrec as well as in cat and monkey.
The lesser hedgehog tenrec (Echinops telfairi, Et) is a member of the tenrecomorpha classically considered an insectivoran suborder [76] but actually grouped within the superorder Afrotheria (order Afrosoricida e.g.
The animals were obtained from our breeding colony [79] built up to investigate their little differentiated forebrain and get an insight into the evolution of the mammalian brain [80,81].
www.biomedcentral.com /1471-2202/6/38   (4170 words)

  
 Eurasian Insectivores and Tree Shrews - Status Survey and Conservation Action Plan, 1995: Chapter2/1
The families Tenrecidae, Solenodontidae, and Chrysochloridae, were placed in a separate order Deltatheridia.
Eisenberg (1981) also united the Tenrecidae and Chrysochloridae in a separate order, the Tenrecomorpha.
In a more recent review, McKenna (1975) elevated the Insectivora to the rank of a grandorder containing two orders: the Erinaceomorpha, with the family Erinaceidae; and the Soricomorpha, with the living families Talpidae, Nesophontidae, Soricidae, Solenodontidae, Tenrecidae, and Chrysochloridae.
members.vienna.at /shrew/itsesAP95-chapter2.html   (1259 words)

  
 Afrotheria - Golden Moles   (Site not responding. Last check: 2007-10-30)
(1999) named this clade the Afrosoricida (African shrew-like mammals), a somewhat inappropriate name since it contains no soricids (shrews) and could engender confusion with the shrew subgenus Afrosorex, but Bronner and Jenkins (2005) accepted this name on the grounds that the alternative (and earlier) names "Tenrecoidea" and "Tenrecomorpha" are unsuitable at the ordinal level.
Divergence between golden-moles and tenrecs probably occurred about 50 million years ago, with the result that they share few morphological synapomorphies, warranting their allocation to distinct suborders (for which the names Tenrecomorpha and Chrysochloridea should be used).
Most previous taxonomic revisions of golden moles were largely intuitive, or based on only elementary statistical evaluation of few specimens, leading to conflicting classifications that obscured rather than resolved inter-specific relationships.
www.calacademy.org /research/bmammals/afrotheria/golden_moles   (2726 words)

  
 Care of the Madagascan hedgehog tenrec, Echinops telfairi   (Site not responding. Last check: 2007-10-30)
The phylogeny of insectivores (lipotyphla) is still a matter of debate (3, 4, 5).
A useful grouping rather than a classification is obtained by subdividing the insectivores into three major populations the erinaceomorpha (including the european hedgehog), the soricomorpha (shrews and moles) and the tenrecomorpha.
The latter group may be composed of the tenrecidae (tenrecinae and oryzorictinae), the chrysochloridae and the potamogalidae.
tenrec.xardas.lima-city.de /kuenzle.htm   (4199 words)

  
 Afrosoricida   (Site not responding. Last check: 2007-10-30)
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Tenrecidae The order Afrosoricida (also known as Tenrecomorpha) contains two families of small mammals that were once considered part of the order Insectivora.
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www.animesuke.com /afrosoricida.html   (244 words)

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